diff --git a/bootloaders/zero/Debug/Exe/samd21_sam_ba.bin b/bootloaders/zero/Debug/Exe/samd21_sam_ba.bin
deleted file mode 100644
index 6f2e320b730ab4636415e7cdeabbcc75b8d1a3c3..0000000000000000000000000000000000000000
Binary files a/bootloaders/zero/Debug/Exe/samd21_sam_ba.bin and /dev/null differ
diff --git a/bootloaders/zero/Debug/Exe/samd21_sam_ba.out b/bootloaders/zero/Debug/Exe/samd21_sam_ba.out
deleted file mode 100644
index 386ee9961b0b007af1fb90f555112d0efc5d235f..0000000000000000000000000000000000000000
Binary files a/bootloaders/zero/Debug/Exe/samd21_sam_ba.out and /dev/null differ
diff --git a/bootloaders/zero/Debug/List/samd21_sam_ba.map b/bootloaders/zero/Debug/List/samd21_sam_ba.map
deleted file mode 100644
index 0bee980def006b41f9bf9af52ebb6b4f28c794fa..0000000000000000000000000000000000000000
--- a/bootloaders/zero/Debug/List/samd21_sam_ba.map
+++ /dev/null
@@ -1,377 +0,0 @@
-###############################################################################
-#
-# IAR ELF Linker V7.10.3.6832/W32 for ARM 07/Aug/2014 15:50:04
-# Copyright 2007-2014 IAR Systems AB.
-#
-# Output file =
-# E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Exe\samd21_sam_ba.out
-# Map file =
-# E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\List\samd21_sam_ba.map
-# Command line =
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\cdc_enumerate.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\interrupt_sam_nvic.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\main.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\sam_ba_monitor.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\startup_samd21.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\uart_driver.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj\usart_sam_ba.o"
-# -o "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Exe\samd21_sam_ba.out"
-# --redirect _Printf=_PrintfFull --redirect _Scanf=_ScanfFull --map
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\List\samd21_sam_ba.map"
-# --config "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\samd21_sam_ba.icf"
-# --entry __iar_program_start --vfe
-#
-###############################################################################
-
-*******************************************************************************
-*** RUNTIME MODEL ATTRIBUTES
-***
-
-CppFlavor = *
-__SystemLibrary = DLib
-
-
-*******************************************************************************
-*** PLACEMENT SUMMARY
-***
-
-"A1": place at 0x00000000 { ro section .intvec };
-"P1": place in [from 0x00000000 to 0x00001fff] { ro };
-"P2": place in [from 0x20000000 to 0x20007fff] { rw, block CSTACK, block HEAP };
-
- Section Kind Address Size Object
- ------- ---- ------- ---- ------
-"A1": 0xb0
- .intvec 0x00000000 0xb0 <Block>
- .intvec const 0x00000000 0xb0 startup_samd21.o [1]
- - 0x000000b0 0xb0
-
-"P1": 0x1c18
- .text ro code 0x000000b0 0xa84 cdc_enumerate.o [1]
- .text ro code 0x00000b34 0x14 memset.o [3]
- .text ro code 0x00000b48 0xc memcpy.o [3]
- .text ro code 0x00000b54 0x54 ABImemset.o [4]
- .text ro code 0x00000ba8 0x5c ABImemcpy.o [4]
- .text ro code 0x00000c04 0x5e4 usart_sam_ba.o [1]
- .text ro code 0x000011e8 0xf8 uart_driver.o [1]
- .text ro code 0x000012e0 0x520 sam_ba_monitor.o [1]
- .text ro code 0x00001800 0x10 strlen.o [4]
- .text ro code 0x00001810 0x2bc main.o [1]
- .text ro code 0x00001acc 0x30 copy_init3.o [4]
- .text ro code 0x00001afc 0x2a zero_init3.o [4]
- .text ro code 0x00001b28 0x28 data_init.o [4]
- .text ro code 0x00001b50 0x24 startup_samd21.o [1]
- .text ro code 0x00001b74 0xc cstartup_M.o [4]
- .text ro code 0x00001b80 0x1a cmain.o [4]
- .text ro code 0x00001b9a 0x8 exit.o [3]
- .text ro code 0x00001ba4 0xa cexit.o [4]
- .text ro code 0x00001bb0 0xc XXexit.o [4]
- .iar.init_table const 0x00001bbc 0x24 - Linker created -
- .rodata const 0x00001be0 0x1c sam_ba_monitor.o [1]
- .rodata const 0x00001bfc 0x1c sam_ba_monitor.o [1]
- .rodata const 0x00001c18 0x18 uart_driver.o [1]
- .rodata const 0x00001c30 0x14 cdc_enumerate.o [1]
- .rodata const 0x00001c44 0xc sam_ba_monitor.o [1]
- .rodata const 0x00001c50 0xc sam_ba_monitor.o [1]
- .rodata const 0x00001c5c 0x4 cdc_enumerate.o [1]
- .rodata const 0x00001c60 0x4 main.o [1]
- .rodata const 0x00001c64 0x4 main.o [1]
- .rodata const 0x00001c68 0x4 main.o [1]
- .rodata const 0x00001c6c 0x4 main.o [1]
- .rodata const 0x00001c70 0x4 sam_ba_monitor.o [1]
- .rodata const 0x00001c74 0x4 usart_sam_ba.o [1]
- .rodata const 0x00001c78 0x0 zero_init3.o [4]
- .rodata const 0x00001c78 0x0 copy_init3.o [4]
- Initializer bytes ro data 0x00001c78 0x50 <for P2 s0>
- - 0x00001cc8 0x1c18
-
-"P2", part 1 of 3: 0x50
- P2 s0 0x20000000 0x50 <Init block>
- .data inited 0x20000000 0x44 cdc_enumerate.o [1]
- .data inited 0x20000044 0x8 cdc_enumerate.o [1]
- .data inited 0x2000004c 0x1 interrupt_sam_nvic.o [1]
- - 0x20000050 0x50
-
-"P2", part 2 of 3: 0x210
- .bss zero 0x20000050 0x80 cdc_enumerate.o [1]
- .bss zero 0x200000d0 0x80 cdc_enumerate.o [1]
- .bss zero 0x20000150 0x80 cdc_enumerate.o [1]
- .bss zero 0x200001d0 0x40 sam_ba_monitor.o [1]
- .bss zero 0x20000210 0x14 cdc_enumerate.o [1]
- .bss zero 0x20000224 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000228 0x4 sam_ba_monitor.o [1]
- .bss zero 0x2000022c 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000230 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000234 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000238 0x4 sam_ba_monitor.o [1]
- .bss zero 0x2000023c 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000240 0x4 sam_ba_monitor.o [1]
- .bss zero 0x20000244 0x2 cdc_enumerate.o [1]
- .bss zero 0x20000246 0x2 cdc_enumerate.o [1]
- .bss zero 0x20000248 0x2 cdc_enumerate.o [1]
- .bss zero 0x2000024a 0x2 cdc_enumerate.o [1]
- .bss zero 0x2000024c 0x2 usart_sam_ba.o [1]
- .bss zero 0x2000024e 0x1 cdc_enumerate.o [1]
- .bss zero 0x2000024f 0x1 cdc_enumerate.o [1]
- .bss zero 0x20000250 0x1 cdc_enumerate.o [1]
- .bss zero 0x20000251 0x1 cdc_enumerate.o [1]
- .bss zero 0x20000252 0x1 main.o [1]
- .bss zero 0x20000253 0x1 sam_ba_monitor.o [1]
- .bss zero 0x20000254 0x1 sam_ba_monitor.o [1]
- .bss zero 0x20000255 0x1 sam_ba_monitor.o [1]
- .bss zero 0x20000256 0x1 sam_ba_monitor.o [1]
- .bss zero 0x20000257 0x1 uart_driver.o [1]
- .bss zero 0x20000258 0x1 usart_sam_ba.o [1]
- .bss zero 0x20000259 0x1 usart_sam_ba.o [1]
- .bss zero 0x2000025a 0x1 usart_sam_ba.o [1]
- .bss zero 0x2000025b 0x1 usart_sam_ba.o [1]
- .bss zero 0x2000025c 0x1 usart_sam_ba.o [1]
- .bss zero 0x2000025d 0x1 usart_sam_ba.o [1]
- .bss zero 0x2000025e 0x1 usart_sam_ba.o [1]
- - 0x2000025f 0x20f
-
-"P2", part 3 of 3: 0x200
- CSTACK 0x20000260 0x200 <Block>
- CSTACK uninit 0x20000260 0x200 <Block tail>
- - 0x20000460 0x200
-
-
-*******************************************************************************
-*** INIT TABLE
-***
-
- Address Size
- ------- ----
-Zero (__iar_zero_init3)
- 1 destination range, total size 0x20f:
- 0x20000050 0x20f
-
-Copy (__iar_copy_init3)
- 1 source range, total size 0x50 (103% of destination):
- 0x00001c78 0x50
- 1 destination range, total size 0x4d:
- 0x20000000 0x4d
-
-
-
-*******************************************************************************
-*** MODULE SUMMARY
-***
-
- Module ro code ro data rw data
- ------ ------- ------- -------
-E:\Arduino 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj: [1]
- cdc_enumerate.o 2 692 100 492
- interrupt_sam_nvic.o 1 1
- main.o 700 16 1
- sam_ba_monitor.o 1 312 84 100
- startup_samd21.o 36 176
- uart_driver.o 248 24 1
- usart_sam_ba.o 1 508 4 9
- -----------------------------------------------
- Total: 6 496 405 604
-
-command line: [2]
- -----------------------------------------------
- Total:
-
-dl6M_tln.a: [3]
- exit.o 8
- memcpy.o 12
- memset.o 20
- -----------------------------------------------
- Total: 40
-
-rt6M_tl.a: [4]
- ABImemcpy.o 92
- ABImemset.o 84
- XXexit.o 12
- cexit.o 10
- cmain.o 26
- copy_init3.o 48
- cstartup_M.o 12
- data_init.o 40
- strlen.o 16
- zero_init3.o 42
- -----------------------------------------------
- Total: 382
-
- Gaps 6
- Linker created 39 512
----------------------------------------------------
- Grand Total: 6 924 444 1 116
-
-
-*******************************************************************************
-*** ENTRY LIST
-***
-
-Entry Address Size Type Object
------ ------- ---- ---- ------
