paulM_projects/motorized_fader
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generated from TDD-Templates/cmake_cpputest_template_avr
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Added a rampdown section to the speed.

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jakeg00dwin 2025-02-24 17:31:30 -08:00
parent 87b1cb9acd
commit 33ddb0a4e9
1 changed files with 16 additions and 3 deletions
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19
src/main.c
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@ -142,11 +142,23 @@ void MotorMoveTo(uint8_t target) {
uint8_t on_delay = ReadSpeed(); uint8_t on_delay = ReadSpeed();
uint8_t pos = ReadFader(); uint8_t pos = ReadFader();
uint8_t delta = diff(target, pos);
uint8_t idx = 0; uint8_t idx = 0;
while (diff(target, pos) > 4) { while (delta > 0) {
on_delay = ReadSpeed();
pos = ReadFader(); pos = ReadFader();
delta = diff(target, pos);
//Impliment a ramp down when near target position.
if(delta <= 6){
//Ignore speed value and set for 50% speed.
on_delay = 127;
}
//Otherwise use the speed input.
else{
on_delay = ReadSpeed();
}
if (target > pos) { if (target > pos) {
MotorMove(1); MotorMove(1);
} else { } else {
@ -161,6 +173,7 @@ void MotorMoveTo(uint8_t target) {
for (; idx < 255; idx++) { for (; idx < 255; idx++) {
_delay_us(MOTOR_PULSE); _delay_us(MOTOR_PULSE);
} }
} }
return; return;
@ -271,7 +284,7 @@ static void UpdateButtonOutput(btn_state *b) {
if (b->is_active) { if (b->is_active) {
/*If already in saved position then go back to original pos.*/ /*If already in saved position then go back to original pos.*/
if(diff(MotorGetSavedPos((uint8_t *)POSITION1_ADR), ReadFader()) < 4){ if(diff(MotorGetSavedPos((uint8_t *)POSITION1_ADR), ReadFader()) <= 2){
MotorMoveTo(MotorGetSavedPos((uint8_t *)POSITION2_ADR)); MotorMoveTo(MotorGetSavedPos((uint8_t *)POSITION2_ADR));
} }
else{ else{