Closed victorsowa12 closed 9 months ago
On boot let's get the PC/LR from the Memfault SDK so we can send it and log it.
Example of the the PC/LR coming from the bridge log:
First power on after flash: Reboot cnt: 0 PC: 0x0 LR: 0x0 Debug crash Reboot cnt: 1 PC: 0x801f39c LR: 0x8026665 (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0x801f39c debugCommand(char*, unsigned int, char const*) at ./src/./lib/debug/debug_sys.cpp:313 (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0x8026665 FreeRTOS_CLIProcessCommand at ./src/./third_party/FreeRTOS-Plus-CLI/FreeRTOS_CLI.c:213 Debug hard fault: Reboot cnt: 2 PC: 0x801f384 LR: 0x801f37b (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0x801f384 debugCommand(char*, unsigned int, char const*) at ./src/./lib/debug/debug_sys.cpp:316 (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0x801f37b debugCommand(char*, unsigned int, char const*) at ./src/./lib/debug/debug_sys.cpp:314 Debug hang: Reboot cnt: 3 PC: 0x801cb58 LR: 0xffffffbc (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0x801cb58 IWDG_IRQHandler at ./src/./lib/common/watchdog.c:60 (bristlemouth) ➜ src git:(feature/log_bridges_pclr) ✗ arm-none-eabi-addr2line -pCf -e bridge_v1_0-bridge-dbg.elf 0xffffffbc ?? ??:0
And the crash locations:
On boot let's get the PC/LR from the Memfault SDK so we can send it and log it.
Example of the the PC/LR coming from the bridge log:
And the crash locations:![Screen Shot 2023-12-06 at 11 43 50 AM](https://github.com/bristlemouth/bm_protocol/assets/85895527/2c03227a-eb33-4611-b62e-07ef4218a45b)