-.intvec$$Base 0x00000000 -- Gb - Linker created -
-.intvec$$Limit 0x000000b0 -- Gb - Linker created -
-?main 0x00001b81 Code Gb cmain.o [4]
-AC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-ADC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-AT91F_CDC_Enumerate 0x000005d1 0x47c Code Lc cdc_enumerate.o [1]
-AT91F_CDC_Open 0x00000221 0x24 Code Gb cdc_enumerate.o [1]
-AT91F_InitUSB 0x000000b1 0x170 Code Gb cdc_enumerate.o [1]
-AT91F_USB_SendData 0x0000054d 0xa Code Lc cdc_enumerate.o [1]
-AT91F_USB_SendStall 0x000005b5 0x1c Code Gb cdc_enumerate.o [1]
-AT91F_USB_SendZlp 0x00000557 0x3a Code Gb cdc_enumerate.o [1]
-CSTACK$$Base 0x20000260 -- Gb - Linker created -
-CSTACK$$Limit 0x20000460 -- Gb - Linker created -
-DAC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-DMAC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-Dummy_Handler 0x00001b51 0x4 Code Gb startup_samd21.o [1]
-EIC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-EVSYS_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-HardFault_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-I2S_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-NMI_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-NVMCTRL_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-PM_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-PTC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-PendSV_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-RTC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-Region$$Table$$Base 0x00001bbc -- Gb - Linker created -
-Region$$Table$$Limit 0x00001be0 -- Gb - Linker created -
-Reset_Handler 0x00001b6d 0x8 Code Gb startup_samd21.o [1]
-RomBOOT_Version 0x00001c70 0x4 Data Gb sam_ba_monitor.o [1]
-SERCOM0_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SERCOM1_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SERCOM2_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SERCOM3_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SERCOM4_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SERCOM5_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SVC_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SYSCTRL_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-SysTick_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TC3_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TC4_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TC5_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TC6_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TC7_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TCC0_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TCC1_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-TCC2_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-USB_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-USB_IsConfigured 0x00000245 0xa0 Code Lc cdc_enumerate.o [1]
-USB_Read 0x000002ed 0x8a Code Lc cdc_enumerate.o [1]
-USB_Read_blocking 0x0000038d 0x76 Code Lc cdc_enumerate.o [1]
-USB_Write 0x00000435 0x10a Code Lc cdc_enumerate.o [1]
-WDT_Handler 0x00001b51 0x4 Code Wk startup_samd21.o [1]
-__aeabi_memcpy 0x00000ba9 Code Gb ABImemcpy.o [4]
-__aeabi_memcpy4 0x00000bd1 Code Gb ABImemcpy.o [4]
-__aeabi_memcpy8 0x00000bd1 Code Gb ABImemcpy.o [4]
-__aeabi_memset 0x00000b55 Code Gb ABImemset.o [4]
-__cmain 0x00001b81 Code Gb cmain.o [4]
-__exit 0x00001bb1 Code Gb XXexit.o [4]
-__iar_Memset4_word 0x00000b75 Code Gb ABImemset.o [4]
-__iar_Memset_word 0x00000b61 Code Gb ABImemset.o [4]
-__iar_copy_init3 0x00001acd 0x30 Code Gb copy_init3.o [4]
-__iar_data_init3 0x00001b29 0x28 Code Gb data_init.o [4]
-__iar_program_start 0x00001b75 Code Gb cstartup_M.o [4]
-__iar_zero_init3 0x00001afd 0x2a Code Gb zero_init3.o [4]
-__low_level_init 0x00001b55 0xe Code Gb startup_samd21.o [1]
-__vector_table 0x00000000 0xb0 Data Gb startup_samd21.o [1]
-_call_main 0x00001b8d Code Gb cmain.o [4]
-_exit 0x00001ba5 Code Gb cexit.o [4]
-_main 0x00001b97 Code Gb cmain.o [4]
-add_crc 0x00000e7f 0x2c Code Gb usart_sam_ba.o [1]
-b_sam_ba_interface_usart
- 0x20000254 0x1 Data Gb sam_ba_monitor.o [1]
-b_sharp_received 0x20000258 0x1 Data Gb usart_sam_ba.o [1]
-b_terminal_mode 0x20000253 0x1 Data Gb sam_ba_monitor.o [1]
-call_applet 0x00001395 0x20 Code Gb sam_ba_monitor.o [1]
-cdc_getc 0x00000a8d 0x12 Code Gb cdc_enumerate.o [1]
-cdc_is_rx_ready 0x00000a9f 0x22 Code Gb cdc_enumerate.o [1]
-cdc_putc 0x00000a77 0x12 Code Gb cdc_enumerate.o [1]
-cdc_read_buf 0x00000add 0x20 Code Gb cdc_enumerate.o [1]
-cdc_read_buf_xmd 0x00000afd 0x20 Code Gb cdc_enumerate.o [1]
-cdc_write_buf 0x00000ac5 0x14 Code Gb cdc_enumerate.o [1]
-cfgDescriptor 0x20000000 0x44 Data Gb cdc_enumerate.o [1]
-check_start_application
- 0x00001811 0x4e Code Lc main.o [1]
-command 0x20000255 0x1 Data Gb sam_ba_monitor.o [1]
-current_number 0x2000022c 0x4 Data Gb sam_ba_monitor.o [1]
-data 0x200001d0 0x40 Data Gb sam_ba_monitor.o [1]
-devDescriptor 0x00001c30 0x14 Data Gb cdc_enumerate.o [1]
-error_timeout 0x2000025d 0x1 Data Gb usart_sam_ba.o [1]
-exit 0x00001b9b 0x8 Code Gb exit.o [3]
-g_interrupt_enabled 0x2000004c 0x1 Data Gb interrupt_sam_nvic.o [1]
-getPacket 0x00000f91 0x70 Code Gb usart_sam_ba.o [1]
-getbytes 0x00000eb1 0x62 Code Lc usart_sam_ba.o [1]
-i 0x20000230 0x4 Data Gb sam_ba_monitor.o [1]
-idx_rx_read 0x20000259 0x1 Data Gb usart_sam_ba.o [1]
-idx_rx_write 0x2000025a 0x1 Data Gb usart_sam_ba.o [1]
-idx_tx_read 0x2000025b 0x1 Data Gb usart_sam_ba.o [1]
-idx_tx_write 0x2000025c 0x1 Data Gb usart_sam_ba.o [1]
-j 0x20000256 0x1 Data Gb sam_ba_monitor.o [1]
-length 0x20000234 0x4 Data Gb sam_ba_monitor.o [1]
-line_coding 0x20000044 0x8 Data Lc cdc_enumerate.o [1]
-main 0x000019eb 0x60 Code Gb main.o [1]
-main_b_cdc_enable 0x20000252 0x1 Data Lc main.o [1]
-memcpy 0x00000b49 0xc Code Gb memcpy.o [3]
-memset 0x00000b35 0x14 Code Gb memset.o [3]
-mode_of_transfer 0x2000025e 0x1 Data Gb usart_sam_ba.o [1]
-pCdc 0x20000210 0x14 Data Lc cdc_enumerate.o [1]
-ptr 0x2000023c 0x4 Data Gb sam_ba_monitor.o [1]
-ptr_data 0x20000238 0x4 Data Gb sam_ba_monitor.o [1]
-ptr_monitor_if 0x20000224 0x4 Data Gb sam_ba_monitor.o [1]
-putPacket 0x00000f13 0x7a Code Lc usart_sam_ba.o [1]
-read_job 0x2000024e 0x1 Data Lc cdc_enumerate.o [1]
-sam_ba_monitor_init 0x000012e1 0x22 Code Gb sam_ba_monitor.o [1]
-sam_ba_monitor_run 0x000013d1 0x3f0 Code Gb sam_ba_monitor.o [1]
-sam_ba_putdata_term 0x00001303 0x92 Code Gb sam_ba_monitor.o [1]
-size_of_data 0x2000024c 0x2 Data Gb usart_sam_ba.o [1]
-sp 0x20000228 0x4 Data Gb sam_ba_monitor.o [1]
-strlen 0x00001801 0x10 Code Gb strlen.o [4]
-system_init 0x0000185f 0x18c Code Gb main.o [1]
-u32tmp 0x20000240 0x4 Data Gb sam_ba_monitor.o [1]
-uart_basic_init 0x00001217 0x6c Code Gb uart_driver.o [1]
-uart_drv_error_flag 0x20000257 0x1 Data Gb uart_driver.o [1]
-uart_get_sercom_index 0x000011e9 0x2e Code Gb uart_driver.o [1]
-uart_if 0x00001be0 0x1c Data Gb sam_ba_monitor.o [1]
-uart_read_byte 0x00001297 0x3e Code Gb uart_driver.o [1]
-uart_write_byte 0x00001283 0x14 Code Gb uart_driver.o [1]
-udd_ep_in_cache_buffer 0x20000150 0x80 Data Gb cdc_enumerate.o [1]
-udd_ep_out_cache_buffer
- 0x200000d0 0x80 Data Gb cdc_enumerate.o [1]
-usart_getc 0x00000e19 0x14 Code Gb usart_sam_ba.o [1]
-usart_getdata 0x00000e71 0xe Code Gb usart_sam_ba.o [1]
-usart_getdata_xmd 0x00001119 0xbe Code Gb usart_sam_ba.o [1]
-usart_is_rx_ready 0x00000e47 0xe Code Gb usart_sam_ba.o [1]
-usart_open 0x00000c05 0x204 Code Gb usart_sam_ba.o [1]
-usart_putc 0x00000e09 0x10 Code Gb usart_sam_ba.o [1]
-usart_putdata 0x00000e55 0x1c Code Gb usart_sam_ba.o [1]
-usart_putdata_xmd 0x00001031 0xd8 Code Gb usart_sam_ba.o [1]
-usart_sharp_received 0x00000e2d 0x1a Code Gb usart_sam_ba.o [1]
-usb_endpoint_table 0x20000050 0x80 Data Gb cdc_enumerate.o [1]
-usb_init 0x00000a5d 0x1a Code Gb cdc_enumerate.o [1]
-usbcdc_if 0x00001bfc 0x1c Data Gb sam_ba_monitor.o [1]
-
-
-[1] = E:\Arduino 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Debug\Obj
-[2] = command line
-[3] = dl6M_tln.a
-[4] = rt6M_tl.a
-
- 6 924 bytes of readonly code memory
- 444 bytes of readonly data memory
- 1 116 bytes of readwrite data memory
-
-Errors: none
-Warnings: none
diff --git a/bootloaders/zero/Makefile b/bootloaders/zero/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..d8fb2f3496f1afaed60b92ba7ba706c456879849
--- /dev/null
+++ b/bootloaders/zero/Makefile
@@ -0,0 +1,29 @@
+IDE_PATH="../../../../.."
