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Issue #18: Store permanent errors in safety backup RAM

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This commit is contained in:
Mario Hüttel
2020-09-06 01:40:10 +02:00
parent 7ea0e73869
commit 6232e2f330
2 changed files with 109 additions and 3 deletions
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17
stm-firmware/safety/safety-controller.c
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@@ -208,13 +208,28 @@ int safety_controller_report_error_with_key(enum safety_flag flag, uint32_t key)
{
uint32_t i;
int ret = -1;
bool old_state;
int res;
struct error_memory_entry err_mem_entry;
for (i = 0; i < COUNT_OF(flags); i++) {
if (flags[i].flag & flag) {
old_state = flags[i].error_state;
flags[i].error_state = true;
flags[i].error_state_inv = !flags[i].error_state;
flags[i].key = key;
ret = 0;
if (flags[i].persistent && !old_state) {
err_mem_entry.counter = 1;
err_mem_entry.flag_num = i;
err_mem_entry.type = SAFETY_MEMORY_ERR_ENTRY_FLAG;
res = safety_memory_insert_error_entry(&err_mem_entry);
if (res) {
ret = -12;
}
} else {
ret = 0;
}
}
}