Nucleo-F091RC: st-util can't flash firmware #597
Description
There is rare case that st-util can't flash firmware onto NUCLEO-F091RC.
- Programmer/board type: Stlink/v2-1-onboard
- Programmer firmware version: v1.3.1-19-g55c0572
- Operating system: Debian GNU/Linux sid
- Stlink tools version and/or git commit hash: 55c0572
- Stlink commandline tool name:
st-util - Target chip (and optional board): STM32F091RCT6 on NUCLEO-F091RC
st-util output:
$ sudo st-util
--snip--
2017-05-20T17:04:06 ERROR src/gdbserver/gdb-server.c: cannot recv: -2
2017-05-20T17:04:07 INFO src/gdbserver/gdb-server.c: Listening at *:4242...
2017-05-20T17:04:07 INFO src/gdbserver/gdb-server.c: Found 4 hw breakpoint registers
2017-05-20T17:04:07 INFO src/gdbserver/gdb-server.c: GDB connected.
2017-05-20T17:04:08 INFO src/gdbserver/gdb-server.c: Found 4 hw breakpoint registers
2017-05-20T17:04:09 INFO src/common.c: Attempting to write 2048 (0x800) bytes to stm32 address: 134217728 (0x8000000)
Flash page at addr: 0x08000000 erased
2017-05-20T17:04:09 INFO src/common.c: Finished erasing 1 pages of 2048 (0x800) bytes
2017-05-20T17:04:09 INFO src/common.c: Starting Flash write for VL/F0/F3/F1_XL core id
2017-05-20T17:04:09 INFO src/flash_loader.c: Successfully loaded flash loader in sram
2017-05-20T17:04:13 ERROR src/flash_loader.c: flash loader run error
2017-05-20T17:04:13 ERROR src/common.c: stlink_flash_loader_run(0x8000000) failed! == -1
gdb output:
$ cat ../gdbwrite.boot
tar ext localhost:4242
monitor reset halt
load
monitor reset halt
$ arm-none-eabi-gdb -x ../gdbwrite.boot build/ch.elf
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Reading symbols from build/ch.elf...done.
_idle_thread.lto_priv.58 (p=0x0) at ../../../ChibiOS_16.1.6/os/rt/src/chsys.c:65
65 static void _idle_thread(void *p) {
Loading section startup, size 0xc0 lma 0x8000000
Loading section .text, size 0x62fc lma 0x80000c0
Loading section .data, size 0xb8 lma 0x80063c0
../gdbwrite.boot:3: Error in sourced command file:
Error finishing flash operation
Expected/description: I think gdb can do flash everytime.