#include "cli.h"
#include "env.h"
#include "z180-serv.h"
+#include "spi.h"
+#include "gpio.h"
+#include "time.h"
+#include "rtc.h"
static uint8_t mcusr;
TCCR3B = (0b01<<WGM32)|(0b001<<CS30); /* CTC Mode, Prescaler 1 */
TIMSK3 = _BV(OCIE3A); /* Enable TC2.oca interrupt */
+ /* SPI as master */
+ PRR0 &= ~_BV(PRSPI);
+ SPI_DDR = (SPI_DDR & ~_BV(SPI_MISO))
+ | _BV(SPI_MOSI) | _BV(SPI_SCK) | _BV(SPI_SS);
+ SPI_PORT = (SPI_PORT & ~(_BV(SPI_MOSI) | _BV(SPI_SCK)))
+ | _BV(SPI_SS);
+
/* INT5, INT6: falling edge */
- EICRB = (EICRB & ~((0b11 << ISC50) | (0b11 << ISC60))) |
+ EICRB = (EICRB & ~((0b11 << ISC50) | (0b11 << ISC60))) |
(0b10 << ISC50) | (0b10 << ISC60);
/* Reset pending ints */
EIFR |= _BV(INTF5) | _BV(INTF6);
return (mcusr & _BV(PORF)) != 0;
}
+static
+void setup_system_time(void)
+{
+ struct tm rtc_time;
+
+ rtc_get(&rtc_time);
+ rtc_time.tm_isdst = 0;
+ set_system_time(mk_gmtime(&rtc_time) );
+}
+
/*--------------------------------------------------------------------------*/
/* Stored value of bootdelay, used by autoboot_command() */
int main(void)
{
-
setup_avr();
z80_setup_bus();
-
+ for (int i = 0; i < GPIO_MAX; i++)
+ gpio_config(i, INPUT_PULLUP);
env_init();
if (reset_reason_is_power_on())
#else
i2c_init(CONFIG_SYS_I2C_CLOCK);
#endif
+ setup_system_time();
printf_P(PSTR("\nATMEGA1281+Z8S180 Stamp Monitor\n\n"));