diff options
| -rw-r--r-- | spaghetti-monster/fsm-eeprom.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/spaghetti-monster/fsm-eeprom.c b/spaghetti-monster/fsm-eeprom.c index 45cd3fa..012e088 100644 --- a/spaghetti-monster/fsm-eeprom.c +++ b/spaghetti-monster/fsm-eeprom.c @@ -41,12 +41,14 @@ uint8_t load_eeprom() { void save_eeprom() { cli(); - eeprom_update_byte((uint8_t *)EEP_START, EEP_MARKER); // save the actual data for(uint8_t i=0; i<EEPROM_BYTES; i++) { eeprom_update_byte((uint8_t *)(EEP_START+1+i), eeprom[i]); } + + // save the marker last, to indicate the transaction is complete + eeprom_update_byte((uint8_t *)EEP_START, EEP_MARKER); sei(); } #endif @@ -93,6 +95,7 @@ void save_eeprom_wl() { if (offset > EEP_WL_SIZE-EEPROM_WL_BYTES-1) offset = 0; eep_wl_prev_offset = offset; // marker byte + // FIXME: write the marker last, to signal completed transaction eeprom_update_byte((uint8_t *)offset, EEP_MARKER); offset ++; // user data |