+ARM_GCC_PATH=$(IDE_PATH)/hardware/tools/gcc-arm-none-eabi-4.8.3-2014q1/bin
+CC=$(ARM_GCC_PATH)/arm-none-eabi-gcc
+CFLAGS=-mthumb -mcpu=cortex-m0plus -Wall -c -g -Os -w -std=gnu99 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500
+LDFLAGS=-mthumb -mcpu=cortex-m0plus -Wall -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols
+BLD_EXTA_FLAGS=-D__SAMD21G18A__
+BUILD_PATH=build
+INCLUDES=-I$(IDE_PATH)/hardware/tools/CMSIS/CMSIS/Include/ -I$(IDE_PATH)/hardware/tools/CMSIS/Device/ATMEL/ -I./drivers/ -I./utils/ -I./utils/preprocessor/ -I./utils/interrupt
+SOURCES=main.c sam_ba_monitor.c startup_samd21.c usart_sam_ba.c drivers/cdc_enumerate.c drivers/uart_driver.c utils/interrupt/interrupt_sam_nvic.c
+OBJECTS=$(addprefix $(BUILD_PATH)/, $(SOURCES:.c=.o))
+
+NAME=samd21_sam_ba
+EXECUTABLE=$(NAME).bin
+
+SLASH=/
+BSLASH=$(EMPTY)\$(EMPTY)
+
+all: $(SOURCES) $(EXECUTABLE)
+
+$(EXECUTABLE): $(OBJECTS)
+ $(CC) -L$(BUILD_PATH) $(LDFLAGS) -Os -Wl,--gc-sections -save-temps -Tsamd21j18a_flash.ld -Wl,-Map,$(BUILD_PATH)/$(NAME).map --specs=nano.specs --specs=nosys.specs -o $(BUILD_PATH)/$(NAME).elf $(OBJECTS) -Wl,--start-group -lm -Wl,--end-group
+ $(ARM_GCC_PATH)/arm-none-eabi-objcopy -O binary $(BUILD_PATH)/$(NAME).elf $@
+
+$(BUILD_PATH)/%.o: %.c
+ -@mkdir -p $(@D)
+ $(CC) $(CFLAGS) $(BLD_EXTA_FLAGS) $(INCLUDES) $< -o $@
+
+clean:
+ del $(EXECUTABLE) $(subst /,\,$(OBJECTS)) $(subst /,\,$(BUILD_PATH)/$(NAME).*)
diff --git a/bootloaders/zero/Release/Exe/samd21_sam_ba.bin b/bootloaders/zero/Release/Exe/samd21_sam_ba.bin
deleted file mode 100644
index 85f64d32907a6aabe148de2e4322e350a624b3ce..0000000000000000000000000000000000000000
Binary files a/bootloaders/zero/Release/Exe/samd21_sam_ba.bin and /dev/null differ
diff --git a/bootloaders/zero/Release/Exe/samd21_sam_ba.out b/bootloaders/zero/Release/Exe/samd21_sam_ba.out
deleted file mode 100644
index 9a77e3c9ac2d1b0fddc45281bc5c2bc8f9858c98..0000000000000000000000000000000000000000
Binary files a/bootloaders/zero/Release/Exe/samd21_sam_ba.out and /dev/null differ
diff --git a/bootloaders/zero/Release/List/samd21_sam_ba.map b/bootloaders/zero/Release/List/samd21_sam_ba.map
deleted file mode 100644
index 777c2b8cdc98e450882a910e4e7e7e2c05ceb5fc..0000000000000000000000000000000000000000
--- a/bootloaders/zero/Release/List/samd21_sam_ba.map
+++ /dev/null
@@ -1,326 +0,0 @@
-###############################################################################
-#
-# IAR ELF Linker V7.10.3.6832/W32 for ARM 07/Aug/2014 15:50:08
-# Copyright 2007-2014 IAR Systems AB.
-#
-# Output file =
-# E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Exe\samd21_sam_ba.out
-# Map file =
-# E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\List\samd21_sam_ba.map
-# Command line =
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\cdc_enumerate.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\interrupt_sam_nvic.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\main.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\sam_ba_monitor.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\startup_samd21.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\uart_driver.o"
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj\usart_sam_ba.o"
-# -o "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Exe\samd21_sam_ba.out"
-# --redirect _Printf=_PrintfFull --redirect _Scanf=_ScanfFull --map
-# "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\List\samd21_sam_ba.map"
-# --config "E:\Arduino
-# 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\samd21_sam_ba.icf"
-# --entry __iar_program_start --inline --vfe
-#
-###############################################################################
-
-*******************************************************************************
-*** RUNTIME MODEL ATTRIBUTES
-***
-
-CppFlavor = *
-__SystemLibrary = DLib
-
-
-*******************************************************************************
-*** PLACEMENT SUMMARY
-***
-
-"A1": place at 0x00000000 { ro section .intvec };
-"P1": place in [from 0x00000000 to 0x00001fff] { ro };
-"P2": place in [from 0x20000000 to 0x20007fff] { rw, block CSTACK, block HEAP };
-
- Section Kind Address Size Object
- ------- ---- ------- ---- ------
-"A1": 0xb0
- .intvec 0x00000000 0xb0 <Block>
- .intvec const 0x00000000 0xb0 startup_samd21.o [1]
- - 0x000000b0 0xb0
-
-"P1": 0x1430
- .text ro code 0x000000b0 0x754 cdc_enumerate.o [1]
- .text ro code 0x00000804 0x34 ABImemset.o [4]
- .text ro code 0x00000838 0x5c ABImemcpy.o [4]
- .text ro code 0x00000894 0x43c usart_sam_ba.o [1]
- .text ro code 0x00000cd0 0xec uart_driver.o [1]
- .text ro code 0x00000dbc 0x3b8 sam_ba_monitor.o [1]
- .text ro code 0x00001174 0x10 strlen.o [4]
- .text ro code 0x00001184 0x1ec main.o [1]
- .text ro code 0x00001370 0x30 copy_init3.o [4]
- .text ro code 0x000013a0 0x2a zero_init3.o [4]
- .text ro code 0x000013cc 0x28 data_init.o [4]
- .iar.init_table const 0x000013f4 0x24 - Linker created -
- .text ro code 0x00001418 0x20 startup_samd21.o [1]
- .text ro code 0x00001438 0xc cstartup_M.o [4]
- .text ro code 0x00001444 0x1a cmain.o [4]
- .text ro code 0x0000145e 0x8 exit.o [3]
- .text ro code 0x00001468 0xa cexit.o [4]
- .text ro code 0x00001474 0xc XXexit.o [4]
- .rodata const 0x00001480 0x0 zero_init3.o [4]
- .rodata const 0x00001480 0x0 copy_init3.o [4]
- Initializer bytes ro data 0x00001480 0x60 <for P2 s0>
- - 0x000014e0 0x1430
-
-"P2", part 1 of 3: 0x60
- P2 s0 0x20000000 0x60 <Init block>
- .data inited 0x20000000 0x58 cdc_enumerate.o [1]
- .data inited 0x20000058 0x8 interrupt_sam_nvic.o [1]
- - 0x20000060 0x60
-
-"P2", part 2 of 3: 0x208
- .bss zero 0x20000060 0x114 cdc_enumerate.o [1]
- .bss zero 0x20000174 0x80 cdc_enumerate.o [1]
- .bss zero 0x200001f4 0x64 sam_ba_monitor.o [1]
- .bss zero 0x20000258 0xa usart_sam_ba.o [1]
- .bss zero 0x20000262 0x1 cdc_enumerate.o [1]
- .bss zero 0x20000263 0x1 main.o [1]
- .bss zero 0x20000264 0x1 uart_driver.o [1]
- - 0x20000265 0x205
-
-"P2", part 3 of 3: 0x200
- CSTACK 0x20000268 0x200 <Block>
- CSTACK uninit 0x20000268 0x200 <Block tail>
- - 0x20000468 0x200
-
-
-*******************************************************************************
-*** INIT TABLE
-***
-
- Address Size
- ------- ----
-Zero (__iar_zero_init3)
- 1 destination range, total size 0x205:
- 0x20000060 0x205
-
-Copy (__iar_copy_init3)
- 1 source range, total size 0x60:
- 0x00001480 0x60
- 1 destination range, total size 0x60:
- 0x20000000 0x60
-
-
-
-*******************************************************************************
-*** MODULE SUMMARY
-***
-
- Module ro code ro data rw data
- ------ ------- ------- -------
-E:\Arduino 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj: [1]
- cdc_enumerate.o 1 876 88 493
- interrupt_sam_nvic.o 8 8
- main.o 492 1
- sam_ba_monitor.o 952 100
- startup_samd21.o 32 176
- uart_driver.o 236 1
- usart_sam_ba.o 1 084 10
- -----------------------------------------------
- Total: 4 672 272 613
-
-command line: [2]
- -----------------------------------------------
- Total:
-
-dl6M_tln.a: [3]
- exit.o 8
- -----------------------------------------------
- Total: 8
-
-rt6M_tl.a: [4]
- ABImemcpy.o 92
- ABImemset.o 52
- XXexit.o 12
- cexit.o 10
- cmain.o 26
- copy_init3.o 48
- cstartup_M.o 12
- data_init.o 40
- strlen.o 16
- zero_init3.o 42
- -----------------------------------------------
- Total: 350
-
- Gaps 6
- Linker created 36 512
----------------------------------------------------
- Grand Total: 5 036 308 1 125
-
-
-*******************************************************************************
-*** ENTRY LIST
-***
-
-Entry Address Size Type Object
------ ------- ---- ---- ------
-.intvec$$Base 0x00000000 -- Gb - Linker created -
-.intvec$$Limit 0x000000b0 -- Gb - Linker created -
-?main 0x00001445 Code Gb cmain.o [4]
-AC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-ADC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-AT91F_CDC_Enumerate 0x0000039d 0x2e2 Code Lc cdc_enumerate.o [1]
-AT91F_CDC_Open 0x000001a1 0x20 Code Gb cdc_enumerate.o [1]
-AT91F_InitUSB 0x000000b1 0xea Code Gb cdc_enumerate.o [1]
-AT91F_USB_SendZlp 0x00000327 0x28 Code Gb cdc_enumerate.o [1]
-CSTACK$$Base 0x20000268 -- Gb - Linker created -
-CSTACK$$Limit 0x20000468 -- Gb - Linker created -
-DAC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-DMAC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-Dummy_Handler 0x00001419 0x2 Code Gb startup_samd21.o [1]
-EIC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-EVSYS_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-HardFault_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-I2S_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-NMI_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-NVMCTRL_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-PM_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-PTC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-PendSV_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-RTC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-Region$$Table$$Base 0x000013f4 -- Gb - Linker created -
-Region$$Table$$Limit 0x00001418 -- Gb - Linker created -
-Reset_Handler 0x00001431 0x8 Code Gb startup_samd21.o [1]
-RomBOOT_Version 0x00001170 0x4 Data Gb sam_ba_monitor.o [1]
-SERCOM0_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SERCOM1_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SERCOM2_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SERCOM3_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SERCOM4_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SERCOM5_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SVC_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SYSCTRL_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-SysTick_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TC3_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TC4_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TC5_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TC6_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TC7_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TCC0_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TCC1_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-TCC2_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-USB_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-USB_IsConfigured 0x000001c1 0x78 Code Lc cdc_enumerate.o [1]
