/* Send data using the nRF radio */
void radioTask(void *pvParameters)
{
(void) pvParameters;
uint8_t rfData[NRF24_PAYLOAD_LEN];
uint8_t rcvData[NRF24_PAYLOAD_LEN];
uint8_t pktCounter = 0;
uint8_t blinkCounter = 0;
const portTickType blinkDelay = 250 / portTICK_RATE_MS;
const portTickType sendDelay = 5000 / portTICK_RATE_MS;
rfData[0] = 0xB1;
rfData[1] = 0x3A;
rfData[2] = 0x23;
while(1)
{
if(nrf24_dataReady())
{
nrf24_getData(rcvData);
// Format message for debugging
char debugRcvString[3*6] = {0};
for (uint8_t i=0; i < NRF24_PAYLOAD_LEN; i++)
{
sprintf(debugRcvString+(3*i), "%02X ", rcvData[i]);
}
printf("Received: %s\n", debugRcvString);
}
rfData[3] = pktCounter++;
nrf24_send(rfData);
while(nrf24_isSending());
char debugSendString[3*6] = {0};
for (uint8_t i = 0; i < NRF24_PAYLOAD_LEN; i++)
{
sprintf(debugSendString+(3*i), "%02X ", rfData[i]);
}
printf("Sent: %s\n", debugSendString);
if(nrf24_lastMessageStatus())
{
//there was a send problem
}else{
//transmission was ok
}
for(blinkCounter = 1 + nrf24_retransmissionCount(); blinkCounter > 0; --blinkCounter)
{
PORTC |= _BV(PORTC3);
vTaskDelay(blinkDelay);
PORTC &= ~_BV(PORTC3);
vTaskDelay(blinkDelay);
}
nrf24_powerUpRx();
vTaskDelay(sendDelay);
}
}
void copy_paste()
{
int temp;
nrf24_config(2, 4);
nrf24_tx_address(tx_address11);
nrf24_rx_address(rx_address11);
while (1) {
//LED0 = LED_ON;
//LED1 = LED_ON;
//LED2 = LED_ON;
//LED3 = LED_ON;
//delay_loop1();
//LED0 = LED_OFF;
//LED1 = LED_OFF;
//LED2 = LED_OFF;
//LED3 = LED_OFF;
//delay_loop1();
//nrf24_tx_address((uint8_t*) (uartBuffer + 1));
data_array[0] = 0x00;
data_array[1] = 0xAA;
data_array[2] = 0x55;
data_array[3] = 0x22;
/* Automatically goes to TX mode */
nrf24_send(data_array,4);
/* Wait for transmission to end */
while (nrf24_isSending());
/* Make analysis on last tranmission attempt */
temp = nrf24_lastMessageStatus();
if (temp == NRF24_TRANSMISSON_OK)
{
//Do something
}
else if (temp == NRF24_MESSAGE_LOST)
{
//Do something else
}
/* Retranmission count indicates the tranmission quality */
/* Optionally, go back to RX mode ... */
//nrf24_powerUpRx();
/* Or you might want to power down after TX */
// nrf24_powerDown();
/* Wait a little ... */
//_delay_ms(10);
}
}
/* ------------------------------------------------------------------------- */
int main()
{
/* init the software uart */
uart_init();
/* init the xprintf library */
xdev_out(uart_put_char);
/* simple greeting message */
xprintf("\r\n> TX device ready\r\n");
/* init hardware pins */
nrf24_init();
/* Channel #2 , payload length: 4 */
nrf24_config(2,4);
/* Set the device addresses */
nrf24_tx_address(tx_address);
nrf24_rx_address(rx_address);
while(1)
{
/* Fill the data buffer */
data_array[0] = 0x00;
data_array[1] = 0xAA;
data_array[2] = 0x55;
data_array[3] = q++;
/* Automatically goes to TX mode */
nrf24_send(data_array);
/* Wait for transmission to end */
while(nrf24_isSending());
/* Make analysis on last tranmission attempt */
temp = nrf24_lastMessageStatus();
if(temp == NRF24_TRANSMISSON_OK)
{
xprintf("> Tranmission went OK\r\n");
}
else if(temp == NRF24_MESSAGE_LOST)
{
xprintf("> Message is lost ...\r\n");
}
/* Retranmission count indicates the tranmission quality */
temp = nrf24_retransmissionCount();
xprintf("> Retranmission count: %d\r\n",temp);
/* Optionally, go back to RX mode ... */
nrf24_powerUpRx();
/* Or you might want to power down after TX */
// nrf24_powerDown();
/* Wait a little ... */
_delay_ms(10);
}
}
