Use dedicated function to read the status register when transmitting

weather-sensor/firmware/nrf24l01.c

 #include <stdio.h>
 #include <stdbool.h>
 
+#include "spi.h"
 #include "nrf24l01.h"
 #include "nrf24l01_definitions.h"
 #include "uart_debug.h"
 	bool transmissionFinished = false;
 
 	STATUS_REGISTER statusRegisterContents = {.byte = 0x0};
-	uint8_t lengthRead;
 	char debugString[50] = "";
 	uint32_t timeout = 0;
-	uint8_t temp = 0;
 	/* TODO:
 	 * - if needed: PRIM_RX = 0
 	 * - Set CE = 1 for more than 10 us
 	do
 	{
 		_delay_ms(1);
-		lengthRead = Read_NRF_Register(STATUS_ADDRESS, &(statusRegisterContents.byte)); /* TODO: use funtion to read status register -> no overflow possible, only one NOP transfer needed, not two */
-
-		if (lengthRead > 1)
-		{
-			sprintf(debugString, "%s\r\n", "Read error");
-			Print_Debug_String(debugString);
-		}
+		statusRegisterContents.byte = Read_NRF_Status_Register();
 
 		if (statusRegisterContents.bits.TX_DS == 1)
 		{
 	}
 
 	/* Reset the interrupts */
-	lengthRead = Read_NRF_Register(STATUS_ADDRESS, &(statusRegisterContents.byte)); /* TODO: use status register read function */
+	statusRegisterContents.byte = Read_NRF_Status_Register();
 	statusRegisterContents.bits.TX_DS = 1;
 	statusRegisterContents.bits.MAX_RT = 1;
 	Write_NRF_Register(STATUS_ADDRESS, statusRegisterContents.byte);