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only:few dead lines

This commit is contained in:
rusefillc 2024-02-07 21:24:38 -05:00
parent 4043929288
commit 08019344ba
2 changed files with 0 additions and 13 deletions
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2
firmware/hw_layer/backup_ram.h
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@ -26,8 +26,6 @@ typedef enum {
*/
BACKUP_IGNITION_SWITCH_COUNTER,
DFU_JUMP_REQUESTED,
/* The number of stored backup variables */
BACKUP_RAM_NUM,
} backup_ram_e;

11
firmware/hw_layer/ports/stm32/backup_ram.cpp
View File

@ -13,11 +13,6 @@ uint32_t backupRamLoad(backup_ram_e idx) {
return RTCD1.rtc->BKP0R & 0xffff;
case BACKUP_IGNITION_SWITCH_COUNTER:
return (RTCD1.rtc->BKP0R >> 16) & 0xff;
// return RTCD1.rtc->BKP1R & 0xffff;
// return (RTCD1.rtc->BKP1R >> 16) & 0xffff;
// it is assembly code which reads this value
// case DFU_JUMP_REQUESTED:
// return RTCD1.rtc->BKP4R;
default:
criticalError("Invalid backup ram idx %d", idx);
return 0;
@ -36,12 +31,6 @@ void backupRamSave(backup_ram_e idx, uint32_t value) {
case BACKUP_IGNITION_SWITCH_COUNTER:
RTCD1.rtc->BKP0R = (RTCD1.rtc->BKP0R & ~0x00ff0000) | ((value & 0xff) << 16);
break;
// RTCD1.rtc->BKP1R = (RTCD1.rtc->BKP1R & ~0x0000ffff) | (value & 0xffff);
// RTCD1.rtc->BKP1R = (RTCD1.rtc->BKP1R & ~0xffff0000) | ((value & 0xffff) << 16);
// todo: start using this code
case DFU_JUMP_REQUESTED:
RTCD1.rtc->BKP4R = value;
break;
default:
criticalError("Invalid backup ram idx %d, value 0x08x", idx, value);
break;