gomaomao/DIY-Multiprotocol-TX-Module
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Multi core fixes, DSM2/X fixes and telemetry, SFHSS addition, Flysky fixes, FrSkyX full telemetry and sub protocols

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Many things since last commit...
This commit is contained in:
pascallanger
2016-04-06 12:57:42 +02:00
parent 6c3535951f
commit d938f2ea50
14 changed files with 2608 additions and 743 deletions
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62
Multiprotocol/CC2500_SPI.ino
View File

@@ -19,18 +19,18 @@
//-------------------------------
#include "iface_cc2500.h"
void cc2500_readFifo(uint8_t *dpbuffer, uint8_t len)
void CC2500_ReadData(uint8_t *dpbuffer, uint8_t len)
{
ReadRegisterMulti(CC2500_3F_RXFIFO | CC2500_READ_BURST, dpbuffer, len);
CC2500_ReadRegisterMulti(CC2500_3F_RXFIFO | CC2500_READ_BURST, dpbuffer, len);
}
//----------------------
static void ReadRegisterMulti(uint8_t address, uint8_t data[], uint8_t length)
static void CC2500_ReadRegisterMulti(uint8_t address, uint8_t data[], uint8_t length)
{
CC25_CSN_off;
cc2500_spi_write(address);
CC2500_SPI_Write(address);
for(uint8_t i = 0; i < length; i++)
data[i] = cc2500_spi_read();
data[i] = CC2500_SPI_Read();
CC25_CSN_on;
}
@@ -39,21 +39,21 @@ static void ReadRegisterMulti(uint8_t address, uint8_t data[], uint8_t length)
static void CC2500_WriteRegisterMulti(uint8_t address, const uint8_t data[], uint8_t length)
{
CC25_CSN_off;
cc2500_spi_write(CC2500_WRITE_BURST | address);
CC2500_SPI_Write(CC2500_WRITE_BURST | address);
for(uint8_t i = 0; i < length; i++)
cc2500_spi_write(data[i]);
CC2500_SPI_Write(data[i]);
CC25_CSN_on;
}
void cc2500_writeFifo(uint8_t *dpbuffer, uint8_t len)
void CC2500_WriteData(uint8_t *dpbuffer, uint8_t len)
{
cc2500_strobe(CC2500_SFTX);//0x3B
CC2500_Strobe(CC2500_SFTX);//0x3B
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, dpbuffer, len);
cc2500_strobe(CC2500_STX);//0x35
CC2500_Strobe(CC2500_STX);//0x35
}
//--------------------------------------
static void cc2500_spi_write(uint8_t command) {
static void CC2500_SPI_Write(uint8_t command) {
uint8_t n=8;
SCK_off;//SCK start low
@@ -73,15 +73,15 @@ static void cc2500_spi_write(uint8_t command) {
}
//----------------------------
void cc2500_writeReg(uint8_t address, uint8_t data) {//same as 7105
void CC2500_WriteReg(uint8_t address, uint8_t data) {//same as 7105
CC25_CSN_off;
cc2500_spi_write(address);
CC2500_SPI_Write(address);
NOP();
cc2500_spi_write(data);
CC2500_SPI_Write(data);
CC25_CSN_on;
}
static uint8_t cc2500_spi_read(void)
static uint8_t CC2500_SPI_Read(void)
{
uint8_t result;
uint8_t i;
@@ -101,21 +101,21 @@ static uint8_t cc2500_spi_read(void)
}
//--------------------------------------------
static uint8_t cc2500_readReg(uint8_t address)
static uint8_t CC2500_ReadReg(uint8_t address)
{
uint8_t result;
CC25_CSN_off;
address |=0x80; //bit 7 =1 for reading
cc2500_spi_write(address);
result = cc2500_spi_read();
CC2500_SPI_Write(address);
result = CC2500_SPI_Read();
CC25_CSN_on;
return(result);
}
//------------------------
void cc2500_strobe(uint8_t address)
void CC2500_Strobe(uint8_t address)
{
CC25_CSN_off;
cc2500_spi_write(address);
CC2500_SPI_Write(address);
CC25_CSN_on;
}
//------------------------
@@ -128,16 +128,16 @@ void cc2500_strobe(uint8_t address)
_delay_us(30);
CC25_CSN_on;
_delay_us(45);
cc2500_strobe(CC2500_SRES);
CC2500_Strobe(CC2500_SRES);
_delay_ms(100);
}
*/
uint8_t CC2500_Reset()
{
cc2500_strobe(CC2500_SRES);
CC2500_Strobe(CC2500_SRES);
_delay_us(1000);
CC2500_SetTxRxMode(TXRX_OFF);
return cc2500_readReg(CC2500_0E_FREQ1) == 0xC4;//check if reset
return CC2500_ReadReg(CC2500_0E_FREQ1) == 0xC4;//check if reset
}
/*
static void CC2500_SetPower_Value(uint8_t power)
@@ -154,7 +154,7 @@ static void CC2500_SetPower_Value(uint8_t power)
};
if (power > 7)
power = 7;
cc2500_writeReg(CC2500_3E_PATABLE, patable[power]);
CC2500_WriteReg(CC2500_3E_PATABLE, patable[power]);
}
*/
void CC2500_SetPower()
@@ -164,25 +164,25 @@ void CC2500_SetPower()
power=IS_POWER_FLAG_on?CC2500_HIGH_POWER:CC2500_LOW_POWER;
if(IS_RANGE_FLAG_on)
power=CC2500_RANGE_POWER;
cc2500_writeReg(CC2500_3E_PATABLE, power);
CC2500_WriteReg(CC2500_3E_PATABLE, power);
}
void CC2500_SetTxRxMode(uint8_t mode)
{
if(mode == TX_EN)
{//from deviation firmware
cc2500_writeReg(CC2500_02_IOCFG0, 0x2F | 0x40);
cc2500_writeReg(CC2500_00_IOCFG2, 0x2F);
CC2500_WriteReg(CC2500_02_IOCFG0, 0x2F | 0x40);
CC2500_WriteReg(CC2500_00_IOCFG2, 0x2F);
}
else
if (mode == RX_EN)
{
cc2500_writeReg(CC2500_02_IOCFG0, 0x2F);
cc2500_writeReg(CC2500_00_IOCFG2, 0x2F | 0x40);
CC2500_WriteReg(CC2500_02_IOCFG0, 0x2F);
CC2500_WriteReg(CC2500_00_IOCFG2, 0x2F | 0x40);
}
else
{
cc2500_writeReg(CC2500_02_IOCFG0, 0x2F);
cc2500_writeReg(CC2500_00_IOCFG2, 0x2F);
CC2500_WriteReg(CC2500_02_IOCFG0, 0x2F);
CC2500_WriteReg(CC2500_00_IOCFG2, 0x2F);
}
}