david.tahir/QuadMeUp_Crossbow
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Defines refactoring

Browse Source
This commit is contained in:
Pawel Spychalski
2017-10-06 13:47:42 +02:00
parent 8d5cf2144f
commit 3395587580
3 changed files with 24 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
.vscode/arduino.json vendored
View File

@@ -1,6 +1,7 @@
{
"board": "bsfrance:avr:lora32u4",
"board": "arduino:avr:pro",
"sketch": "crossbow.ino",
"port": "COM23",
"output": "./build"
"output": "./build",
"configuration": "cpu=16MHzatmega328"
}

31
crossbow.ino
View File

@@ -4,8 +4,8 @@
// #define LORA_HARDWARE_SERIAL
#define LORA_HARDWARE_SPI
#define DEVICE_MODE_TX
// #define DEVICE_MODE_RX
// #define DEVICE_MODE_TX
#define DEVICE_MODE_RX
/*
* Main defines for device working in TX mode
@@ -13,11 +13,8 @@
#ifdef DEVICE_MODE_TX
#include <PPMReader.h>
#define PPM_INPUT_PIN 2
#define PPM_INPUT_INTERRUPT 1 //For Pro Micro 1, For Pro Mini 0
PPMReader ppmReader(PPM_INPUT_PIN, PPM_INPUT_INTERRUPT);
#endif
/*
@@ -296,12 +293,12 @@ void setup(void) {
display.display();
//initiallize default ppm values
for(int i=0; i<CHANNEL_NUMBER; i++){
ppm[i]= CHANNEL_DEFAULT_VALUE;
for(int i=0; i<PPM_CHANNEL_COUNT; i++){
ppm[i]= PPM_CHANNEL_DEFAULT_VALUE;
}
pinMode(sigPin, OUTPUT);
digitalWrite(sigPin, !onState); //set the PPM signal pin to the default state (off)
pinMode(PPM_OUTPUT_PIN, OUTPUT);
digitalWrite(PPM_OUTPUT_PIN, !PPM_SIGNAL_POSITIVE_STATE); //set the PPM signal pin to the default state (off)
cli();
TCCR1A = 0; // set entire TCCR1 register to 0
@@ -366,24 +363,24 @@ ISR(TIMER1_COMPA_vect){ //leave this alone
TCNT1 = 0;
if (state) { //start pulse
digitalWrite(sigPin, onState);
OCR1A = PULSE_LENGTH * 2;
digitalWrite(PPM_OUTPUT_PIN, PPM_SIGNAL_POSITIVE_STATE);
OCR1A = PPM_PULSE_LENGTH * 2;
state = false;
} else{ //end pulse and calculate when to start the next pulse
static byte cur_chan_numb;
static unsigned int calc_rest;
digitalWrite(sigPin, !onState);
digitalWrite(PPM_OUTPUT_PIN, !PPM_SIGNAL_POSITIVE_STATE);
state = true;
if(cur_chan_numb >= CHANNEL_NUMBER){
if(cur_chan_numb >= PPM_CHANNEL_COUNT){
cur_chan_numb = 0;
calc_rest = calc_rest + PULSE_LENGTH;//
OCR1A = (FRAME_LENGTH - calc_rest) * 2;
calc_rest = calc_rest + PPM_PULSE_LENGTH;//
OCR1A = (PPM_FRAME_LENGTH - calc_rest) * 2;
calc_rest = 0;
}
else{
OCR1A = (ppm[cur_chan_numb] - PULSE_LENGTH) * 2;
OCR1A = (ppm[cur_chan_numb] - PPM_PULSE_LENGTH) * 2;
calc_rest = calc_rest + ppm[cur_chan_numb];
cur_chan_numb++;
}

13
variables.h
View File

@@ -27,10 +27,11 @@ enum dataStates {
CRC_RECEIVED
};
#define PPM_INPUT_PIN 2
#define PPM_INPUT_INTERRUPT 1 //For Pro Micro 1, For Pro Mini 0
#define CHANNEL_NUMBER 12 //set the number of chanels
#define CHANNEL_DEFAULT_VALUE 1500 //set the default servo value
#define FRAME_LENGTH 22500 //set the PPM frame length in microseconds (1ms = 1000µs)
#define PULSE_LENGTH 300 //set the pulse length
#define onState 1 //set polarity of the pulses: 1 is positive, 0 is negative
#define sigPin 10 //set PPM signal output pin on the arduino
#define PPM_CHANNEL_DEFAULT_VALUE 1500 //set the default servo value
#define PPM_FRAME_LENGTH 22500 //set the PPM frame length in microseconds (1ms = 1000µs)
#define PPM_PULSE_LENGTH 300 //set the pulse length
#define PPM_SIGNAL_POSITIVE_STATE 1 //set polarity of the pulses: 1 is positive, 0 is negative
#define PPM_OUTPUT_PIN 10 //set PPM signal output pin on the arduino