-USB_Read 0x00000239 0x70 Code Lc cdc_enumerate.o [1]
-USB_Write 0x000002a9 0x7e Code Lc cdc_enumerate.o [1]
-WDT_Handler 0x00001419 0x2 Code Wk startup_samd21.o [1]
-__aeabi_memclr4 0x00000835 Code Gb ABImemset.o [4]
-__aeabi_memclr8 0x00000835 Code Gb ABImemset.o [4]
-__aeabi_memcpy 0x00000839 Code Gb ABImemcpy.o [4]
-__aeabi_memcpy4 0x00000861 Code Gb ABImemcpy.o [4]
-__aeabi_memcpy8 0x00000861 Code Gb ABImemcpy.o [4]
-__cmain 0x00001445 Code Gb cmain.o [4]
-__exit 0x00001475 Code Gb XXexit.o [4]
-__iar_Memset4_word 0x00000805 Code Gb ABImemset.o [4]
-__iar_copy_init3 0x00001371 0x30 Code Gb copy_init3.o [4]
-__iar_data_init3 0x000013cd 0x28 Code Gb data_init.o [4]
-__iar_program_start 0x00001439 Code Gb cstartup_M.o [4]
-__iar_zero_init3 0x000013a1 0x2a Code Gb zero_init3.o [4]
-__low_level_init 0x0000141b 0xe Code Gb startup_samd21.o [1]
-__vector_table 0x00000000 0xb0 Data Gb startup_samd21.o [1]
-_call_main 0x00001451 Code Gb cmain.o [4]
-_exit 0x00001469 Code Gb cexit.o [4]
-_main 0x0000145b Code Gb cmain.o [4]
-add_crc 0x000009ad 0x24 Code Gb usart_sam_ba.o [1]
-b_sam_ba_interface_usart
- 0x200001f5 0x1 Data Gb sam_ba_monitor.o [1]
-b_sharp_received 0x20000258 0x1 Data Gb usart_sam_ba.o [1]
-b_terminal_mode 0x200001f4 0x1 Data Gb sam_ba_monitor.o [1]
-cdc_getc 0x000006c9 0x68 Code Gb cdc_enumerate.o [1]
-cdc_is_rx_ready 0x00000731 0x1c Code Gb cdc_enumerate.o [1]
-cdc_putc 0x000006ad 0x12 Code Gb cdc_enumerate.o [1]
-cdc_read_buf 0x00000765 0x1e Code Gb cdc_enumerate.o [1]
-cdc_read_buf_xmd 0x00000783 0x66 Code Gb cdc_enumerate.o [1]
-cdc_write_buf 0x00000751 0x14 Code Gb cdc_enumerate.o [1]
-cfgDescriptor 0x2000000c 0x44 Data Gb cdc_enumerate.o [1]
-command 0x200001f6 0x1 Data Gb sam_ba_monitor.o [1]
-cpu_irq_critical_section_counter
- 0x2000005c 0x4 Data Lc interrupt_sam_nvic.o [1]
-cpu_irq_prev_interrupt_state
- 0x20000058 0x1 Data Lc interrupt_sam_nvic.o [1]
-current_number 0x20000200 0x4 Data Gb sam_ba_monitor.o [1]
-data 0x20000218 0x40 Data Gb sam_ba_monitor.o [1]
-devDescriptor 0x00000680 0x14 Data Gb cdc_enumerate.o [1]
-error_timeout 0x2000025d 0x1 Data Gb usart_sam_ba.o [1]
-exit 0x0000145f 0x8 Code Gb exit.o [3]
-g_interrupt_enabled 0x20000059 0x1 Data Gb interrupt_sam_nvic.o [1]
-getPacket 0x00000a37 0x7c Code Gb usart_sam_ba.o [1]
-getbytes 0x000009d1 0x66 Code Lc usart_sam_ba.o [1]
-i 0x20000204 0x4 Data Gb sam_ba_monitor.o [1]
-idx_rx_read 0x20000259 0x1 Data Gb usart_sam_ba.o [1]
-idx_rx_write 0x2000025a 0x1 Data Gb usart_sam_ba.o [1]
-idx_tx_read 0x2000025b 0x1 Data Gb usart_sam_ba.o [1]
-idx_tx_write 0x2000025c 0x1 Data Gb usart_sam_ba.o [1]
-j 0x200001f7 0x1 Data Gb sam_ba_monitor.o [1]
-length 0x20000208 0x4 Data Gb sam_ba_monitor.o [1]
-line_coding 0x20000050 0x8 Data Lc cdc_enumerate.o [1]
-main 0x0000128d 0x94 Code Gb main.o [1]
-main_b_cdc_enable 0x20000263 0x1 Data Lc main.o [1]
-mode_of_transfer 0x2000025e 0x1 Data Gb usart_sam_ba.o [1]
-pCdc 0x200000e0 0x14 Data Lc cdc_enumerate.o [1]
-ptr 0x20000210 0x4 Data Gb sam_ba_monitor.o [1]
-ptr_data 0x2000020c 0x4 Data Gb sam_ba_monitor.o [1]
-ptr_monitor_if 0x200001f8 0x4 Data Gb sam_ba_monitor.o [1]
-read_job 0x20000262 0x1 Data Lc cdc_enumerate.o [1]
-sam_ba_monitor_init 0x00000dbd 0x20 Code Gb sam_ba_monitor.o [1]
-sam_ba_monitor_run 0x00000e8d 0x2b4 Code Gb sam_ba_monitor.o [1]
-sam_ba_putdata_term 0x00000e15 0x74 Code Gb sam_ba_monitor.o [1]
-size_of_data 0x20000260 0x2 Data Gb usart_sam_ba.o [1]
-sp 0x200001fc 0x4 Data Gb sam_ba_monitor.o [1]
-strlen 0x00001175 0x10 Code Gb strlen.o [4]
-system_init 0x00001185 0x108 Code Gb main.o [1]
-u32tmp 0x20000214 0x4 Data Gb sam_ba_monitor.o [1]
-uart_basic_init 0x00000d07 0x5e Code Gb uart_driver.o [1]
-uart_drv_error_flag 0x20000264 0x1 Data Gb uart_driver.o [1]
-uart_get_sercom_index 0x00000cd1 0x36 Code Gb uart_driver.o [1]
-uart_if 0x00000ddc 0x1c Data Gb sam_ba_monitor.o [1]
-uart_read_byte 0x00000d71 0x2a Code Gb uart_driver.o [1]
-uart_write_byte 0x00000d65 0xc Code Gb uart_driver.o [1]
-udd_ep_in_cache_buffer 0x200000f4 0x80 Data Gb cdc_enumerate.o [1]
-udd_ep_out_cache_buffer
- 0x20000174 0x80 Data Gb cdc_enumerate.o [1]
-usart_getc 0x0000093b 0x10 Code Gb usart_sam_ba.o [1]
-usart_getdata 0x00000997 0x16 Code Gb usart_sam_ba.o [1]
-usart_getdata_xmd 0x00000c2d 0x98 Code Gb usart_sam_ba.o [1]
-usart_is_rx_ready 0x0000096b 0xa Code Gb usart_sam_ba.o [1]
-usart_open 0x00000895 0x94 Code Gb usart_sam_ba.o [1]
-usart_putc 0x0000092d 0xe Code Gb usart_sam_ba.o [1]
-usart_putdata 0x00000975 0x22 Code Gb usart_sam_ba.o [1]
-usart_putdata_xmd 0x00000ad5 0x14c Code Gb usart_sam_ba.o [1]
-usart_sharp_received 0x0000094b 0x20 Code Gb usart_sam_ba.o [1]
-usb_endpoint_table 0x20000060 0x80 Data Gb cdc_enumerate.o [1]
-usb_init 0x00000695 0x18 Code Gb cdc_enumerate.o [1]
-usbcdc_if 0x00000df8 0x1c Data Gb sam_ba_monitor.o [1]
-
-
-[1] = E:\Arduino 2014\ArduinoZero\hardware\arduino\samd\bootloaders\zero\Release\Obj
-[2] = command line
-[3] = dl6M_tln.a
-[4] = rt6M_tl.a
-
- 5 036 bytes of readonly code memory
- 308 bytes of readonly data memory
- 1 125 bytes of readwrite data memory
-
-Errors: none
-Warnings: none
diff --git a/bootloaders/zero/drivers/cdc_enumerate.c b/bootloaders/zero/drivers/cdc_enumerate.c
index 300ce5b6cbf940c48d2681460c79a82608eff0ee..3bb4fd6e587c7d4a2333e1afe65fe3b10f6c4708 100644
--- a/bootloaders/zero/drivers/cdc_enumerate.c
+++ b/bootloaders/zero/drivers/cdc_enumerate.c
@@ -276,7 +276,7 @@ void AT91F_InitUSB(void)
/* Set the descriptor address */
USB->HOST.DESCADD.reg = (uint32_t)(&usb_endpoint_table[0]);
/* Set speed configuration to Full speed */
- USB->DEVICE.CTRLB.bit.SPDCONF = USB_DEVICE_CTRLB_SPDCONF_0_Val;
+ USB->DEVICE.CTRLB.bit.SPDCONF = USB_DEVICE_CTRLB_SPDCONF_FS_Val;
/* Attach to the USB host */
USB->DEVICE.CTRLB.reg &= ~USB_DEVICE_CTRLB_DETACH;
@@ -367,13 +367,14 @@ static uint32_t USB_Read(P_USB_CDC pCdc, char *pData, uint32_t length)
}
/* Check for Transfer Complete 0 flag */
- if ( pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_TRCPT0 ) {
+ if ( pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT & (1<<0) ) {
/* Set packet size */
packetSize = MIN(usb_endpoint_table[USB_EP_OUT].DeviceDescBank[0].PCKSIZE.bit.BYTE_COUNT, length);
/* Copy read data to user buffer */
memcpy(pData, udd_ep_out_cache_buffer[USB_EP_OUT-1], packetSize);
/* Clear the Transfer Complete 0 flag */
- pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT0 = true;
+ //pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT0 = true;
+ pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT |= (1 << 0);
/* Clear the user flag */
read_job = false;
}
@@ -401,9 +402,10 @@ static uint32_t USB_Read_blocking(P_USB_CDC pCdc, char *pData, uint32_t length)
/* Clear the bank 0 ready flag */
pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPSTATUSCLR.bit.BK0RDY = true;
/* Wait for transfer to complete */
- while (!( pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_TRCPT0 ));
+ while (!( pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT & (1<<0) ));
/* Clear Transfer complete 0 flag */
- pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT0 = true;
+ //pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT0 = true;
+ pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT |= (1 << 0);
return length;
@@ -439,12 +441,13 @@ static uint32_t USB_Write(P_USB_CDC pCdc, const char *pData, uint32_t length, ui
/* Set the multi packet size as zero for multi-packet transfers where length > ep size */
usb_endpoint_table[ep_num].DeviceDescBank[1].PCKSIZE.bit.MULTI_PACKET_SIZE = 0;
/* Clear the transfer complete flag */
- pUsb->DEVICE.DeviceEndpoint[ep_num].EPINTFLAG.bit.TRCPT1 = true;
+ //pUsb->DEVICE.DeviceEndpoint[ep_num].EPINTFLAG.bit.TRCPT1 = true;
+ pUsb->DEVICE.DeviceEndpoint[ep_num].EPINTFLAG.bit.TRCPT |= (1 << 1);
/* Set the bank as ready */
pUsb->DEVICE.DeviceEndpoint[ep_num].EPSTATUSSET.bit.BK1RDY = true;
/* Wait for transfer to complete */
- while (!( pUsb->DEVICE.DeviceEndpoint[ep_num].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_TRCPT1 ));
+ while (!( pUsb->DEVICE.DeviceEndpoint[ep_num].EPINTFLAG.bit.TRCPT & (1<<1) ));
return length;
}
@@ -468,11 +471,12 @@ void AT91F_USB_SendZlp(Usb *pUsb)
/* Set the byte count as zero */
usb_endpoint_table[0].DeviceDescBank[1].PCKSIZE.bit.BYTE_COUNT = 0;
/* Clear the transfer complete flag */
- pUsb->DEVICE.DeviceEndpoint[0].EPINTFLAG.bit.TRCPT1 = true;
+ //pUsb->DEVICE.DeviceEndpoint[0].EPINTFLAG.bit.TRCPT1 = true;
+ pUsb->DEVICE.DeviceEndpoint[0].EPINTFLAG.bit.TRCPT |= (1 << 1);
/* Set the bank as ready */
pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.bit.BK1RDY = true;
/* Wait for transfer to complete */
- while (!( pUsb->DEVICE.DeviceEndpoint[0].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_TRCPT1 ));
+ while (!( pUsb->DEVICE.DeviceEndpoint[0].EPINTFLAG.bit.TRCPT & (1<<1) ));
}
//*----------------------------------------------------------------------------
@@ -484,10 +488,12 @@ void AT91F_USB_SendStall(Usb *pUsb, bool direction_in)
/* Check the direction */
if (direction_in) {
/* Set STALL request on IN direction */
- pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
+ //pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
+ pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.bit.STALLRQ = (1<<1);
} else {
/* Set STALL request on OUT direction */
- pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
+ //pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
+ pUsb->DEVICE.DeviceEndpoint[0].EPSTATUSSET.bit.STALLRQ = (1<<0);
}
}
@@ -579,9 +585,11 @@ void AT91F_CDC_Enumerate(P_USB_CDC pCdc)
wIndex &= 0x0F;
if (wIndex <= 3) {
if (dir) {
- wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ1) ? 1 : 0;
+ //wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ1) ? 1 : 0;
+ wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.bit.STALLRQ & (1<<1)) ? 1 : 0;
} else {
- wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ0) ? 1 : 0;
