mcopy/ino/mcopy_cam_canon_ble/mcopy_cam_canon_ble.ino

166 lines
3.1 KiB
C++

/**
*
* Camera Remote Menu
*
*
*
*
*
* Camera Settings
*
*
*
*
*
**/
#include "CanonBLERemote.h"
#include <Arduino.h>
#include "McopySerial.h"
#define LOG_LOCAL_LEVEL ESP_LOG_INFO
#include "esp_log.h"
#include <esp32-hal-log.h>
#define SHUTTTER_BTN 12
#define RELAY_PIN 14
#define RED_LED 23
#define GREEN_LED 22
const String name_remote = "mcopy";
CanonBLERemote canon_ble(name_remote);
McopySerial mc;
volatile boolean connected = false;
volatile boolean bleInit = false;
volatile long now;
volatile long last = -1;
volatile long cameraFrame = 2000;
volatile char cmdChar = 'z';
void setup()
{
esp_log_level_set("*", ESP_LOG_NONE);
pins();
mc.begin(mc.CAMERA_IDENTIFIER);
digitalWrite(RED_LED, HIGH);
digitalWrite(GREEN_LED, HIGH);
delay(42);
digitalWrite(RED_LED, LOW);
digitalWrite(GREEN_LED, LOW);
}
void pins () {
pinMode(SHUTTTER_BTN, INPUT_PULLUP);
pinMode(RED_LED, OUTPUT);
pinMode(GREEN_LED, OUTPUT);
digitalWrite(RED_LED, LOW);
digitalWrite(GREEN_LED, LOW);
}
void connectBLE () {
digitalWrite(RED_LED, HIGH);
digitalWrite(GREEN_LED, LOW);
do {
mc.log("Pairing...");
}
while(!canon_ble.pair(10));
connected = true;
digitalWrite(RED_LED, LOW);
digitalWrite(GREEN_LED, HIGH);
delay(1000);
mc.log("Camera paired");
mc.log(canon_ble.getPairedAddressString());
}
void loop()
{
now = millis();
cmdChar = mc.loop();
cmd(cmdChar);
// Shutter
if (digitalRead(SHUTTTER_BTN) == LOW && connected){
camera();
}
if (connected && !canon_ble.isConnected()) {
connected = false;
}
if (!bleInit && mc.connected && mc.identified) {
mc.log("Initializing BLE...");
canon_ble.init();
bleInit = true;
delay(1000);
}
if (!connected && mc.connected && mc.identified) {
mc.log("Connecting BLE...");
connectBLE();
}
}
void cmd (char val) {
if (val == mc.CAMERA && connected) {
camera();
} else if (val == mc.CAMERA_FORWARD) {
camera_direction(true);
} else if (val == mc.CAMERA_BACKWARD) {
camera_direction(false);
} else if (val == mc.STATE) {
state();
}
}
void camera () {
long start = now;
long end;
digitalWrite(GREEN_LED, HIGH);
digitalWrite(RED_LED, HIGH);
mc.log("Shutter pressed");
if(!canon_ble.trigger()){
mc.log("camera() failed");
}
end = millis();
delay(cameraFrame - (end - start));
digitalWrite(GREEN_LED, HIGH);
digitalWrite(RED_LED, LOW);
last = millis();
mc.confirm(mc.CAMERA);
}
//null route direction
void camera_direction (boolean state) {
if (state) {
mc.confirm(mc.CAMERA_FORWARD);
mc.log("camera_direction(true)");
} else {
mc.confirm(mc.CAMERA_BACKWARD);
mc.log("camera_direction(false)");
}
}
void state () {
String stateString = String(mc.CAMERA_EXPOSURE);
stateString += String(cameraFrame);
stateString += String(mc.STATE);
mc.print(stateString);
}