int main(void)
{
int i;
unsigned char add[5]={110,110,8,110,110};
/*!< At this stage the microcontroller clock setting is already configured to
120 MHz, this is done through SystemInit() function which is called from
startup file (startup_stm32f2xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f2xx.c file
*/
#ifdef SERIAL_DEBUG
DebugComPort_Init();
#endif
initLED();
init_Timer();
//while(1);
/*Initialize LCD and Leds */
//LCD_LED_Init();
delay_ms(500);
for(i=0;i<100;i++)
{
setNumber(i);
delay_ms(10);
}
beep(40);
offSegment(3);
delay_ms(100);
setNumber(0);
delay_ms(100);
beep(40);
offSegment(3);
delay_ms(100);
setNumber(0);
delay_ms(100);
beep(40);
//USART2_Init();
//USART3_Init();
init_NRF1_IO();
init_NRF2_IO();
SPI1_Config();
SPI3_Config();
SPI_Cmd(SPI1, ENABLE);
SPI_Cmd(SPI3, ENABLE);
nrf24l01_initialize_debug(false, TX_PAYLOAD_SIZE, false);
nrf24l01_clear_flush();
add[2]=8;
nrf24l01_set_tx_addr(add , 5);
add[2]=30;
nrf24l01_set_rx_addr(add,5,0);
nrf24l01_set_rf_ch(tx_channel);
nrf24l02_initialize_debug(false, RX_PAYLOAD_SIZE, false);
nrf24l02_clear_flush();
add[2]=8;
nrf24l02_set_tx_addr(add , 5);
add[2]=30;
nrf24l02_set_rx_addr(add,5,0);
nrf24l02_set_rf_ch(rx_channel);
nrf24l02_set_as_rx(true);
/* configure ethernet */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* UDP echoserver */
udp_echoserver_init();
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
process_incoming_rf();
if(firstPacketRecieved==0)
{
demo();
setNumber(22);
}
}
}
int main (void)
{
setvbuf(stdin, NULL, _IONBF, 0);
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
//Driver initialization
ds_systick_init();
ds_delay_init();
ds_uart_init();
ds_rtc_init();
ds_i2c1_init();
ds_nordic_init();
ds_therm_init();
if (SysTick_Config(SystemCoreClock / 1000))
while (1);
//Initialize the nordic library
nrf24l01_initialize_debug(false, 32, true);
//Clear queues and interrupts
//Need to fill txdata[] with our data
nrf24l01_clear_flush();
char rxdata[32];
char txdata[32];
// txdata[0] = 'h';
// txdata[1] = ' ';
// txdata[2] = 't';
// txdata[3] = 'i';
// txdata[4] = 'm';
float temp = 0;
int i;
// for (i = 5; i < 30; i++) {
// txdata[i] = '!';
// }
// txdata[30] = '\n';
// txdata[31] = '\0';
while (1) {
for (i = 0; i < 5000; i++) {
ds_delay_uS(1000);
}
temp = ds_therm_read_degC(ds_read_therm());
sprintf(txdata, "%f\n", temp);
nrf24l01_write_tx_float(&temp, 32, true);
while(!(nrf24l01_irq_pin_active() && (nrf24l01_irq_tx_ds_active() || nrf24l01_irq_max_rt_active())));
//Confirms acknowledge
//if (!nrf24l01_irq_max_rt_active()) {
// nrf24l01_irq_clear_all();
// nrf24l01_set_as_rx(true);
//}
//else {
// nrf24l01_flush_tx(); //get the unsent character out of the TX FIFO
// nrf24l01_irq_clear_all(); //clear all interrupts
// printf("Node: Failed to send %c\n",txdata);
//}
//Waits for data and reads it
//while(!(nrf24l01_irq_pin_active() && nrf24l01_irq_rx_dr_active()));
//nrf24l01_read_rx_payload(rxdata, 32);
nrf24l01_irq_clear_all();
//printf(rxdata);
}
//puts into transmit mode - not needed for base station
ds_delay_uS(130);
nrf24l01_set_as_tx();
}
