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Fixes for HELTEC V3.1 #71

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Fixes for HELTEC V3.1 #71

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16 changes: 9 additions & 7 deletions hanimandl.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,7 @@ const int outputSW = 26;

// Servo
const int servo_pin = 33;
// const int servo_pin = 45; // Move Servo to different PIN for HELTEC V3.1
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// 3x Schalter Ein 1 - Aus - Ein 2
const int switch_betrieb_pin = 40;
Expand Down Expand Up @@ -2085,7 +2086,7 @@ void setup()
pinMode(button_stop_pin, INPUT_PULLDOWN);
pinMode(switch_betrieb_pin, INPUT_PULLDOWN);
pinMode(switch_setup_pin, INPUT_PULLDOWN);
#if HARDWARE_LEVEL == 2
#if HARDWARE_LEVEL == 2 || HARDWARE_LEVEL == 3
pinMode(vext_ctrl_pin, INPUT_PULLDOWN);
#endif

Expand All @@ -2107,18 +2108,19 @@ void setup()
attachInterrupt(outputA, isr2, CHANGE);
#endif

// switch Vcc / GND on normal pins for convenient wiring
// output is 3.3V for VCC
digitalWrite (switch_vcc_pin, HIGH);
digitalWrite (button_start_vcc_pin, HIGH);
digitalWrite (button_stop_vcc_pin, HIGH);

// pinMode (_GND, OUTPUT); // turn on GND pin first (important!)
// turn on VCC power
pinMode (switch_vcc_pin, OUTPUT);
pinMode (button_start_vcc_pin, OUTPUT);
pinMode (button_stop_vcc_pin, OUTPUT);

// switch Vcc / GND on normal pins for convenient wiring
// output is 3.3V for VCC
digitalWrite (switch_vcc_pin, HIGH);
digitalWrite (button_start_vcc_pin, HIGH);
digitalWrite (button_stop_vcc_pin, HIGH);


// Buzzer
pinMode(buzzer_pin, OUTPUT);

Expand Down