/**
* @brief Main program
* @param None
* @retval None
*/
int main(void) {
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
files (startup_stm32f40xx.s/startup_stm32f427x.s) before to branch to
application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f4xx.c file
*/
/* RCC configuration */
RCC_Config();
/* GPIO configuration */
GPIO_Config();
/* TIM4 configuration */
TIM4_Config();
/* UART4 configuration */
UART4_Config();
/* SPI3 configuration */
SPI3_Config();
/* NVIC configuration */
NVIC_Config();
/* Network Configuration */
NET_Config();
/* Configure SysTick */
SysTick_Config(SystemCoreClock / 1000);
/* Infinite Loop */
while (1) {
if(TimerCounter >= 10) {
TimerCounter = 0;
if(SendFlag) {
//SendFlag = False;
char str[30];
if(order++ < 90) {
float one = NULL;
float two = NULL;
float thr = NULL;
if(inc <= 300) {
one = convertSample(EQ_SAMPLE[inc++]) * 1e-7;
two = convertSample(EQ_SAMPLE[inc++]) * 1e-7;
thr = convertSample(EQ_SAMPLE[inc++]) * 1e-7;
} else {
inc = 0;
}
sprintf(str, "%-0.7f,%-0.7f,%-0.7f\n", one, two, thr);
} else {
order = 0;
}
// Only when socket is established, send data
if(getSn_SR(SOCK_TCPS) == SOCK_ESTABLISHED) {
/* send the received data */
send(SOCK_TCPS, (uint8*)str, strlen(str));
}
}
}
if(ParseUART4) {
ParseUART4 = False;
printSysCfg();
}
ProcessTcpSever();
}
}
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);
}
}
}
