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Code Issues Wiki Activity

Revised some of my code comment is all. No code changes.

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gruvin@gmail.com 2012-08-26 10:38:13 +00:00
parent 007f15b1ee
commit 2bb2654e05
1 changed files with 4 additions and 3 deletions
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7
src/pulses_avr.cpp
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@ -90,7 +90,8 @@ void startPulses()
#define PULSES_SIZE 144 #define PULSES_SIZE 144
uint8_t pulses2MHz[PULSES_SIZE] = {0}; // TODO check this length, pulled from er9x, perhaps too big. uint8_t pulses2MHz[PULSES_SIZE] = {0}; // TODO check this length, pulled from er9x, perhaps too big.
// G: Yes, too big -- unless we keep the problematic DSM2=PPM code, which will need this size. // G: Yes, too big. The PPM DSM2 code doesn't even use this any more, far as I can see.
// I'm pretty sure the original code put DSM2 bit bang data into here. But not any more?
uint8_t *pulses2MHzRPtr = pulses2MHz; uint8_t *pulses2MHzRPtr = pulses2MHz;
#if defined(DSM2) || defined(PXX) || defined(IRPROTOS) #if defined(DSM2) || defined(PXX) || defined(IRPROTOS)
@ -451,7 +452,7 @@ FORCEINLINE void setupPulsesDsm2()
for (uint8_t i=0; i<DSM2_CHANS; i++) for (uint8_t i=0; i<DSM2_CHANS; i++)
{ {
uint16_t pulse = limit(0, ((g_chans512[i]*13)>>5)+512,1023); uint16_t pulse = limit(0, ((g_chans512[i]*13)>>5)+512,1023);
*ptr++ = (i<<2) | ((pulse>>8)&0x03); // high nyble (4-bits) channel encoded *ptr++ = (i<<2) | ((pulse>>8)&0x03); // encoded channel + upper 2 bits pulse width
*ptr++ = pulse & 0xff; // low byte *ptr++ = pulse & 0xff; // low byte
} }
@ -556,7 +557,7 @@ void setupPulsesDsm2()
for (uint8_t i=0; i<DSM2_CHANS; i++) for (uint8_t i=0; i<DSM2_CHANS; i++)
{ {
uint16_t pulse = limit(0, ((g_chans512[i]*13)>>5)+512,1023); uint16_t pulse = limit(0, ((g_chans512[i]*13)>>5)+512,1023);
dsmDat[2+2*i] = (i<<2) | ((pulse>>8)&0x03); // high nyble (4-bits) channel encoded dsmDat[2+2*i] = (i<<2) | ((pulse>>8)&0x03); // encoded channel + upper 2 bits pulse width
dsmDat[3+2*i] = pulse & 0xff; // low byte dsmDat[3+2*i] = pulse & 0xff; // low byte
} }