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Sketch: reduced duration on VPP ramp-up

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The VPP ramp-up was too long after the change of the calibration
scale in recent commits.
This commit is contained in:
ole00 2024-03-19 20:46:34 +00:00
parent dabfcf5aad
commit a9bf98b719
1 changed files with 6 additions and 12 deletions
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18
aftb_vpp.h
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@ -122,7 +122,6 @@ static void varVppSetVppIndex(uint8_t value) {
static void varVppSet(uint8_t value) {
uint8_t v;
int8_t inc;
int8_t incMin;
if (value == VPP_5V0 || value >= MAX_WIPER) {
varVppSetVppIndex(0);
return;
@ -134,19 +133,14 @@ static void varVppSet(uint8_t value) {
Serial.println(vppWiper[value]);
#endif
//ramp up to prevent massive voltage overshoots
v = vppWiper[value] / 2;
v -= 2;
inc = 16;
incMin = 2;
if (value > VPP_13V0) {
incMin = 1;
}
v = vppWiper[value] / 3;
inc = v >> 2;
while (v < vppWiper[value]) {
varVppSetVppIndex(v);
v+= inc + (inc / 2);
inc -= inc / 2;
if (inc < incMin) {
inc = incMin;
v+= (inc << 1);
inc -= (inc >> 1);
if (inc < 2) {
inc = 2;
}
}
varVppSetVppIndex(vppWiper[value]);