SAMD21 SDK
Bootloader
- install arduino samd board
- board arduino zero (programming port)
- programmer - Atmel EDBG
- bootloader indication - D13 breathing LED
Log
Flash
- Open On-Chip Debugger 0.10.0+dev-gf0767a31 (2018-06-11-13:36)
- Licensed under GNU GPL v2
- For bug reports, read
- http://openocd.org/doc/doxygen/bugs.html
- debug_level: 2
- Info : auto-selecting first available session transport "swd". To override use 'transport select <transport>'.
- none separate
- adapter speed: 400 kHz
- cortex_m reset_config sysresetreq
- Info : CMSIS-DAP: SWD Supported
- Info : CMSIS-DAP: JTAG Supported
- Info : CMSIS-DAP: Interface Initialised (SWD)
- Info : CMSIS-DAP: FW Version = 01.00.0021
- Info : SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 1 nTRST = 0 nRESET = 1
- Info : CMSIS-DAP: Interface ready
- Info : clock speed 400 kHz
- Info : SWD DPIDR 0x0bc11477
- Info : at91samd21g18.cpu: hardware has 4 breakpoints, 2 watchpoints
- Info : Listening on port 3333 for gdb connections
- target halted due to debug-request, current mode: Thread
- xPSR: 0x21000000 pc: 0x0000293c msp: 0x20007fb0
- target halted due to debug-request, current mode: Thread
- xPSR: 0x21000000 pc: 0x00000614 msp: 0x20007ffc
- ** Programming Started **
- auto erase enabled
- Info : SAMD MCU: SAMD21G18A (256KB Flash, 32KB RAM)
- wrote 6656 bytes from file C:\Users\Administrator\AppData\Local\Arduino15\packages\arduino\hardware\samd\1.8.8/bootloaders/zero/samd21_sam_ba.bin in 0.654518s (9.931 KiB/s)
- ** Programming Finished **
- ** Verify Started **
- verified 6504 bytes in 0.566997s (11.202 KiB/s)
- ** Verified OK **
- ** Resetting Target **
- shutdown command invoked