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Last changes to gruvin9x
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bsongis
parent
3772179692
commit
2b4823ab84
12 changed files with 927 additions and 563 deletions
212
src/menus.cpp
212
src/menus.cpp
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@ -303,215 +303,3 @@ void pushMenu(MenuFuncP newMenu)
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g_menuStack[g_menuStackPtr] = newMenu;
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(*newMenu)(EVT_ENTRY);
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}
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/******************************************************************************
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the functions below are from int-level
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the functions below are from int-level
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the functions below are from int-level
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******************************************************************************/
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void setupPulses()
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{
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switch(g_model.protocol)
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{
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case PROTO_PPM:
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setupPulsesPPM();
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break;
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case PROTO_SILV_A:
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case PROTO_SILV_B:
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case PROTO_SILV_C:
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setupPulsesSilver();
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break;
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case PROTO_TRACER_CTP1009:
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setupPulsesTracerCtp1009();
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break;
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}
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}
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//inline int16_t reduceRange(int16_t x) // for in case we want to have room for subtrims
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//{
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// return x-(x/4); //512+128 =? 640, 640 - 640/4 == 640 * 3/4 => 480 (just below 500msec - it can still reach 500 with offset)
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//}
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void setupPulsesPPM() // changed 10/05/2010 by dino Issue 128
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{
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#define PPM_CENTER 1200*2
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int16_t PPM_range = g_model.extendedLimits ? 640*2 : 512*2; //range of 0.7..1.7msec
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//Total frame length = 22.5msec
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//each pulse is 0.7..1.7ms long with a 0.3ms stop tail
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//The pulse ISR is 2mhz so everything is multiplied by 2
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// G: Found the following reference at th9x. The below code does not seem
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// to produce quite exactly this, to my eye. *shrug*
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// http://www.aerodesign.de/peter/2000/PCM/frame_ppm.gif
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uint8_t j=0;
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uint8_t p=8+g_model.ppmNCH*2; //Channels *2
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uint16_t q=(g_model.ppmDelay*50+300)*2; //Stoplen *2
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uint16_t rest=22500u*2-q; //Minimum Framelen=22.5 ms
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if(p>9) rest=p*(1720u*2 + q) + 4000u*2; //for more than 9 channels, frame must be longer
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for(uint8_t i=0;i<p;i++){ //NUM_CHNOUT
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int16_t v = max(min(g_chans512[i],(int16_t)PPM_range),(int16_t)-PPM_range) + (int16_t)PPM_CENTER;
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rest-=(v+q);
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pulses2MHz[j++] = q;
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pulses2MHz[j++] = v - q + 600; /* as Pat MacKenzie suggests */
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}
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pulses2MHz[j++]=q;
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pulses2MHz[j++]=rest;
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pulses2MHz[j++]=0;
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}
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uint16_t *pulses2MHzPtr;
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#define BITLEN (600u*2)
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void _send_hilo(uint16_t hi,uint16_t lo)
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{
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*pulses2MHzPtr++=hi; *pulses2MHzPtr++=lo;
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}
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#define send_hilo_silv( hi, lo) _send_hilo( (hi)*BITLEN,(lo)*BITLEN )
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void sendBitSilv(uint8_t val)
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{
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send_hilo_silv((val)?2:1,(val)?2:1);
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}
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void send2BitsSilv(uint8_t val)
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{
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sendBitSilv(val&2);sendBitSilv(val&1);
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}
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// _ oder - je 0.6ms (gemessen 0.7ms)
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//
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//____-----_-_-_--_--_ -_--__ -_-_-_-_ -_-_-_-_ --__--__-_______
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// trailer chan m1 m2
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//
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//see /home/thus/txt/silverlit/thus.txt
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//m1, m2 most significant bit first |m1-m2| <= 9
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//chan: 01=C 10=B
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//chk = 0 - chan -m1>>2 -m1 -m2>>2 -m2
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//<= 500us Probleme
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//>= 650us Probleme
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//periode orig: 450ms
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void setupPulsesSilver()
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{
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int8_t chan=1; //chan 1=C 2=B 0=A?
