$() expansion deleted (only ${}). setenv_ulong(), setenv_hex()

[z180-stamp.git] / avr / main.c

diff --git a/avr/main.c b/avr/main.c
index a09f05c4e2de94bafabc765767ab88b982faa393..e4c98b8bd8f1fcfb730a649300f484c0b03b686e 100644 (file)
--- a/avr/main.c
+++ b/avr/main.c
@@ -26,7 +26,7 @@ static uint8_t mcusr;
 /*--------------------------------------------------------------------------*/
 #if DEBUG
 
-__attribute__ ((naked)) __attribute__ ((section (".init3"))) 
+__attribute__ ((naked)) __attribute__ ((section (".init3")))
 void preset_ram (void)
 {
        for (uint8_t *p = RAMSTART; p <= (uint8_t *) RAMEND; p++)
@@ -68,7 +68,7 @@ void setup_avr(void)
        /* TODO: move to init section? */
        mcusr = MCUSR;
        MCUSR = 0;
-       
+
        /* WD */
 
        /* CPU */
@@ -79,7 +79,7 @@ void setup_avr(void)
 
        /* disable unused periphels */
        PRR0 = _BV(PRTIM2) | _BV(PRTIM0) | _BV(PRADC);
-       PRR1 = _BV(PRTIM5) | _BV(PRTIM4) | _BV(PRTIM3) | 
+       PRR1 = _BV(PRTIM5) | _BV(PRTIM4) | _BV(PRTIM3) |
                _BV(PRUSART3) | _BV(PRUSART2) | _BV(PRUSART1);
 
        /* disable analog comparator */
@@ -111,7 +111,7 @@ static int  stored_bootdelay;
 
 /***************************************************************************
  * Watch for 'delay' seconds for autoboot stop.
- * returns: 0 - no key, allow autoboot 
+ * returns: 0 - no key, allow autoboot
  *          1 - got key, abort
  */
 
@@ -207,7 +207,7 @@ int main(void)
 
        if (reset_reason_is_power_on())
                _delay_ms(CONFIG_PWRON_DELAY);
-       
+
        serial_setup(getenv_ulong(PSTR("baudrate"), 10, CONFIG_BAUDRATE));
        sei();
 
@@ -215,7 +215,7 @@ int main(void)
        debug("\n=========================<  (RE)START DEBUG  >=========================\n");
        print_reset_reason();
 #endif
-               
+
 #if DEBUG
        unsigned long i_speed = getenv_ulong(PSTR("i2c_clock"), 10, CONFIG_SYS_I2C_CLOCK);
        debug("### Setting I2C clock Frequency to %lu Hz.\n", i_speed);
@@ -225,6 +225,7 @@ int main(void)
 #endif
 
        printf_P(PSTR("\n(ATMEGA1281+HD64180)_stamp Tester\n"));
-       
+
+
        main_loop();
 }