gomaomao/DIY-Multiprotocol-TX-Module
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midelic 2016-08-31 20:05:27 +01:00 committed by GitHub
parent a920eecd6b
commit 2dab532fab
1 changed files with 75 additions and 7 deletions
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78
Multiprotocol/Multiprotocol.ino
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@ -70,7 +70,6 @@ uint8_t phase;
uint16_t bind_counter; uint16_t bind_counter;
uint8_t bind_phase; uint8_t bind_phase;
uint8_t binding_idx; uint8_t binding_idx;
uint32_t packet_counter;
uint16_t packet_period; uint16_t packet_period;
uint8_t packet_count; uint8_t packet_count;
uint8_t packet_sent; uint8_t packet_sent;
@ -82,6 +81,8 @@ uint8_t rf_ch_num;
uint8_t throttle, rudder, elevator, aileron; uint8_t throttle, rudder, elevator, aileron;
uint8_t flags; uint8_t flags;
uint16_t crc; uint16_t crc;
uint8_t crc8;
uint16_t seed;
// //
uint16_t state; uint16_t state;
uint8_t len; uint8_t len;
@ -347,7 +348,12 @@ void setup()
// Main // Main
void loop() void loop()
{ {
#ifndef STM32
TX_ON;
NOP();
TX_OFF;
#endif
#ifdef ENABLE_SERIAL
if(mode_select==MODE_SERIAL && IS_RX_FLAG_on) // Serial mode and something has been received if(mode_select==MODE_SERIAL && IS_RX_FLAG_on) // Serial mode and something has been received
{ {
update_serial_data(); // Update protocol and data update_serial_data(); // Update protocol and data
@ -362,6 +368,8 @@ void loop()
} }
} }
#endif //ENABLE_SERIAL
#ifdef ENABLE_PPM
if(mode_select!=MODE_SERIAL && IS_PPM_FLAG_on) // PPM mode and a full frame has been received if(mode_select!=MODE_SERIAL && IS_PPM_FLAG_on) // PPM mode and a full frame has been received
{ {
for(uint8_t i=0;i<NUM_CHN;i++) for(uint8_t i=0;i<NUM_CHN;i++)
@ -370,6 +378,8 @@ void loop()
cli(); // disable global int cli(); // disable global int
temp_ppm = PPM_data[i] ; temp_ppm = PPM_data[i] ;
sei(); // enable global int sei(); // enable global int
if(temp_ppm<PPM_MIN_125) temp_ppm=PPM_MIN_125;
else if(temp_ppm>PPM_MAX_125) temp_ppm=PPM_MAX_125;
Servo_data[i]=temp_ppm; Servo_data[i]=temp_ppm;
} }
update_aux_flags(); update_aux_flags();
@ -378,8 +388,13 @@ void loop()
update_led_status(); update_led_status();
#if defined(TELEMETRY) #if defined(TELEMETRY)
if( ((cur_protocol[0]&0x1F)==MODE_FRSKY) || ((cur_protocol[0]&0x1F)==MODE_HUBSAN) || ((cur_protocol[0]&0x1F)==MODE_FRSKYX) || ((cur_protocol[0]&0x1F)==MODE_DSM2) ) if( ((cur_protocol[0]&0x1F)==MODE_FRSKY) || ((cur_protocol[0]&0x1F)==MODE_HUBSAN) || ((cur_protocol[0]&0x1F)==MODE_FRSKYX) || ((cur_protocol[0]&0x1F)==MODE_DSM2) )
frskyUpdate(); TelemetryUpdate();
#endif #endif
#ifndef STM32_board
TX_ON;
NOP();
TX_OFF;
#endif
if (remote_callback != 0) if (remote_callback != 0)
CheckTimer(remote_callback); CheckTimer(remote_callback);
} }
@ -537,7 +552,9 @@ static void protocol_init()
set_rx_tx_addr(MProtocol_id); set_rx_tx_addr(MProtocol_id);
// reset telemetry // reset telemetry
#ifdef TELEMETRY #ifdef TELEMETRY
#ifndef STM32_board
tx_pause(); tx_pause();
#endif
pass=0; pass=0;
telemetry_link=0; telemetry_link=0;
tx_tail=0; tx_tail=0;
@ -926,6 +943,57 @@ uint16_t limit_channel_100(uint8_t ch)
// return; // return;
// } // }
static void Mprotocol_serial_init()
{
#ifdef XMEGA
PORTC.OUTSET = 0x08 ;
PORTC.DIRSET = 0x08 ;
USARTC0.BAUDCTRLA = 19 ;
USARTC0.BAUDCTRLB = 0 ;
USARTC0.CTRLB = 0x18 ;
USARTC0.CTRLA = (USARTC0.CTRLA & 0xCF) | 0x10 ;
USARTC0.CTRLC = 0x2B ;
USARTC0.DATA ;
#else
#if defined STM32_board
Serial1.begin(100000,SERIAL_8E2);//USART2
Serial2.begin(100000,SERIAL_8E2);//USART3
USART2_BASE->CR1 |= USART_CR1_PCE_BIT;
USART3_BASE->CR1 &= ~ USART_CR1_RE;//disable
USART2_BASE->CR1 &= ~ USART_CR1_TE;//disable transmit
#else
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE;
UBRR0L = UBRRL_VALUE;
UCSR0A = 0 ; // Clear X2 bit
//Set frame format to 8 data bits, even parity, 2 stop bits
UCSR0C = (1<<UPM01)|(1<<USBS0)|(1<<UCSZ01)|(1<<UCSZ00);
while ( UCSR0A & (1 << RXC0) )//flush receive buffer
UDR0;
//enable reception and RC complete interrupt
UCSR0B = (1<<RXEN0)|(1<<RXCIE0);//rx enable and interrupt
#ifdef DEBUG_TX
TX_SET_OUTPUT;
#else
#if defined(TELEMETRY)
initTXSerial( SPEED_100K ) ;
#endif //TELEMETRY
#endif
#endif
#endif
}
#if defined(TELEMETRY)
void PPM_Telemetry_serial_init()
{
initTXSerial( SPEED_9600 ) ;
}
#endif
// Convert 32b id to rx_tx_addr // Convert 32b id to rx_tx_addr
@ -996,7 +1064,7 @@ static void set_rx_tx_addr(uint32_t id)
#endif #endif
#ifndef XMEGA
#ifndef STM32_board #ifndef STM32_board
/************************************/ /************************************/
/** Arduino replacement routines **/ /** Arduino replacement routines **/
@ -1105,7 +1173,7 @@ void init()
} }
#endif #endif
#endif
/**************************/ /**************************/