+ //wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ0) ? 1 : 0;
+ wStatus = (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.bit.STALLRQ & (1<<0)) ? 1 : 0;
}
/* Return current status of endpoint */
AT91F_USB_SendData(pCdc, (char *) &wStatus, sizeof(wStatus));
@@ -604,9 +612,11 @@ void AT91F_CDC_Enumerate(P_USB_CDC pCdc)
if ((wValue == 0) && wIndex && (wIndex <= 3)) {
/* Set STALL request for the endpoint */
if (dir) {
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
+ //pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.bit.STALLRQ = (1<<1);
} else {
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
+ //pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSSET.bit.STALLRQ = (1<<0);
}
/* Send ZLP */
AT91F_USB_SendZlp(pUsb);
@@ -628,21 +638,23 @@ void AT91F_CDC_Enumerate(P_USB_CDC pCdc)
wIndex &= 0x0F;
if ((wValue == 0) && wIndex && (wIndex <= 3)) {
if (dir) {
- if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ1) {
+ if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.bit.STALLRQ & (1<<1)) {
// Remove stall request
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ1;
- if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_STALL1) {
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.reg = USB_DEVICE_EPINTFLAG_STALL1;
+ //pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ1;
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.bit.STALLRQ = (1<<1);
+ if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.bit.STALL & (1<<1)) {
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.bit.STALL = (1<<1);
// The Stall has occurred, then reset data toggle
pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSSET_DTGLIN;
}
}
} else {
- if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.reg & USB_DEVICE_EPSTATUSSET_STALLRQ0) {
+ if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUS.bit.STALLRQ & (1<<0)) {
// Remove stall request
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ0;
- if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_STALL0) {
- pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.reg = USB_DEVICE_EPINTFLAG_STALL0;
+ //pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSCLR_STALLRQ0;
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.bit.STALLRQ = (1<<0);
+ if (pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.bit.STALL & (1<<0)) {
+ pUsb->DEVICE.DeviceEndpoint[wIndex].EPINTFLAG.bit.STALL = (1<<0);
// The Stall has occurred, then reset data toggle
pUsb->DEVICE.DeviceEndpoint[wIndex].EPSTATUSCLR.reg = USB_DEVICE_EPSTATUSSET_DTGLOUT;
}
@@ -711,7 +723,7 @@ bool cdc_is_rx_ready(void)
return 0;
/* Return transfer complete 0 flag status */
- return (pCdc.pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.reg & USB_DEVICE_EPINTFLAG_TRCPT0);
+ return (pCdc.pUsb->DEVICE.DeviceEndpoint[USB_EP_OUT].EPINTFLAG.bit.TRCPT & (1<<0));
}
uint32_t cdc_write_buf(void const* data, uint32_t length)
diff --git a/bootloaders/zero/drivers/cdc_enumerate.h b/bootloaders/zero/drivers/cdc_enumerate.h
index 259a46a6e61807ef1538c9493d2ae07f1cc9e54b..41002626f7a56fabc45c3f6665d34708b6f88e1e 100644
--- a/bootloaders/zero/drivers/cdc_enumerate.h
+++ b/bootloaders/zero/drivers/cdc_enumerate.h
@@ -30,7 +30,7 @@
#ifndef CDC_ENUMERATE_H
#define CDC_ENUMERATE_H
-#include "iosamd21.h"
+#include "sam.h"
#include "stdbool.h"
#define USB_EP_OUT 2
diff --git a/bootloaders/zero/drivers/uart_driver.h b/bootloaders/zero/drivers/uart_driver.h
index 8f4b440c428b2bda58a8416d634659eafba32ac3..84bfe1b1ac90ad8425d2a1bfacdb429fe1be90af 100644
--- a/bootloaders/zero/drivers/uart_driver.h
+++ b/bootloaders/zero/drivers/uart_driver.h
@@ -30,7 +30,7 @@
#ifndef UART_DRIVER_H
#define UART_DRIVER_H
#include <stdio.h>
-#include "iosamd21.h"
+#include "sam.h"
#include <stdbool.h>
#define PINMUX_UNUSED 0xFFFFFFFF
diff --git a/bootloaders/zero/main.c b/bootloaders/zero/main.c
index 83115157810413d0e77706b891db59da4b03d62b..a1c76860f55ee78704a82ef80854727a8553475b 100644
--- a/bootloaders/zero/main.c
+++ b/bootloaders/zero/main.c
@@ -73,7 +73,7 @@
*/
#include <stdio.h>
-#include <iosamd21.h>
+#include <sam.h>
#include "compiler.h"
#include "sam_ba_monitor.h"
#include "usart_sam_ba.h"
@@ -93,6 +93,10 @@ static volatile bool main_b_cdc_enable = false;
*/
static void check_start_application(void)
{
+ volatile PortGroup *led_port = (volatile PortGroup *)&PORT->Group[1];
+ led_port->DIRSET.reg = (1<<30);
+ led_port->OUTCLR.reg = (1<<30);
+
uint32_t app_start_address;
/* Load the Reset Handler address of the application */
@@ -124,6 +128,8 @@ static void check_start_application(void)
return;
}
+ led_port->OUTSET.reg = (1<<30);
+
/* Rebase the Stack Pointer */
__set_MSP(*(uint32_t *) APP_START_ADDRESS);
diff --git a/bootloaders/zero/main.h b/bootloaders/zero/main.h
index d41a77083a6575749729e8f0bd073f1a85be3f8a..d1d6941afbf380ab4da6ad9d711380b7ea380358 100644
--- a/bootloaders/zero/main.h
+++ b/bootloaders/zero/main.h
@@ -34,14 +34,18 @@
#define CPU_FREQUENCY 8000000
#define APP_START_ADDRESS 0x00002000
-#define BOOT_LOAD_PIN PIN_PA15
+#define BOOT_LOAD_PIN PIN_PA21 //Pin 7
+//#define BOOT_LOAD_PIN PIN_PA15 //Pin 5
#define BOOT_PIN_MASK (1U << (BOOT_LOAD_PIN & 0x1f))
#define FLASH_WAIT_STATES 1
-#define BOOT_USART_MODULE SERCOM5
+#define BOOT_USART_MODULE SERCOM0
+//#define BOOT_USART_MODULE SERCOM5
#define BOOT_USART_MUX_SETTINGS UART_RX_PAD3_TX_PAD2
-#define BOOT_USART_PAD3 PINMUX_PB23D_SERCOM5_PAD3
-#define BOOT_USART_PAD2 PINMUX_PB22D_SERCOM5_PAD2
+//#define BOOT_USART_PAD3 PINMUX_PB23D_SERCOM5_PAD3
+//#define BOOT_USART_PAD2 PINMUX_PB22D_SERCOM5_PAD2
+#define BOOT_USART_PAD3 PINMUX_PA11C_SERCOM0_PAD3
+#define BOOT_USART_PAD2 PINMUX_PA10C_SERCOM0_PAD2
#define BOOT_USART_PAD1 PINMUX_UNUSED
#define BOOT_USART_PAD0 PINMUX_UNUSED
diff --git a/bootloaders/zero/sam_ba_monitor.c b/bootloaders/zero/sam_ba_monitor.c
index d7e4b4654321d93536542faa919819d67e3b3877..1df6d0437017094c0b635edf36406d9b36f9a24f 100644
--- a/bootloaders/zero/sam_ba_monitor.c
+++ b/bootloaders/zero/sam_ba_monitor.c
@@ -27,7 +27,7 @@
* ----------------------------------------------------------------------------
*/
-#include "iosamd21.h"
+#include "sam.h"
#include <string.h>
#include "sam_ba_monitor.h"
#include "usart_sam_ba.h"
diff --git a/bootloaders/zero/samd21_sam_ba.bin b/bootloaders/zero/samd21_sam_ba.bin
new file mode 100644
index 0000000000000000000000000000000000000000..042c36320aa8edf90875b9cbc5ed4d23beebcac2
Binary files /dev/null and b/bootloaders/zero/samd21_sam_ba.bin differ
diff --git a/bootloaders/zero/samd21_sam_ba.ewp b/bootloaders/zero/samd21_sam_ba.ewp
deleted file mode 100644
index 219d1e6489674f526fb6f408cd03442fff39f6a5..0000000000000000000000000000000000000000
--- a/bootloaders/zero/samd21_sam_ba.ewp
+++ /dev/null
@@ -1,1976 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
- <fileVersion>2</fileVersion>
- <configuration>
- <name>Debug</name>
- <toolchain>
- <name>ARM</name>
- </toolchain>
- <debug>1</debug>
- <settings>
- <name>General</name>
- <archiveVersion>3</archiveVersion>
- <data>
- <version>22</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>1</debug>
- <option>
- <name>ExePath</name>
- <state>Debug\Exe</state>
- </option>
- <option>
- <name>ObjPath</name>
- <state>Debug\Obj</state>
- </option>
- <option>
- <name>ListPath</name>
- <state>Debug\List</state>
- </option>
- <option>
- <name>Variant</name>
- <version>20</version>
- <state>35</state>
- </option>
- <option>
- <name>GEndianMode</name>
- <state>0</state>
- </option>
- <option>
- <name>Input variant</name>
- <version>3</version>
- <state>1</state>
- </option>
- <option>
- <name>Input description</name>
- <state>Full formatting.</state>
- </option>
- <option>
- <name>Output variant</name>
- <version>2</version>
- <state>1</state>
- </option>
- <option>
- <name>Output description</name>
- <state>Full formatting.</state>
- </option>
- <option>
- <name>GOutputBinary</name>
- <state>0</state>
- </option>
- <option>
- <name>FPU</name>
- <version>2</version>
- <state>0</state>
- </option>
- <option>
- <name>OGCoreOrChip</name>
- <state>1</state>
- </option>
- <option>
- <name>GRuntimeLibSelect</name>
- <version>0</version>
- <state>1</state>
- </option>
- <option>
- <name>GRuntimeLibSelectSlave</name>
- <version>0</version>
- <state>1</state>
- </option>
- <option>
- <name>RTDescription</name>
- <state>Use the normal configuration of the C/C++ runtime library. No locale interface, C locale, no file descriptor support, no multibytes in printf and scanf, and no hex floats in strtod.</state>
- </option>
- <option>
- <name>OGProductVersion</name>
- <state>5.10.0.159</state>
- </option>
- <option>
- <name>OGLastSavedByProductVersion</name>
- <state>7.10.3.6927</state>
- </option>
- <option>
- <name>GeneralEnableMisra</name>
- <state>0</state>
- </option>
- <option>
- <name>GeneralMisraVerbose</name>
- <state>0</state>
- </option>
- <option>
- <name>OGChipSelectEditMenu</name>
- <state>ATSAMD21G18A Atmel ATSAMD21G18A</state>
- </option>
- <option>
- <name>GenLowLevelInterface</name>
- <state>0</state>
- </option>
- <option>
- <name>GEndianModeBE</name>
- <state>1</state>
- </option>
- <option>
- <name>OGBufferedTerminalOutput</name>
- <state>0</state>
- </option>
- <option>
- <name>GenStdoutInterface</name>
- <state>0</state>
- </option>
- <option>
- <name>GeneralMisraRules98</name>
- <version>0</version>
- <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
- </option>
- <option>
- <name>GeneralMisraVer</name>
- <state>0</state>
- </option>
- <option>
- <name>GeneralMisraRules04</name>
- <version>0</version>
- <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
- </option>
- <option>
- <name>RTConfigPath2</name>
- <state>$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h</state>
- </option>
- <option>
- <name>GFPUCoreSlave</name>
- <version>20</version>
- <state>35</state>
- </option>
- <option>
- <name>GBECoreSlave</name>
- <version>20</version>
- <state>35</state>
- </option>
- <option>
- <name>OGUseCmsis</name>
- <state>0</state>
- </option>
- <option>
- <name>OGUseCmsisDspLib</name>
- <state>0</state>
- </option>
- <option>
- <name>GRuntimeLibThreads</name>
