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[gruvin9x] DSM2-PPM better timings

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bsongis
2012-11-09 10:00:28 +00:00
parent fa28b67db6
commit 7d63dbf226
3 changed files with 8 additions and 11 deletions
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src/pulses_avr.cpp
+5 -8
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@@ -194,13 +194,6 @@ void setupPulsesPPM(uint8_t proto)
uint8_t p = (proto == PROTO_PPM16 ? 16 : 8) + (g_model.ppmNCH * 2); //Channels *2
uint16_t q = (g_model.ppmDelay*50+300)*2; // Stoplen *2
uint32_t rest = 22500u*2 - q; // Minimum Framelen=22.5ms
#if defined(PCBGRUVIN9X)
if (proto == PROTO_PPM) {
OCR5A = (uint16_t)0x7d * (45+g_model.ppmFrameLength-g_timeMainLast-2/*1ms*/);
TCNT5 = 0;
}
#endif
rest += (int32_t(g_model.ppmFrameLength))*1000;
for (uint8_t i=(proto==PROTO_PPM16) ? p-8 : 0; i<p; i++) {
@@ -891,7 +884,7 @@ void setupPulses()
#ifdef DSM2
case PROTO_DSM2:
#if defined(PCBGRUVIN9X)
OCR5A = (uint16_t)0x7d * (40-g_timeMainLast-2/*1ms*/);
OCR5A = (uint16_t)0x7d * (44-lastMixerDuration-2/*1ms*/);
TCNT5 = 0;
#endif
sei();
@@ -913,6 +906,10 @@ void setupPulses()
#endif
default:
#if defined(PCBGRUVIN9X)
OCR5A = (uint16_t)0x7d * (45+g_model.ppmFrameLength-lastMixerDuration-2/*1ms*/);
TCNT5 = 0;
#endif
// no sei here
setupPulsesPPM(PROTO_PPM);
// if PPM16, PPM16 pulses are set up automatically within the interrupts