gomaomao/DIY-Multiprotocol-TX-Module
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YD717: possible fix for old CX10

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This commit is contained in:
pascallanger 2017-01-07 13:18:18 +01:00
parent a696d330e5
commit bc80554cd3
2 changed files with 21 additions and 19 deletions
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2
Multiprotocol/Common.ino
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@ -69,6 +69,7 @@ uint16_t limit_channel_100(uint8_t ch)
/******************************/
/** FrSky D and X routines **/
/******************************/
#if defined(FRSKYD_CC2500_INO) || defined(FRSKYX_CC2500_INO)
void Frsky_init_hop(void)
{
uint8_t val;
@ -89,3 +90,4 @@ void Frsky_init_hop(void)
hopping_frequency[i]=i>47?0:val;
}
}
#endif

38
Multiprotocol/YD717_nrf24l01.ino
View File

@ -18,10 +18,9 @@
#include "iface_nrf24l01.h"
#define YD717_BIND_COUNT 60
#define YD717_BIND_COUNT 120
#define YD717_PACKET_PERIOD 8000 // Timeout for callback in uSec, 8ms=8000us for YD717
#define YD717_INITIAL_WAIT 50000 // Initial wait before starting callbacks
#define YD717_PACKET_CHKTIME 500 // Time to wait if packet not yet acknowledged or timed out
// Stock tx fixed frequency is 0x3C. Receiver only binds on this freq.
#define YD717_RF_CHANNEL 0x3C
@ -125,32 +124,32 @@ static void __attribute__((unused)) yd717_init()
// CRC, radio on
NRF24L01_SetTxRxMode(TX_EN);
NRF24L01_WriteReg(NRF24L01_00_CONFIG, _BV(NRF24L01_00_EN_CRC) | _BV(NRF24L01_00_PWR_UP));
NRF24L01_WriteReg(NRF24L01_01_EN_AA, 0x00); // Disable Acknoledgement on all data pipes
NRF24L01_WriteReg(NRF24L01_02_EN_RXADDR, 0x00); // Disable all data pipes
NRF24L01_WriteReg(NRF24L01_03_SETUP_AW, 0x03); // 5-byte RX/TX address
NRF24L01_WriteReg(NRF24L01_04_SETUP_RETR, 0x00); // No retransmit
NRF24L01_WriteReg(NRF24L01_05_RF_CH, YD717_RF_CHANNEL); // Channel 3C
NRF24L01_SetBitrate(NRF24L01_BR_1M); // 1Mbps
NRF24L01_WriteReg(NRF24L01_01_EN_AA, 0x3F); // Enable Acknowledgement on all data pipes
NRF24L01_WriteReg(NRF24L01_02_EN_RXADDR, 0x3F); // Enable all data pipes
NRF24L01_WriteReg(NRF24L01_03_SETUP_AW, 0x03); // 5-byte RX/TX address
NRF24L01_WriteReg(NRF24L01_04_SETUP_RETR, 0x1A); // 500uS retransmit t/o, 10 tries
NRF24L01_WriteReg(NRF24L01_05_RF_CH, YD717_RF_CHANNEL); // Channel 3C
NRF24L01_SetBitrate(NRF24L01_BR_1M); // 1Mbps
NRF24L01_SetPower();
NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70); // Clear data ready, data sent, and retransmit
NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70); // Clear data ready, data sent and retransmit
NRF24L01_Activate(0x73); // Activate feature register
NRF24L01_WriteReg(NRF24L01_1C_DYNPD, 0x3F); // Enable dynamic payload length on all pipes
NRF24L01_WriteReg(NRF24L01_1D_FEATURE, 0x07); // Set feature bits on
NRF24L01_Activate(0x73); // Activate feature register
NRF24L01_WriteReg(NRF24L01_1C_DYNPD, 0x3F); // Enable dynamic payload length on all pipes
NRF24L01_WriteReg(NRF24L01_1D_FEATURE, 0x07); // Set feature bits on
NRF24L01_Activate(0x73);
// for bind packets set address to prearranged value known to receiver
uint8_t bind_rx_tx_addr[] = {0x65, 0x65, 0x65, 0x65, 0x65};
uint8_t bind_rx_tx_addr[5];
uint8_t offset=5;
if( sub_protocol==SYMAX4 )
for(uint8_t i=0; i < 5; i++)
bind_rx_tx_addr[i] = 0x60;
offset=0;
else
if( sub_protocol==NIHUI )
for(uint8_t i=0; i < 5; i++)
bind_rx_tx_addr[i] = 0x64;
offset=4;
for(uint8_t i=0; i < 5; i++)
bind_rx_tx_addr[i] = 0x60 + offset;
NRF24L01_WriteRegisterMulti(NRF24L01_10_TX_ADDR, bind_rx_tx_addr, 5);
NRF24L01_WriteRegisterMulti(NRF24L01_0A_RX_ADDR_P0, bind_rx_tx_addr, 5);
}
uint16_t yd717_callback()
@ -162,6 +161,7 @@ uint16_t yd717_callback()
if (bind_counter == 0)
{
NRF24L01_WriteRegisterMulti(NRF24L01_10_TX_ADDR, rx_tx_addr, 5); // set address
NRF24L01_WriteRegisterMulti(NRF24L01_0A_RX_ADDR_P0, rx_tx_addr, 5);
yd717_send_packet(0);
BIND_DONE; // bind complete
}