gomaomao/DIY-Multiprotocol-TX-Module
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Hontai protocol & Bit bashing pause/resume

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pascallanger
2016-09-09 18:34:20 +02:00
parent a989c3b7d0
commit d4b85e3b1c
6 changed files with 352 additions and 34 deletions
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37
Multiprotocol/Multiprotocol.ino
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@@ -30,7 +30,10 @@
#include "TX_Def.h"
#ifdef XMEGA
#undef ENABLE_PPM // Disable PPM for orange module
#undef ENABLE_PPM // Disable PPM for orange module
#undef A7105_INSTALLED // Disable A7105 for orange module
#undef CC2500_INSTALLED // Disable CC2500 for orange module
#undef NFR24L01_INSTALLED // Disable NRF for orange module
#endif
//Global constants/variables
@@ -285,30 +288,28 @@ void loop()
while((TIFR1 & OCF1A_bm) == 0); // Wait before callback
do
{
TX_ON;
TX_MAIN_PAUSE_on;
tx_pause();
next_callback=remote_callback();
TX_MAIN_PAUSE_off;
tx_resume();
TX_OFF;
while(next_callback>4000)
{ // start to wait here as much as we can...
next_callback-=2000; // We will wait below for 2ms
cli(); // Disable global int due to RW of 16 bits registers
OCR1A += 2000*2 ; // set compare A for callback
TIFR1=OCF1A_bm; // clear compare A=callback flag
TIFR1=OCF1A_bm; // clear compare A=callback flag
sei(); // enable global int
Update_All();
if(IS_CHANGE_PROTOCOL_FLAG_on)
break; // Protocol has been changed
while((TIFR1 & OCF1A_bm) == 0); // wait 2ms...
while((TIFR1 & OCF1A_bm) == 0); // wait 2ms...
}
// at this point we have a maximum of 4ms in next_callback
next_callback *= 2 ;
cli(); // Disable global int due to RW of 16 bits registers
OCR1A+= next_callback ; // set compare A for callback
TIFR1=OCF1A_bm; // clear compare A=callback flag
TIFR1=OCF1A_bm; // clear compare A=callback flag
diff=OCR1A-TCNT1; // compare timer and comparator
sei(); // enable global int
}
@@ -413,6 +414,8 @@ inline void tx_resume()
#else
#ifndef BASH_SERIAL
UCSR0B |= _BV(UDRIE0); // Resume telemetry by enabling transmitter interrupt
#else
resumeBashSerial() ;
#endif
#endif
}
@@ -631,6 +634,12 @@ static void protocol_init()
remote_callback = ASSAN_callback;
break;
#endif
#if defined(HONTAI_NRF24L01_INO)
case MODE_HONTAI:
next_callback=initHONTAI();
remote_callback = HONTAI_callback;
break;
#endif
}
if(next_callback>32000)
@@ -875,21 +884,33 @@ static uint32_t random_id(uint16_t adress, uint8_t create_new)
/********************/
/** SPI routines **/
/********************/
#ifdef XMEGA
#define XNOP() NOP()
#else
#define XNOP()
#endif
void SPI_Write(uint8_t command)
{
uint8_t n=8;
SCK_off;//SCK start low
XNOP();
SDI_off;
XNOP();
do
{
if(command&0x80)
SDI_on;
else
SDI_off;
XNOP();
SCK_on;
XNOP();
XNOP();
command = command << 1;
SCK_off;
XNOP();
}
while(--n) ;
SDI_on;
@@ -904,8 +925,12 @@ uint8_t SPI_Read(void)
if(SDO_1)
result |= 0x01;
SCK_on;
XNOP();
XNOP();
NOP();
SCK_off;
XNOP();
XNOP();
}
return result;
}