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[nrf52,logger] generate crash magic in python (#14173)

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This commit is contained in:
tomaszduda23
2026-02-23 21:23:40 +01:00
committed by GitHub
parent 918bbfb0d3
commit 02c37bb6d6
1 changed files with 2 additions and 4 deletions
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6
esphome/components/logger/logger_zephyr.cpp
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@@ -20,8 +20,6 @@ __attribute__((weak)) void print_coredump() {}
namespace esphome::logger {
static const uint32_t CRASH_MAGIC = 0xDEADBEEF;
__attribute__((section(".noinit"))) struct {
uint32_t magic;
uint32_t reason;
@@ -152,7 +150,7 @@ static const char *reason_to_str(unsigned int reason, char *buf) {
void Logger::dump_crash_() {
ESP_LOGD(TAG, "Crash buffer address %p", &crash_buf);
if (crash_buf.magic == CRASH_MAGIC) {
if (crash_buf.magic == App.get_config_hash()) {
char reason_buf[REASON_BUF_SIZE];
ESP_LOGE(TAG, "Last crash:");
ESP_LOGE(TAG, "Reason=%s PC=0x%08x LR=0x%08x", reason_to_str(crash_buf.reason, reason_buf), crash_buf.pc,
@@ -164,7 +162,7 @@ void Logger::dump_crash_() {
}
void k_sys_fatal_error_handler(unsigned int reason, const z_arch_esf_t *esf) {
crash_buf.magic = CRASH_MAGIC;
crash_buf.magic = App.get_config_hash();
crash_buf.reason = reason;
if (esf) {
crash_buf.pc = esf->basic.pc;