- <state>0</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>ICCARM</name>
- <archiveVersion>2</archiveVersion>
- <data>
- <version>31</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>1</debug>
- <option>
- <name>CCDefines</name>
- <state>__ATSAMD21G18A__</state>
- <state>SAM_BA_INTERFACE=SAM_BA_BOTH_INTERFACES</state>
- </option>
- <option>
- <name>CCPreprocFile</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPreprocComments</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPreprocLine</name>
- <state>0</state>
- </option>
- <option>
- <name>CCListCFile</name>
- <state>0</state>
- </option>
- <option>
- <name>CCListCMnemonics</name>
- <state>0</state>
- </option>
- <option>
- <name>CCListCMessages</name>
- <state>0</state>
- </option>
- <option>
- <name>CCListAssFile</name>
- <state>0</state>
- </option>
- <option>
- <name>CCListAssSource</name>
- <state>0</state>
- </option>
- <option>
- <name>CCEnableRemarks</name>
- <state>0</state>
- </option>
- <option>
- <name>CCDiagSuppress</name>
- <state></state>
- </option>
- <option>
- <name>CCDiagRemark</name>
- <state></state>
- </option>
- <option>
- <name>CCDiagWarning</name>
- <state></state>
- </option>
- <option>
- <name>CCDiagError</name>
- <state></state>
- </option>
- <option>
- <name>CCObjPrefix</name>
- <state>1</state>
- </option>
- <option>
- <name>CCAllowList</name>
- <version>1</version>
- <state>00000000</state>
- </option>
- <option>
- <name>CCDebugInfo</name>
- <state>1</state>
- </option>
- <option>
- <name>IEndianMode</name>
- <state>1</state>
- </option>
- <option>
- <name>IProcessor</name>
- <state>1</state>
- </option>
- <option>
- <name>IExtraOptionsCheck</name>
- <state>0</state>
- </option>
- <option>
- <name>IExtraOptions</name>
- <state></state>
- </option>
- <option>
- <name>CCLangConformance</name>
- <state>0</state>
- </option>
- <option>
- <name>CCSignedPlainChar</name>
- <state>1</state>
- </option>
- <option>
- <name>CCRequirePrototypes</name>
- <state>0</state>
- </option>
- <option>
- <name>CCMultibyteSupport</name>
- <state>0</state>
- </option>
- <option>
- <name>CCDiagWarnAreErr</name>
- <state>0</state>
- </option>
- <option>
- <name>CCCompilerRuntimeInfo</name>
- <state>0</state>
- </option>
- <option>
- <name>IFpuProcessor</name>
- <state>1</state>
- </option>
- <option>
- <name>OutputFile</name>
- <state>$FILE_BNAME$.o</state>
- </option>
- <option>
- <name>CCLibConfigHeader</name>
- <state>1</state>
- </option>
- <option>
- <name>PreInclude</name>
- <state></state>
- </option>
- <option>
- <name>CompilerMisraOverride</name>
- <state>0</state>
- </option>
- <option>
- <name>CCIncludePath2</name>
- <state>$TOOLKIT_DIR$\inc\Atmel</state>
- <state>$TOOLKIT_DIR$\inc\Atmel\samd21</state>
- <state>$TOOLKIT_DIR$\CMSIS\Include</state>
- <state>$PROJ_DIR$\</state>
- <state>$PROJ_DIR$\drivers</state>
- <state>$PROJ_DIR$\utils</state>
- <state>$PROJ_DIR$\utils\interrupt</state>
- <state>$PROJ_DIR$\utils\preprocessor</state>
- </option>
- <option>
- <name>CCStdIncCheck</name>
- <state>0</state>
- </option>
- <option>
- <name>CCCodeSection</name>
- <state>.text</state>
- </option>
- <option>
- <name>IInterwork2</name>
- <state>0</state>
- </option>
- <option>
- <name>IProcessorMode2</name>
- <state>1</state>
- </option>
- <option>
- <name>CCOptLevel</name>
- <state>1</state>
- </option>
- <option>
- <name>CCOptStrategy</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>CCOptLevelSlave</name>
- <state>1</state>
- </option>
- <option>
- <name>CompilerMisraRules98</name>
- <version>0</version>
- <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
- </option>
- <option>
- <name>CompilerMisraRules04</name>
- <version>0</version>
- <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
- </option>
- <option>
- <name>CCPosIndRopi</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPosIndRwpi</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPosIndNoDynInit</name>
- <state>0</state>
- </option>
- <option>
- <name>IccLang</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCDialect</name>
- <state>1</state>
- </option>
- <option>
- <name>IccAllowVLA</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCppDialect</name>
- <state>1</state>
- </option>
- <option>
- <name>IccExceptions</name>
- <state>1</state>
- </option>
- <option>
- <name>IccRTTI</name>
- <state>1</state>
- </option>
- <option>
- <name>IccStaticDestr</name>
- <state>1</state>
- </option>
- <option>
- <name>IccCppInlineSemantics</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCmsis</name>
- <state>1</state>
- </option>
- <option>
- <name>IccFloatSemantics</name>
- <state>0</state>
- </option>
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- <state>3</state>
- </option>
- <option>
- <name>CCOptStrategy</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>CCOptLevelSlave</name>
- <state>3</state>
- </option>
- <option>
- <name>CompilerMisraRules98</name>
- <version>0</version>
- <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
- </option>
- <option>
- <name>CompilerMisraRules04</name>
- <version>0</version>
- <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
- </option>
- <option>
- <name>CCPosIndRopi</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPosIndRwpi</name>
- <state>0</state>
- </option>
- <option>
- <name>CCPosIndNoDynInit</name>
- <state>0</state>
- </option>
- <option>
- <name>IccLang</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCDialect</name>
- <state>1</state>
- </option>
- <option>
- <name>IccAllowVLA</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCppDialect</name>
- <state>1</state>
- </option>
- <option>
- <name>IccExceptions</name>
- <state>1</state>
- </option>
- <option>
- <name>IccRTTI</name>
- <state>1</state>
- </option>
- <option>
- <name>IccStaticDestr</name>
- <state>1</state>
- </option>
- <option>
- <name>IccCppInlineSemantics</name>
- <state>0</state>
- </option>
- <option>
- <name>IccCmsis</name>
- <state>1</state>
- </option>
- <option>
- <name>IccFloatSemantics</name>
- <state>0</state>
- </option>
- <option>
- <name>CCOptimizationNoSizeConstraints</name>
- <state>0</state>
- </option>
- <option>
- <name>CCNoLiteralPool</name>
- <state>0</state>
- </option>
- <option>
- <name>CCOptStrategySlave</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>CCGuardCalls</name>
- <state>1</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>AARM</name>
- <archiveVersion>2</archiveVersion>
- <data>
- <version>9</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>0</debug>
- <option>
- <name>AObjPrefix</name>
- <state>1</state>
- </option>
- <option>
- <name>AEndian</name>
- <state>1</state>
- </option>
- <option>
- <name>ACaseSensitivity</name>
- <state>1</state>
- </option>
- <option>
- <name>MacroChars</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>AWarnEnable</name>
- <state>0</state>
- </option>
- <option>
- <name>AWarnWhat</name>
- <state>0</state>
- </option>
- <option>
- <name>AWarnOne</name>
- <state></state>
- </option>
- <option>
- <name>AWarnRange1</name>
- <state></state>
- </option>
- <option>
- <name>AWarnRange2</name>
- <state></state>
- </option>
- <option>
- <name>ADebug</name>
- <state>0</state>
- </option>
- <option>
- <name>AltRegisterNames</name>
- <state>0</state>
- </option>
- <option>
- <name>ADefines</name>
- <state></state>
- </option>
- <option>
- <name>AList</name>
- <state>0</state>
- </option>
- <option>
- <name>AListHeader</name>
- <state>1</state>
- </option>
- <option>
- <name>AListing</name>
- <state>1</state>
- </option>
- <option>
- <name>Includes</name>
- <state>0</state>
- </option>
- <option>
- <name>MacDefs</name>
- <state>0</state>
- </option>
- <option>
- <name>MacExps</name>
- <state>1</state>
- </option>
- <option>
- <name>MacExec</name>
- <state>0</state>
- </option>
- <option>
- <name>OnlyAssed</name>
- <state>0</state>
- </option>
- <option>
- <name>MultiLine</name>
- <state>0</state>
- </option>
- <option>
- <name>PageLengthCheck</name>
- <state>0</state>
- </option>
- <option>
- <name>PageLength</name>
- <state>80</state>
- </option>
- <option>
- <name>TabSpacing</name>
- <state>8</state>
- </option>
- <option>
- <name>AXRef</name>
- <state>0</state>
- </option>
- <option>
- <name>AXRefDefines</name>
- <state>0</state>
- </option>
- <option>
- <name>AXRefInternal</name>
- <state>0</state>
- </option>
- <option>
- <name>AXRefDual</name>
- <state>0</state>
- </option>
- <option>
- <name>AProcessor</name>
- <state>1</state>
- </option>
- <option>
- <name>AFpuProcessor</name>
- <state>1</state>
- </option>
- <option>
- <name>AOutputFile</name>
- <state>$FILE_BNAME$.o</state>
- </option>
- <option>
- <name>AMultibyteSupport</name>
- <state>0</state>
- </option>
- <option>
- <name>ALimitErrorsCheck</name>
- <state>0</state>
- </option>
- <option>
- <name>ALimitErrorsEdit</name>
- <state>100</state>
- </option>
- <option>
- <name>AIgnoreStdInclude</name>
- <state>0</state>
- </option>
- <option>
- <name>AUserIncludes</name>
- <state></state>
- </option>
- <option>
- <name>AExtraOptionsCheckV2</name>
- <state>0</state>
- </option>
- <option>
- <name>AExtraOptionsV2</name>
- <state></state>
- </option>
- <option>
- <name>AsmNoLiteralPool</name>
- <state>0</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>OBJCOPY</name>
- <archiveVersion>0</archiveVersion>
- <data>
- <version>1</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>0</debug>
- <option>
- <name>OOCOutputFormat</name>
- <version>2</version>
- <state>2</state>
- </option>
- <option>
- <name>OCOutputOverride</name>
- <state>0</state>
- </option>
- <option>
- <name>OOCOutputFile</name>
- <state>samd21_sam_ba.bin</state>
- </option>
- <option>
- <name>OOCCommandLineProducer</name>
- <state>1</state>
- </option>
- <option>
- <name>OOCObjCopyEnable</name>
- <state>1</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>CUSTOM</name>
- <archiveVersion>3</archiveVersion>
- <data>
- <extensions></extensions>
- <cmdline></cmdline>
- </data>
- </settings>
- <settings>
- <name>BICOMP</name>
- <archiveVersion>0</archiveVersion>
- <data/>
- </settings>
- <settings>
- <name>BUILDACTION</name>
- <archiveVersion>1</archiveVersion>
- <data>
- <prebuild></prebuild>
