SEGGER J-Link GDB Server V5.12g Command Line Version
JLinkARM.dll V5.12g (DLL compiled May 27 2016 17:03:38)
-----GDB Server start settings----- GDBInit file: none GDB Server Listening port: 2331 SWO raw output listening port: 2332 Terminal I/O port: 2333 Accept remote connection: yes Generate logfile: off Verify download: off Init regs on start: off Silent mode: off Single run mode: off Target connection timeout: 0 ms ------J-Link related settings------ J-Link Host interface: USB J-Link script: none J-Link settings file: none ------Target related settings------ Target device: STM32F405RG Target interface: SWD Target interface speed: 1000kHz Target endian: little
Connecting to J-Link... J-Link is connected. Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46 Hardware: V8.00 S/N: 20121126 Feature(s): RDI,FlashDL,FlashBP,JFlash Checking target voltage... Target voltage: 3.31 V Listening on TCP/IP port 2331 Connecting to target...Connected to target Waiting for GDB connection...
# 开始GDB调试
注意如下，在用户目录下面创建.gdbinit文件。
To enable execution of this file add
add-auto-load-safe-path /home/nephne/src/Bootloader/.gdbinit
line to your configuration file "/home/nephne/.gdbinit".
编写工程目录下面的.gdbinit文件。
1 2 3 4 5 6 7 8 9 10 11 12 13 14
target remote :2331 set mem inaccessible-by-default off monitor speed auto monitor endian little monitor reset monitor flash device = STM32F405RG monitor flash breakpoints = 1 monitor flash download = 1 load monitor reg sp = (0x08000000) monitor reg pc = (0x08000004) break main layout src # 可以使用next 1000运行到断点main处
sudo dfu-util -d 0483:df11 -a 0 -s 0x08000000 -D crazyflie_bl.bin
GNU gdb (GNU Tools for ARM Embedded Processors) 7.6.0.20140731-cvs Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty"for details. This GDB was configured as "--host=i686-linux-gnu --target=arm-none-eabi". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/nephne/src/Bootloader/crazyflie_bl.elf...done. reset_handler () at ../../cm3/vector.c:67 67 for (src = &_data_loadaddr, dest = &_data; Select auto target interface speed (2000 kHz) Target endianess set to "little endian" Resetting target Selecting device: STM32F405RG Flash breakpoints enabled Flash download enabled Loading section .text, size 0x2204 lma 0x8000000 Loading section .data, size 0x54 lma 0x8002204 Start address 0x8000000, load size 8792 Transfer rate: 8585 KB/sec, 4396 bytes/write. Writing register (SP = 0x20020000) Writing register (PC = 0x080018BD) Breakpoint 1 at 0x8000b40: file main_f4.c, line 687. (gdb)
@@ -450,10 +450,10 @@ class uploader(object): msg = "Firmware not suitable for this board (board_type=%u board_id=%u)" % ( self.board_type, fw.property('board_id')) print("WARNING: %s" % msg) - if args.force: - print("FORCED WRITE, FLASHING ANYWAY!") - else: - raise IOError(msg) + #if args.force: + print("FORCED WRITE, FLASHING ANYWAY!") + #else: + # raise IOError(msg) if self.fw_maxsize < fw.property('image_size'): raise RuntimeError("Firmware image is too large for this board") # Spin waiting for a device to show up try: @@ -563,10 +564,12 @@ try: portlist += glob.glob(pattern) else: portlist = patterns - for port in portlist: - - #print("Trying %s" % port) + + for port in patterns: + port = "/dev/serial/by-id/pci-Bitcraze_AB_Crazyflie_BL_0-if00" + print("Trying %s" % port) # create an uploader attached to the port try:
sercon: Registering CDC/ACM serial driver sercon: Successfully registered the CDC/ACM serial driver nsh: mount: mount failed: No such file or directory nsh: mkfatfs: mkfatfs failed: No such file or directory ERROR [mtd] failed to initialize EEPROM driver WARN [param] selected parameter default file /fs/microsd/params WARN [param] open failed '/fs/microsd/params' WARN [modules__systemlib] failed to open param file: /fs/microsd/params WARN [param] Param export failed. nsh: rgbled: command not found nsh: blinkm: command not found BAT_N_CELLS: curr: 0 -> new: 3 WARN [modules__systemlib] failed to open param file: /fs/microsd/params WARN [param] Param export failed.