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switch(g_model.protocol)
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{
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case PROTO_SILV_A: chan=0; break;
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case PROTO_SILV_B: chan=2; break;
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case PROTO_SILV_C: chan=1; break;
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}
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int8_t m1 = (uint16_t)(g_chans512[0]+1024)*2 / 256;
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int8_t m2 = (uint16_t)(g_chans512[1]+1024)*2 / 256;
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if (m1 < 0) m1=0;
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if (m2 < 0) m2=0;
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if (m1 > 15) m1=15;
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if (m2 > 15) m2=15;
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if (m2 > m1+9) m1=m2-9;
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if (m1 > m2+9) m2=m1-9;
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//uint8_t i=0;
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pulses2MHzPtr=pulses2MHz;
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send_hilo_silv(5,1); //idx 0 erzeugt pegel=0 am Ausgang, wird als high gesendet
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send2BitsSilv(0);
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send_hilo_silv(2,1);
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send_hilo_silv(2,1);
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send2BitsSilv(chan); //chan 1=C 2=B 0=A?
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uint8_t sum = 0 - chan;
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send2BitsSilv(m1>>2); //m1
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sum-=m1>>2;
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send2BitsSilv(m1);
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sum-=m1;
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send2BitsSilv(m2>>2); //m2
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sum-=m2>>2;
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send2BitsSilv(m2);
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sum-=m2;
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send2BitsSilv(sum); //chk
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sendBitSilv(0);
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pulses2MHzPtr--;
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send_hilo_silv(50,0); //low-impuls (pegel=1) ueberschreiben
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}
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/*
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TRACE CTP-1009
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- = send 45MHz
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_ = send nix
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start1 0 1 start2
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-------__ --_ -__ -----__
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7ms 2 .8 .4 .4 .8 5 2
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frame:
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start1 24Bits_1 start2 24_Bits2
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24Bits_1:
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7 x Bits Throttle lsb first
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1 x 0
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6 x Bits rotate lsb first
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1 x Bit 1=rechts
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1 x 0
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4 x Bits chk5 = nib2 ^ nib4
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4 x Bits chk6 = nib1 ^ nib3
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24Bits_2:
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7 x Bits Vorwaets lsb first 0x3f = mid
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1 x 1
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7 x Bits 0x0e lsb first
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1 x 1
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4 x Bits chk5 = nib2 ^ nib4
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4 x Bits chk6 = nib1 ^ nib3
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*/
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#define BIT_TRA (400u*2)
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void sendBitTra(uint8_t val)
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{
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if(val) _send_hilo( BIT_TRA*1 , BIT_TRA*2 );
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else _send_hilo( BIT_TRA*2 , BIT_TRA*1 );
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}
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void sendByteTra(uint8_t val)
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{
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for(uint8_t i=0; i<8; i++, val>>=1) sendBitTra(val&1);
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}
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void setupPulsesTracerCtp1009()
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{
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pulses2MHzPtr=pulses2MHz;
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static bool phase;
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if( (phase=!phase) ){
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uint8_t thr = min(127u,(uint16_t)(g_chans512[0]+1024+8) / 16u);
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uint8_t rot;
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if (g_chans512[1] >= 0)
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{
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rot = min(63u,(uint16_t)( g_chans512[1]+16) / 32u) | 0x40;
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}else{
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rot = min(63u,(uint16_t)(-g_chans512[1]+16) / 32u);
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}
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sendByteTra(thr);
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sendByteTra(rot);
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uint8_t chk=thr^rot;
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sendByteTra( (chk>>4) | (chk<<4) );
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_send_hilo( 5000*2, 2000*2 );
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}else{
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uint8_t fwd = min(127u,(uint16_t)(g_chans512[2]+1024) / 16u) | 0x80;
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sendByteTra(fwd);
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sendByteTra(0x8e);
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uint8_t chk=fwd^0x8e;
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sendByteTra( (chk>>4) | (chk<<4) );
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_send_hilo( 7000*2, 2000*2 );
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}
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*pulses2MHzPtr++=0;
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if((pulses2MHzPtr-pulses2MHz) >= (signed)DIM(pulses2MHz)) alert(PSTR("pulse tab overflow"));
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}
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