- <postbuild></postbuild>
- </data>
- </settings>
- <settings>
- <name>ILINK</name>
- <archiveVersion>0</archiveVersion>
- <data>
- <version>16</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>0</debug>
- <option>
- <name>IlinkOutputFile</name>
- <state>samd21_sam_ba.out</state>
- </option>
- <option>
- <name>IlinkLibIOConfig</name>
- <state>1</state>
- </option>
- <option>
- <name>XLinkMisraHandler</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkInputFileSlave</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkDebugInfoEnable</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkKeepSymbols</name>
- <state></state>
- </option>
- <option>
- <name>IlinkRawBinaryFile</name>
- <state></state>
- </option>
- <option>
- <name>IlinkRawBinarySymbol</name>
- <state></state>
- </option>
- <option>
- <name>IlinkRawBinarySegment</name>
- <state></state>
- </option>
- <option>
- <name>IlinkRawBinaryAlign</name>
- <state></state>
- </option>
- <option>
- <name>IlinkDefines</name>
- <state></state>
- </option>
- <option>
- <name>IlinkConfigDefines</name>
- <state></state>
- </option>
- <option>
- <name>IlinkMapFile</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkLogFile</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogInitialization</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogModule</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogSection</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogVeneer</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkIcfOverride</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkIcfFile</name>
- <state>$PROJ_DIR$\samd21_sam_ba.icf</state>
- </option>
- <option>
- <name>IlinkIcfFileSlave</name>
- <state></state>
- </option>
- <option>
- <name>IlinkEnableRemarks</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkSuppressDiags</name>
- <state></state>
- </option>
- <option>
- <name>IlinkTreatAsRem</name>
- <state></state>
- </option>
- <option>
- <name>IlinkTreatAsWarn</name>
- <state></state>
- </option>
- <option>
- <name>IlinkTreatAsErr</name>
- <state></state>
- </option>
- <option>
- <name>IlinkWarningsAreErrors</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkUseExtraOptions</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkExtraOptions</name>
- <state></state>
- </option>
- <option>
- <name>IlinkLowLevelInterfaceSlave</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkAutoLibEnable</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkAdditionalLibs</name>
- <state></state>
- </option>
- <option>
- <name>IlinkOverrideProgramEntryLabel</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkProgramEntryLabelSelect</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkProgramEntryLabel</name>
- <state>__iar_program_start</state>
- </option>
- <option>
- <name>DoFill</name>
- <state>0</state>
- </option>
- <option>
- <name>FillerByte</name>
- <state>0xFF</state>
- </option>
- <option>
- <name>FillerStart</name>
- <state>0x0</state>
- </option>
- <option>
- <name>FillerEnd</name>
- <state>0x0</state>
- </option>
- <option>
- <name>CrcSize</name>
- <version>0</version>
- <state>1</state>
- </option>
- <option>
- <name>CrcAlign</name>
- <state>1</state>
- </option>
- <option>
- <name>CrcPoly</name>
- <state>0x11021</state>
- </option>
- <option>
- <name>CrcCompl</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>CrcBitOrder</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>CrcInitialValue</name>
- <state>0x0</state>
- </option>
- <option>
- <name>DoCrc</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkBE8Slave</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkBufferedTerminalOutput</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkStdoutInterfaceSlave</name>
- <state>1</state>
- </option>
- <option>
- <name>CrcFullSize</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkIElfToolPostProcess</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogAutoLibSelect</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogRedirSymbols</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkLogUnusedFragments</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkCrcReverseByteOrder</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkCrcUseAsInput</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkOptInline</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkOptExceptionsAllow</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkOptExceptionsForce</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkCmsis</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkOptMergeDuplSections</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkOptUseVfe</name>
- <state>1</state>
- </option>
- <option>
- <name>IlinkOptForceVfe</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkStackAnalysisEnable</name>
- <state>0</state>
- </option>
- <option>
- <name>IlinkStackControlFile</name>
- <state></state>
- </option>
- <option>
- <name>IlinkStackCallGraphFile</name>
- <state></state>
- </option>
- <option>
- <name>CrcAlgorithm</name>
- <version>0</version>
- <state>1</state>
- </option>
- <option>
- <name>CrcUnitSize</name>
- <version>0</version>
- <state>0</state>
- </option>
- <option>
- <name>IlinkThreadsSlave</name>
- <state>1</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>IARCHIVE</name>
- <archiveVersion>0</archiveVersion>
- <data>
- <version>0</version>
- <wantNonLocal>1</wantNonLocal>
- <debug>0</debug>
- <option>
- <name>IarchiveInputs</name>
- <state></state>
- </option>
- <option>
- <name>IarchiveOverride</name>
- <state>0</state>
- </option>
- <option>
- <name>IarchiveOutput</name>
- <state>###Unitialized###</state>
- </option>
- </data>
- </settings>
- <settings>
- <name>BILINK</name>
- <archiveVersion>0</archiveVersion>
- <data/>
- </settings>
- </configuration>
- <group>
- <name>drivers</name>
- <file>
- <name>$PROJ_DIR$\drivers\cdc_enumerate.c</name>
- </file>
- <file>
- <name>$PROJ_DIR$\drivers\uart_driver.c</name>
- </file>
- </group>
- <group>
- <name>linker script</name>
- <file>
- <name>$PROJ_DIR$\samd21_sam_ba.icf</name>
- </file>
- </group>
- <group>
- <name>utils</name>
- <group>
- <name>interrupt</name>
- <file>
- <name>$PROJ_DIR$\utils\interrupt\interrupt_sam_nvic.c</name>
- </file>
- </group>
- <group>
- <name>preprocessor</name>
- <file>
- <name>$PROJ_DIR$\utils\preprocessor\mrecursion.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\preprocessor\mrepeat.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\preprocessor\preprocessor.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\preprocessor\stringz.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\preprocessor\tpaste.h</name>
- </file>
- </group>
- <file>
- <name>$PROJ_DIR$\utils\compiler.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\interrupt.h</name>
- </file>
- <file>
- <name>$PROJ_DIR$\utils\status_codes.h</name>
- </file>
- </group>
- <file>
- <name>$PROJ_DIR$\main.c</name>
- </file>
- <file>
- <name>$PROJ_DIR$\sam_ba_monitor.c</name>
- </file>
- <file>
- <name>$PROJ_DIR$\startup_samd21.c</name>
- </file>
- <file>
- <name>$PROJ_DIR$\usart_sam_ba.c</name>
- </file>
-</project>
-
-
diff --git a/bootloaders/zero/samd21_sam_ba.eww b/bootloaders/zero/samd21_sam_ba.eww
deleted file mode 100644
index e638798aaac31b3a1b23de4dc74cba9841ffe422..0000000000000000000000000000000000000000
--- a/bootloaders/zero/samd21_sam_ba.eww
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<workspace>
- <project>
- <path>$WS_DIR$\samd21_sam_ba.ewp</path>
- </project>
- <batchBuild>
- <batchDefinition>
- <name>all</name>
- <member>
- <project>samd21_sam_ba</project>
- <configuration>Debug</configuration>
- </member>
- <member>
- <project>samd21_sam_ba</project>
- <configuration>Release</configuration>
- </member>
- </batchDefinition>
- </batchBuild>
-</workspace>
-
-
diff --git a/bootloaders/zero/samd21_sam_ba.icf b/bootloaders/zero/samd21_sam_ba.icf
deleted file mode 100644
index 8489055d893784f3e0b1d4e5c8e656f080529392..0000000000000000000000000000000000000000
--- a/bootloaders/zero/samd21_sam_ba.icf
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * \file
- *
- * \brief Linker script for running in internal FLASH on the SAMD21J18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- * Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
-/*###ICF### Section handled by ICF editor, don't touch! ****/
-/*-Editor annotation file-*/
-/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
-/*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = 0x00000000;
-/*-Memory Regions-*/
-define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
-define symbol __ICFEDIT_region_RAM_end__ = 0x20007FFF;
-define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;
-define symbol __ICFEDIT_region_ROM_end__ = 0x00001fff;
-//define symbol __ICFEDIT_region_ROM_end__ = 0x0003FFFF;
-/*-Sizes-*/
-if (!isdefinedsymbol(__ICFEDIT_size_cstack__)) {
-define symbol __ICFEDIT_size_cstack__ = 0x200;
-}
-if (!isdefinedsymbol(__ICFEDIT_size_heap__)) {
-define symbol __ICFEDIT_size_heap__ = 0x0;
-}
-/**** End of ICF editor section. ###ICF###*/
-
-define memory mem with size = 4G;
-define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
-define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
-
-define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
-define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
-
-initialize by copy { readwrite };
-do not initialize { section .noinit };
-
-place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
-place in ROM_region { readonly };
-place in RAM_region { readwrite, block CSTACK, block HEAP };
\ No newline at end of file
diff --git a/bootloaders/zero/samd21j18a_flash.ld b/bootloaders/zero/samd21j18a_flash.ld
new file mode 100644
index 0000000000000000000000000000000000000000..8fa81d10d9100f4ad3185f71fc9c05244e2124e2
--- /dev/null
+++ b/bootloaders/zero/samd21j18a_flash.ld
@@ -0,0 +1,157 @@
+/**
+ * \file
+ *
+ * \brief Linker script for running in internal FLASH on the SAMD21J18A
+ *
+ * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \asf_license_stop
+ *
+ */
+
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+SEARCH_DIR(.)
