client_code_fg004
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Relay_and_Socket_Protection
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Finished two functions to get relays enabled/disabled on zero crossing.

This commit is contained in:
jakeg00dwin 2024-09-05 14:36:27 -07:00
parent 738fb3263a
commit cb928b22b8
1 changed files with 50 additions and 12 deletions
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62
src/main.c
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@ -96,6 +96,48 @@ static void setup_relays(Relay *arr) {
}
}
void zerocross_relay_enable(Relay *relay) {
uint16_t delay_value = 0;
if(relay->break_time < 83){
delay_value = (83 - relay->make_time) * 100;
}
else{
delay_value = (166 - relay->make_time) * 100;
}
ZCD_Poll();
_delay_us(delay_value);
Relay_Enable(relay);
}
void check_load(Relay *relay, uint8_t load_pin) {
//get the ADC value
ADC_Init(load_pin);
ADC_Enable();
ADC_SetPin(load_pin);
uint16_t val = ADC_ReadValue(load_pin);
ADC_Disable();
//check if it's valid.
if (val > LOWTHRESH && val < HIGHTHRESH) {
return;
}
uint16_t delay_value = 0;
if(relay->break_time < 83){
delay_value = (83 - relay->break_time) * 100;
}
else{
delay_value = (166 - relay->break_time) * 100;
}
ZCD_Poll();
_delay_us(delay_value);
Relay_Disable(relay);
Relay_DisableForPowerCycle(relay);
}
int main(int argc, char **argv) {
// startup delay prevents fast toggles of relays on reset signals
_delay_ms(500);
@ -106,24 +148,20 @@ int main(int argc, char **argv) {
// Only setup the AC relay after testing of the other relays is done.
setup_ac_relay(&ac_relay);
Relay_Enable(&ac_relay);
ADC_Setup();
for (int i = 0; i < GatePulsesQty; i++) {
ZCD_Poll();
_delay_us(Tau);
// TriacOut_SetAllHigh(); // Only G1 exists in High power mode
// TriacOut_PulsePins(GatePulses[i]);
for(int i = 0; i < N_RELAYS; i++){
zerocross_relay_enable(&relay_array[i]);
}
Relay_Enable(&ac_relay);
_delay_ms(500);
Relay_Disable(&ac_relay);
while (true) {
// Enable pins are enabled(set high) if the ADCLOAD value is valid.
Load_HandleLoadPortA(ADC_LOAD1, RELAY0_ENPIN);
Load_HandleLoadPortB(ADC_LOAD2, RELAY1_ENPIN);
Load_HandleLoadPortB(ADC_LOAD3, RELAY2_ENPIN);
check_load(&relay_array[0], ADC_LOAD1);
check_load(&relay_array[1], ADC_LOAD2);
check_load(&relay_array[2], ADC_LOAD3);
}
// Setup for Infinite Loop