Tweak to EEPROM safe delay
This commit is contained in:
		
							parent
							
								
									e927ef94a6
								
							
						
					
					
						commit
						29a962320c
					
				@ -48,8 +48,6 @@ bool PersistentStore::access_start()  { eeprom_init(); return true; }
 | 
			
		||||
bool PersistentStore::access_finish() { return true; }
 | 
			
		||||
 | 
			
		||||
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
 | 
			
		||||
  size_t written = 0;
 | 
			
		||||
 | 
			
		||||
  while (size--) {
 | 
			
		||||
    uint8_t v = *value;
 | 
			
		||||
    uint8_t * const p = (uint8_t * const)pos;
 | 
			
		||||
@ -57,10 +55,7 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
 | 
			
		||||
    // so only write bytes that have changed!
 | 
			
		||||
    if (v != eeprom_read_byte(p)) {
 | 
			
		||||
      eeprom_write_byte(p, v);
 | 
			
		||||
      if (++written % 128 == 0)
 | 
			
		||||
        safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
 | 
			
		||||
      else
 | 
			
		||||
        delay(2);
 | 
			
		||||
      if (size & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
 | 
			
		||||
      if (eeprom_read_byte(p) != v) {
 | 
			
		||||
        SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
 | 
			
		||||
        return true;
 | 
			
		||||
 | 
			
		||||
		Loading…
	
	
			
			x
			
			
		
	
		Reference in New Issue
	
	Block a user