+
+/* Memory Spaces Definitions */
+MEMORY
+{
+ rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00040000
+ ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
+}
+
+/* The stack size used by the application. NOTE: you need to adjust according to your application. */
+STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x2000;
+
+/* Section Definitions */
+SECTIONS
+{
+ .text :
+ {
+ . = ALIGN(4);
+ _sfixed = .;
+ KEEP(*(.vectors .vectors.*))
+ *(.text .text.* .gnu.linkonce.t.*)
+ *(.glue_7t) *(.glue_7)
+ *(.rodata .rodata* .gnu.linkonce.r.*)
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+
+ /* Support C constructors, and C destructors in both user code
+ and the C library. This also provides support for C++ code. */
+ . = ALIGN(4);
+ KEEP(*(.init))
+ . = ALIGN(4);
+ __preinit_array_start = .;
+ KEEP (*(.preinit_array))
+ __preinit_array_end = .;
+
+ . = ALIGN(4);
+ __init_array_start = .;
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array))
+ __init_array_end = .;
+
+ . = ALIGN(4);
+ KEEP (*crtbegin.o(.ctors))
+ KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*crtend.o(.ctors))
+
+ . = ALIGN(4);
+ KEEP(*(.fini))
+
+ . = ALIGN(4);
+ __fini_array_start = .;
+ KEEP (*(.fini_array))
+ KEEP (*(SORT(.fini_array.*)))
+ __fini_array_end = .;
+
+ KEEP (*crtbegin.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*crtend.o(.dtors))
+
+ . = ALIGN(4);
+ _efixed = .; /* End of text section */
+ } > rom
+
+ /* .ARM.exidx is sorted, so has to go in its own output section. */
+ PROVIDE_HIDDEN (__exidx_start = .);
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > rom
+ PROVIDE_HIDDEN (__exidx_end = .);
+
+ . = ALIGN(4);
+ _etext = .;
+
+ .relocate : AT (_etext)
+ {
+ . = ALIGN(4);
+ _srelocate = .;
+ *(.ramfunc .ramfunc.*);
+ *(.data .data.*);
+ . = ALIGN(4);
+ _erelocate = .;
+ } > ram
+
+ /* .bss section which is used for uninitialized data */
+ .bss (NOLOAD) :
+ {
+ . = ALIGN(4);
+ _sbss = . ;
+ _szero = .;
+ *(.bss .bss.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = . ;
+ _ezero = .;
+ } > ram
+
+ /* stack section */
+ .stack (NOLOAD):
+ {
+ . = ALIGN(8);
+ _sstack = .;
+ . = . + STACK_SIZE;
+ . = ALIGN(8);
+ _estack = .;
+ } > ram
+
+ . = ALIGN(4);
+ _end = . ;
+}
diff --git a/bootloaders/zero/startup_samd21.c b/bootloaders/zero/startup_samd21.c
index ea934da9c6e9a5a84d4aa6e37f86497b80f4a5ed..0f45ae3f907a495bf367a230fb42379660a54d4e 100644
--- a/bootloaders/zero/startup_samd21.c
+++ b/bootloaders/zero/startup_samd21.c
@@ -1,136 +1,112 @@
-/* ----------------------------------------------------------------------------
- * SAM Software Package License
- * ----------------------------------------------------------------------------
- * Copyright (c) 2011-2012, Atmel Corporation
+/**
+ * \file
+ *
+ * \brief gcc starttup file for SAMD21
+ *
+ * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
*
- * All rights reserved.
+ * \asf_license_start
+ *
+ * \page License
*
* Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following condition is met:
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
*
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the disclaimer below.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
*
- * Atmel's name may not be used to endorse or promote products derived from
- * this software without specific prior written permission.
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * ----------------------------------------------------------------------------
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \asf_license_stop
+ *
*/
-#include "iosamd21.h"
+#include "sam.h"
-void __iar_program_start(void);
-int __low_level_init(void);
-
-void Dummy_Handler(void);
-void Reset_Handler(void);
+/* Initialize segments */
+extern uint32_t _sfixed;
+extern uint32_t _efixed;
+extern uint32_t _etext;
+extern uint32_t _srelocate;
+extern uint32_t _erelocate;
+extern uint32_t _szero;
+extern uint32_t _ezero;
+extern uint32_t _sstack;
+extern uint32_t _estack;
-/**
- * \brief Default interrupt handler for unused IRQs.
- */
-void Dummy_Handler(void)
-{
- while (1) {
- }
-}
+/** \cond DOXYGEN_SHOULD_SKIP_THIS */
+int main(void);
+/** \endcond */
-/* Cortex-M0+ core handlers */
-void NMI_Handler ( void );
-void HardFault_Handler ( void );
-void SVC_Handler ( void );
-void PendSV_Handler ( void );
-void SysTick_Handler ( void );
+void __libc_init_array(void);
-/* Peripherals handlers */
-void PM_Handler ( void );
-void SYSCTRL_Handler ( void );
-void WDT_Handler ( void );
-void RTC_Handler ( void );
-void EIC_Handler ( void );
-void NVMCTRL_Handler ( void );
-void DMAC_Handler ( void );
-void USB_Handler ( void );
-void EVSYS_Handler ( void );
-void SERCOM0_Handler ( void );
-void SERCOM1_Handler ( void );
-void SERCOM2_Handler ( void );
-void SERCOM3_Handler ( void );
-void SERCOM4_Handler ( void );
-void SERCOM5_Handler ( void );
-void TCC0_Handler ( void );
-void TCC1_Handler ( void );
-void TCC2_Handler ( void );
-void TC3_Handler ( void );
-void TC4_Handler ( void );
-void TC5_Handler ( void );
-void TC6_Handler ( void );
-void TC7_Handler ( void );
-void ADC_Handler ( void );
-void AC_Handler ( void );
-void DAC_Handler ( void );
-void PTC_Handler ( void );
-void I2S_Handler ( void );
+/* Default empty handler */
+void Dummy_Handler(void);
/* Cortex-M0+ core handlers */
-#pragma weak NMI_Handler = Dummy_Handler
-#pragma weak HardFault_Handler = Dummy_Handler
-#pragma weak SVC_Handler = Dummy_Handler
-#pragma weak PendSV_Handler = Dummy_Handler
-#pragma weak SysTick_Handler = Dummy_Handler
+void NMI_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void HardFault_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SVC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void PendSV_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SysTick_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
/* Peripherals handlers */
-#pragma weak PM_Handler = Dummy_Handler
-#pragma weak SYSCTRL_Handler = Dummy_Handler
-#pragma weak WDT_Handler = Dummy_Handler
-#pragma weak RTC_Handler = Dummy_Handler
-#pragma weak EIC_Handler = Dummy_Handler
-#pragma weak NVMCTRL_Handler = Dummy_Handler
-#pragma weak DMAC_Handler = Dummy_Handler
-#pragma weak USB_Handler = Dummy_Handler
-#pragma weak EVSYS_Handler = Dummy_Handler
-#pragma weak SERCOM0_Handler = Dummy_Handler
-#pragma weak SERCOM1_Handler = Dummy_Handler
-#pragma weak SERCOM2_Handler = Dummy_Handler
-#pragma weak SERCOM3_Handler = Dummy_Handler
-#pragma weak SERCOM4_Handler = Dummy_Handler
-#pragma weak SERCOM5_Handler = Dummy_Handler
-#pragma weak TCC0_Handler = Dummy_Handler
-#pragma weak TCC1_Handler = Dummy_Handler
-#pragma weak TCC2_Handler = Dummy_Handler
-#pragma weak TC3_Handler = Dummy_Handler
-#pragma weak TC4_Handler = Dummy_Handler
-#pragma weak TC5_Handler = Dummy_Handler
-#pragma weak TC6_Handler = Dummy_Handler
-#pragma weak TC7_Handler = Dummy_Handler
-#pragma weak ADC_Handler = Dummy_Handler
-#pragma weak AC_Handler = Dummy_Handler
-#pragma weak DAC_Handler = Dummy_Handler
-#pragma weak PTC_Handler = Dummy_Handler
-#pragma weak I2S_Handler = Dummy_Handler
+void PM_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SYSCTRL_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void WDT_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void RTC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void EIC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void NVMCTRL_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void DMAC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void USB_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void EVSYS_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM2_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM3_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM4_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void SERCOM5_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TCC0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TCC1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TCC2_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TC3_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TC4_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TC5_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TC6_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void TC7_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void ADC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void AC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void DAC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void PTC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
+void I2S_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
/* Exception Table */
-#pragma language=extended
-#pragma segment="CSTACK"
-
-/* The name "__vector_table" has special meaning for C-SPY: */
-/* it is where the SP start value is found, and the NVIC vector */
-/* table register (VTOR) is initialized to this address if != 0 */
-
-#pragma section = ".intvec"
-#pragma location = ".intvec"
-//! [startup_vector_table]
-const DeviceVectors __vector_table[] = {
- __sfe("CSTACK"),
+__attribute__ ((section(".vectors")))
+const DeviceVectors exception_table = {
+
+ /* Configure Initial Stack Pointer, using linker-generated symbols */
+ (void*) (&_estack),
+
(void*) Reset_Handler,
(void*) NMI_Handler,
(void*) HardFault_Handler,
@@ -177,26 +153,49 @@ const DeviceVectors __vector_table[] = {
(void*) PTC_Handler, /* 26 Peripheral Touch Controller */
(void*) I2S_Handler /* 27 Inter-IC Sound Interface */
};
-//! [startup_vector_table]
-/**------------------------------------------------------------------------------
- * This is the code that gets called on processor reset. To initialize the
- * device.
- *------------------------------------------------------------------------------*/
-int __low_level_init(void)
+/**
+ * \brief This is the code that gets called on processor reset.
+ * To initialize the device, and call the main() routine.
+ */
+void Reset_Handler(void)
{
- uint32_t *pSrc = __section_begin(".intvec");
+ uint32_t *pSrc, *pDest;
+
+ /* Initialize the relocate segment */
+ pSrc = &_etext;
+ pDest = &_srelocate;
+
+ if (pSrc != pDest) {
+ for (; pDest < &_erelocate;) {
+ *pDest++ = *pSrc++;
+ }
+ }
+
+ /* Clear the zero segment */
+ for (pDest = &_szero; pDest < &_ezero;) {
+ *pDest++ = 0;
+ }
+ /* Set the vector table base address */
+ pSrc = (uint32_t *) & _sfixed;
SCB->VTOR = ((uint32_t) pSrc & SCB_VTOR_TBLOFF_Msk);
- return 1; /* if return 0, the data sections will not be initialized */
+ /* Initialize the C library */
+ __libc_init_array();
+
+ /* Branch to main function */
+ main();
+
+ /* Infinite loop */
+ while (1);
}
-/**------------------------------------------------------------------------------
- * This is the code that gets called on processor reset. To initialize the
- * device.
- *------------------------------------------------------------------------------*/
-void Reset_Handler(void)
+/**
+ * \brief Default interrupt handler for unused IRQs.
+ */
+void Dummy_Handler(void)
{
- __iar_program_start();
+ while (1) {
+ }
}
diff --git a/bootloaders/zero/usart_sam_ba.c b/bootloaders/zero/usart_sam_ba.c
index 631590e59cf463531e8bf5f0b26aa08ee45df343..f17f319554a93d80831bc4d29340d97ac14089d0 100644
--- a/bootloaders/zero/usart_sam_ba.c
+++ b/bootloaders/zero/usart_sam_ba.c
@@ -32,7 +32,7 @@
#include "main.h"
#include "uart_driver.h"
#include "compiler.h"
-#include "iosamd21.h"
+#include "sam.h"
/* Local reference to current Usart instance in use with this driver */
//struct usart_module usart_sam_ba;
diff --git a/bootloaders/zero/utils/compiler.h b/bootloaders/zero/utils/compiler.h
index 3630aabf58f9147935fcd67a429628d6fa9ec3b4..e31d7dba4ba7bae55e614114eedfbcc294cc36aa 100644
--- a/bootloaders/zero/utils/compiler.h
+++ b/bootloaders/zero/utils/compiler.h
@@ -47,7 +47,7 @@
//#include <parts.h>
#include <status_codes.h>
#include <preprocessor.h>
-#include <iosamd21.h>
+#include <sam.h>
#ifndef __ASSEMBLY__