Thank you !
Please tell me how to fix the following example for SPI3 STM32F407VET6 to work on SPI3
/*
Sensor Receiver.
Each sensor modue has a unique ID.
TMRh20 2014 - Updates to the library allow sleeping both in TX and RX modes:
TX Mode: The radio can be powered down (.9uA current) and the Arduino slept using the watchdog timer
RX Mode: The radio can be left in standby mode (22uA current) and the Arduino slept using an interrupt pin
*/
#include <SPI.h>
#include "nRF24L01_STM32.h"
#include "RF24_STM32.h"
// Set up nRF24L01 radio on SPI-1 bus (MOSI-PA7, MISO-PA6, SCLK-PA5) ... IRQ not used?
RF24 radio(PB0,PB1);
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL }; // Radio pipe addresses for the 2 nodes to communicate.
struct payload_t { // Structure of our payload
unsigned long node;
unsigned long counter;
float DHT11temp;
float DHT11hum;
int batteryLevel;
};
void setup(){
Serial.begin(9600);
delay(1000);
Serial.println("\n\rRF24 Sensor Receiver");
SPI.begin();
SPI.setDataMode(SPI_MODE0);
SPI.setBitOrder(MSBFIRST);
// Setup and configure rf radio
radio.begin();
// optionally, increase the delay between retries & # of retries
radio.setRetries(15,15);
radio.setChannel(0x4c);
radio.setPALevel(RF24_PA_LOW);
// Open pipes to other nodes for communication
// This simple sketch opens two pipes for these two nodes to communicate
// back and forth.
// Open 'our' pipe for writing
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
radio.openWritingPipe(pipes[1]);
radio.openReadingPipe(1,pipes[0]);
// Start listening
radio.startListening();
// Dump the configuration of the rf unit for debugging
radio.printDetails();
}
void loop(){
payload_t packet;
// Receive each packet, dump it out
if ( radio.available() ) { // if there is data ready
radio.read( &packet, sizeof(packet) ); // Get the payload, and see if this was the last one.
Serial.print("Received from Sensor: "); Serial.print(packet.node);
Serial.print(" #:"); Serial.println(packet.counter);
Serial.print("DHT11 Temp = "); Serial.print(packet.DHT11temp);
Serial.print(" DHT11 Humidity = "); Serial.print(packet.DHT11hum);
Serial.print(" Batt = "); Serial.println((float)packet.batteryLevel/(float)266.7);
}
}
), restarted