marvin/arduino-c
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Fixed some PWM pins and started servo library.

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Marvin Blum
2017-04-20 01:17:31 +02:00
parent 27eee937a3
commit 55261de66c
5 changed files with 88 additions and 76 deletions
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69
main.c
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@@ -3,19 +3,12 @@
#include "ard/serial.h"
#include "ard/pins.h"
#include "ard/util.h"
#include "rf24/rf24.h"
#include "rf24/nRF24L01.h"
#include "servo/servo.h"
//#define TX
#define PAYLOAD 32 // byte
unsigned char rx_addr[5] = {0xE7, 0xE7, 0xE7, 0xE7, 0xE7};
unsigned char tx_addr[5] = {0xD7, 0xD7, 0xD7, 0xD7, 0xD7};
Servo servo = {7};
void prepare();
void loop();
void tx();
void rx();
int main(){
prepare();
@@ -28,63 +21,9 @@ int main(){
void prepare(){
pins_init();
serial_init(9600);
pin_mode(A1, OUTPUT); // green
pin_mode(A2, OUTPUT); // red
rf24_init(7, 6, 5, 4, 3, 2);
rf24_config(2, PAYLOAD);
#ifdef TX
rf24_rx_addr(rx_addr);
rf24_tx_addr(tx_addr);
#else
rf24_rx_addr(tx_addr);
rf24_tx_addr(rx_addr);
#endif
digital_write(A1, HIGH);
_delay_ms(300);
digital_write(A1, LOW);
servo_init(&servo);
}
void loop(){
#ifdef TX
tx();
#else
rx();
#endif
}
void tx(){
_delay_ms(10);
digital_write(A1, LOW);
digital_write(A2, LOW);
unsigned char data[PAYLOAD] = "Hello, World! What's going on?";
rf24_send(data);
while(rf24_is_sending());
unsigned char status = rf24_status();
if(status&(1<<TX_DS)){
digital_write(A1, HIGH);
}
else{
digital_write(A2, HIGH);
}
}
void rx(){
digital_write(A1, LOW);
digital_write(A2, LOW);
if(rf24_data_ready()){
unsigned char data[PAYLOAD];
rf24_get_data(data);
digital_write(A1, HIGH);
serial_write((char*)data, PAYLOAD);
_delay_ms(100);
}
}