david.tahir/QuadMeUp_Crossbow
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Buzzer Single and Continous modes

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This commit is contained in:
Pawel Spychalski (DzikuVx)
2017-10-29 09:35:00 +01:00
parent b3cac834e2
commit a2fb5abffa
3 changed files with 35 additions and 13 deletions
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18
crossbow.ino
View File

@@ -1,5 +1,5 @@
// #define DEVICE_MODE_TX
#define DEVICE_MODE_RX
#define DEVICE_MODE_TX
// #define DEVICE_MODE_RX
#define FEATURE_TX_OLED
@@ -162,8 +162,6 @@ void setup(void)
TCCR1B = 0;
TCCR1B |= (1 << CS11); //set timer1 to increment every 0,5 us or 1us on 8MHz
pinMode(TX_BUZZER_PIN, OUTPUT);
#ifdef FEATURE_TX_OLED
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x32)
display.setTextSize(1);
@@ -172,17 +170,19 @@ void setup(void)
display.display();
#endif
#endif
pinMode(LED_BUILTIN, OUTPUT);
/*
* TX should start talking imediately after power up
*/
#ifdef DEVICE_MODE_TX
qsp.canTransmit = true;
pinMode(TX_BUZZER_PIN, OUTPUT);
//Play single tune to indicate power up
buzzerSingleMode(BUZZER_MODE_CHIRP, TX_BUZZER_PIN, millis(), &buzzer);
#endif
pinMode(LED_BUILTIN, OUTPUT);
#ifdef DEBUG_SERIAL
qsp.debugConfig |= DEBUG_FLAG_SERIAL;
#endif

21
txbuzzer.cpp
View File

@@ -1,10 +1,28 @@
#include "Arduino.h"
#include "txbuzzer.h"
/**
* This method plays selected pattern only once
* It disables continious mode
*/
void buzzerSingleMode(uint8_t mode, uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer) {
buzzer->singleModeEnabled = true;
buzzer->enabled = false;
buzzer->mode = mode;
buzzer->tick = 0;
}
void buzzerContinousMode(uint8_t mode, uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer) {
buzzer->singleModeEnabled = false;
buzzer->enabled = true;
buzzer->mode = mode;
buzzer->tick = 0;
}
void buzzerProcess(uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer)
{
if (!buzzer->enabled)
if (!buzzer->enabled && !buzzer->singleModeEnabled)
{
digitalWrite(pin, LOW);
return;
@@ -42,6 +60,7 @@ void buzzerProcess(uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer)
if (buzzer->tick >= buzzer->patternMaxTick)
{
buzzer->tick = 0;
buzzer->singleModeEnabled = false;
}
buzzer->updateTime = timestamp + buzzer->patternTickPerdiod;
}

5
txbuzzer.h
View File

@@ -19,7 +19,8 @@ enum {
};
struct BuzzerState_t {
bool enabled = false;
bool enabled = false; //Continous mode buzzer
bool singleModeEnabled = false;
uint8_t mode = BUZZER_MODE_OFF;
uint32_t updateTime = 0;
@@ -40,4 +41,6 @@ struct BuzzerState_t {
};
void buzzerSingleMode(uint8_t mode, uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer);
void buzzerContinousMode(uint8_t mode, uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer);
void buzzerProcess(uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer);