static void setup(void)
{
//setup_uart();
setup_button();
setup_led();
setup_timers();
sei();
}
int main(void)
{
uint8_t i;
cli();
MCUSR = 0;
wdt_disable();
//TODO replace by an ana comp polling loop
_delay_ms(10);
setup_datastructs();
setup_led();
setup_ar_uart();
setup_adc();
setup_pulse_input();
setup_analog_comparator();
setup_timer0();
setup_timer1();
// initialize the CTRL buffers
ctrlInit();
// initialize the SPI in slave mode
setup_spi(SPI_MODE_0, SPI_MSB, SPI_INTERRUPT, SPI_SLAVE);
// initialize the Si4421/RFM12 radio and buffers
rfm12_init();
// the clk/8 fuse bit is set
clock_prescale_set(clock_div_1);
FLAG_CLR_ICF1();
sei();
for(;;) {
if (spi_status & SPI_NEW_CTRL_MSG) {
ctrlDecode();
spi_status &= ~SPI_NEW_CTRL_MSG;
}
for (i = 0; i < max_analog_sensors; i++) {
if (state[i].flags & STATE_POWER_CALC) {
calculate_power(&state[i]);
state[i].flags &= ~STATE_POWER_CALC;
state[i].flags |= STATE_POWER;
}
}
rfm12_tick();
}
return 0;
}
void configure_serial()
{
setup_led( );
GREEN_LED = 1;
GREEN_LED = 0;
usb_init( );
usb_enable( );
usb_up( );
usb_flush( );
/// GREEN_LED = 1;
}
void configure_serial()
{
setup_led( );
// led_set_state(0,1);
// led_set_state(0,0);
usb_init( );
usb_enable( );
usb_up( );
usb_flush( );
/// GREEN_LED = 1;
}
void spl_board_init(void)
{
struct udevice *pinctrl;
int ret;
ret = setup_led();
if (ret) {
debug("LED ret=%d\n", ret);
hang();
}
ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
if (ret) {
debug("%s: Cannot find pinctrl device\n", __func__);
goto err;
}
#ifdef CONFIG_SPL_MMC_SUPPORT
ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_SDCARD);
if (ret) {
debug("%s: Failed to set up SD card\n", __func__);
goto err;
}
ret = configure_emmc(pinctrl);
if (ret) {
debug("%s: Failed to set up eMMC\n", __func__);
goto err;
}
#endif
/* Enable debug UART */
ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG);
if (ret) {
debug("%s: Failed to set up console UART\n", __func__);
goto err;
}
preloader_console_init();
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM)
back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
return;
err:
printf("spl_board_init: Error %d\n", ret);
/* No way to report error here */
hang();
}
int main(void)
{
uint8_t i;
cli();
// RS-485: Configure PD5=DE as output pin with low as default
DDRD |= (1<<DDD5);
// set high to transmit
//PORTD |= (1<<PD5);
setup_datastructs();
setup_led();
setup_adc();
setup_pulse_input();
setup_analog_comparator();
setup_timer1();
// initialize the CTRL buffers
ctrlInit();
// initialize the UART hardware and buffers
uartInit();
// initialize the SPI in slave mode
setup_spi(SPI_MODE_2, SPI_MSB, SPI_INTERRUPT, SPI_SLAVE);
sei();
for(;;) {
if (spi_status & SPI_NEW_CTRL_MSG) {
ctrlDecode();
spi_status &= ~SPI_NEW_CTRL_MSG;
}
for (i = 0; i < MAX_ANALOG_SENSORS; i++) {
if (state[i].flags & STATE_POWER_CALC) {
calculate_power(&state[i]);
state[i].flags &= ~STATE_POWER_CALC;
state[i].flags |= STATE_POWER;
}
}
}
return 0;
}
int
manipulate_led(UInt32 whichLED, UInt32 value)
{
setup_led();
IOReturn ioReturnValue = kIOReturnError;
IOHIDElementCookie theCookie = (IOHIDElementCookie)0;
IOHIDEventStruct theEvent;
if (whichLED == kHIDUsage_LED_NumLock) {
theCookie = numlock_cookie;
} else if (whichLED == kHIDUsage_LED_CapsLock) {
theCookie = capslock_cookie;
}
if (theCookie == 0) {
fprintf(stderr, "Bad or missing LED cookie.\n");
goto out;
}
ioReturnValue = (*hidDeviceInterface)->getElementValue(hidDeviceInterface,
theCookie, &theEvent);
if (ioReturnValue != kIOReturnSuccess) {
(void)(*hidDeviceInterface)->close(hidDeviceInterface);
goto out;
}
// fprintf(stdout, "current: %s\n", (theEvent.value) ? "on" : "off");
if (value != (UInt32)-1) {
theEvent.value = value;
ioReturnValue = (*hidDeviceInterface)->setElementValue(
hidDeviceInterface, theCookie,
&theEvent, 0, 0, 0, 0);
if (ioReturnValue == kIOReturnSuccess) {
// fprintf(stdout, "new: %s\n", (theEvent.value) ? "on" : "off");
}
}
out:
return ioReturnValue;
}
int main(void) {
irq_initialize_vectors();
cpu_irq_enable();
sleepmgr_init();
system_init();
log_init();
l("configure_pins");
setup_led();
l("ui_init");
ui_init();
l("ui_powerdown");
ui_powerdown();
// Start USB stack to authorize VBus monitoring
l("udc_start");
udc_start();
while (true) {
sleepmgr_enter_sleep();
}
}
