eeprom check is better

[aversive.git] / projects / microb2010 / mainboard / main.c

diff --git a/projects/microb2010/mainboard/main.c b/projects/microb2010/mainboard/main.c
index 14a2aad..8616303 100755 (executable)
--- a/projects/microb2010/mainboard/main.c
+++ b/projects/microb2010/mainboard/main.c
@@ -196,13 +196,17 @@ int main(void)
        fdevopen(uart1_dev_send, uart1_dev_recv);
 #endif
 
-       //eeprom_write_byte(EEPROM_MAGIC_ADDRESS, EEPROM_MAGIC_MAINBOARD);
        /* check eeprom to avoid to run the bad program */
        if (eeprom_read_byte(EEPROM_MAGIC_ADDRESS) !=
            EEPROM_MAGIC_MAINBOARD) {
+               int c;
                sei();
-               printf_P(PSTR("Bad eeprom value\r\n"));
-               while(1);
+               printf_P(PSTR("Bad eeprom value ('f' to force)\r\n"));
+               c = uart_recv(CMDLINE_UART);
+               if (c == 'f')
+                       eeprom_write_byte(EEPROM_MAGIC_ADDRESS, EEPROM_MAGIC_MAINBOARD);
+               wait_ms(100);
+               bootloader();
        }
 #endif /* ! HOST_VERSION */