Circuit-Forge/easypiezi
3
0
Fork 0
Code Issues 4 Pull requests Projects Releases Packages Wiki Activity Actions

Finish implementing digitalWriteFast to save MCU cycles.

Browse source 
Moved Serial.begin to be after the call to attachInterrupt for code clarity.
This commit is contained in:
Ken 2019-10-30 14:33:15 -04:00
parent 61d7bd659b
commit 97296db236
2 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
View file

@ -119,10 +119,10 @@ void setup() {
pinMode(GADJ_R1, INPUT); // declare input to set high impedance
pinMode(GADJ_R2, INPUT); // declare input to set high impedance
pinMode(GADJ_R3, INPUT); // declare input to set high impedance
Serial.begin(9600);
attachInterrupt(digitalPinToInterrupt(Z_TRG), pulse, FALLING);
Serial.begin(9600);
Serial.println("Initializing Pyr0-Piezo Sensor...");
restoreConfig();
@ -138,8 +138,8 @@ void loop() {
// Blink LED's on init
if (BlinkCount > 0) {
BlinkState = !BlinkState;
digitalWrite(ERR_LED, BlinkState);
digitalWrite(TRG_OUT, BlinkState);
digitalWriteFast(ERR_LED, BlinkState);
digitalWriteFast(TRG_OUT, BlinkState);
--BlinkCount;
}
@ -174,8 +174,8 @@ void loop() {
// Blink LED's on init
if (BlinkCount > 0) {
BlinkState = !BlinkState;
digitalWrite(ERR_LED, BlinkState);
digitalWrite(TRG_OUT, BlinkState);
digitalWriteFast(ERR_LED, BlinkState);
digitalWriteFast(TRG_OUT, BlinkState);
--BlinkCount;
} else {
// Check for error state
@ -187,7 +187,7 @@ void loop() {
serialPrintState();
}
// Sets trigger output state to false after completing loop
//digitalWrite(TRG_OUT, HIGH);
//digitalWriteFast(TRG_OUT, HIGH);
sensorHReading = 0;
}
}

12
firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h
View file

@ -120,25 +120,25 @@ void adjustGain() {
}
else if (GAIN_FACTOR > 0) {
pinMode(GADJ_R3, OUTPUT);
digitalWrite(GADJ_R3, LOW);
digitalWriteFast(GADJ_R3, LOW);
pinMode(GADJ_R2, INPUT);
pinMode(GADJ_R1, INPUT);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 1) {
pinMode(GADJ_R2, OUTPUT);
digitalWrite(GADJ_R2, LOW);
digitalWriteFast(GADJ_R2, LOW);
pinMode(GADJ_R1, INPUT);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 2) {
pinMode(GADJ_R1, OUTPUT);
digitalWrite(GADJ_R1, LOW);
digitalWriteFast(GADJ_R1, LOW);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 3) {
pinMode(GADJ_R0, OUTPUT);
digitalWrite(GADJ_R0, LOW);
digitalWriteFast(GADJ_R0, LOW);
}
}
@ -146,11 +146,11 @@ void adjustGain() {
void checkError () {
if (ERR_STATE == 1) {
digitalWrite(ERR_LED, BlinkState);
digitalWriteFast(ERR_LED, BlinkState);
BlinkState = !BlinkState;
}
else if (ERR_STATE == 0) {
BlinkState = LOW;
digitalWrite(ERR_LED, BlinkState);
digitalWriteFast(ERR_LED, BlinkState);
}
}