easydemo_237xs/radio/myRadio_gpio.h

#ifndef __MYRADIO_GPIO_H_
#define __MYRADIO_GPIO_H_

#include <stdint.h>

#include "stm32f10x.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_spi.h"
#include "board.h"

#ifndef SPI_HARD
#define SPI_HARD
#endif
typedef void (*RADIO_GPIO_CALLBACK)(uint8_t index);

//-------------射频模块引脚映射到转接板排针---------------
#define RF_SX126x_SPI_CLK_PIN    BOARD_PIN_SPI_CLK     //GPIO_Pin_5
#define RF_SX126x_SPI_CLK_PORT   BOARD_PORT_SPI_CLK          //GPIOA
#define RF_SX126x_SPI_CLK   RF_SX126x_SPI_CLK_PORT, RF_SX126x_SPI_CLK_PIN          //

#define RF_SX126x_SPI_MISO_PIN    BOARD_PIN_SPI_MISO    //GPIO_Pin_6
#define RF_SX126x_SPI_MISO_PORT   BOARD_PORT_SPI_MISO         //GPIOA
#define RF_SX126x_SPI_MISO   RF_SX126x_SPI_MISO_PORT, RF_SX126x_SPI_MISO_PIN         //

#define RF_SX126x_SPI_MOSI_PIN    BOARD_PIN_SPI_MOSI    //GPIO_Pin_7
#define RF_SX126x_SPI_MOSI_PORT   BOARD_PORT_SPI_MOSI         // GPIOA
#define RF_SX126x_SPI_MOSI   RF_SX126x_SPI_MOSI_PORT, RF_SX126x_SPI_MOSI_PIN         //

#define RF_SX126x_SPI_CSN_PIN    BOARD_PIN_SPI_CSN     //GPIO_Pin_4
#define RF_SX126x_SPI_CSN_PORT   BOARD_PORT_SPI_CSN          //GPIOA
#define RF_SX126x_SPI_CSN   RF_SX126x_SPI_CSN_PORT, RF_SX126x_SPI_CSN_PIN          //
//IO1用于射频中断响应
#define RF_SX126x_IO1_PIN           BOARD_PIN_SPI_GPIOB  //GPIO_Pin_0
#define RF_SX126x_IO1_PORT          BOARD_PORT_SPI_GPIOB    //GPIOB
#define RF_SX126x_IO1               RF_SX126x_IO1_PORT, RF_SX126x_IO1_PIN          //
//IO3预留
#define RF_SX126x_IO3_PIN           BOARD_PIN_SPI_GPIOC  //GPIO_Pin_1
#define RF_SX126x_IO3_PORT          BOARD_PORT_SPI_GPIOC    //GPIOB
#define RF_SX126x_IO3               RF_SX126x_IO3_PORT, RF_SX126x_IO3_PIN          //
//RST射频芯片复位
#define RF_SX126x_RST_PIN           BOARD_PIN_SPI_GPIOA  //GPIO_Pin_5
#define RF_SX126x_RST_PORT          BOARD_PORT_SPI_GPIOA    //GPIOC
#define RF_SX126x_RST               RF_SX126x_RST_PORT, RF_SX126x_RST_PIN          //
//BUSY用于射频芯片工作状态检测
#define RF_SX126x_BUSY_PIN          BOARD_PIN_SPI_GPIOD  //GPIO_Pin_2
#define RF_SX126x_BUSY_PORT         BOARD_PORT_SPI_GPIOD    //GPIO_Pin_2
#define RF_SX126x_BUSY              RF_SX126x_BUSY_PORT, RF_SX126x_BUSY_PIN          //
//外部PA和LNA控制脚
#define RF_SX126x_EXTPA_RE_PIN      BOARD_PIN_SPI_GPIOE  //GPIO_Pin_10
#define RF_SX126x_EXTPA_RE_PORT     BOARD_PORT_SPI_GPIOE    //GPIO_Pin_10
#define RF_SX126x_EXTPA_RE          RF_SX126x_EXTPA_RE_PORT, RF_SX126x_EXTPA_RE_PIN          //
#define RF_SX126x_EXTPA_TE_PIN      BOARD_PIN_SPI_GPIOF  //GPIO_Pin_11
#define RF_SX126x_EXTPA_TE_PORT     BOARD_PORT_SPI_GPIOF    //GPIOB
#define RF_SX126x_EXTPA_TE          RF_SX126x_EXTPA_TE_PORT, RF_SX126x_EXTPA_TE_PIN          //
//-------------射频模块引脚映射到转接板排针---------------END

uint8_t READ_RF_SX126x_IO1(void);
uint8_t READ_RF_SX12xx_DIO3(void);
uint8_t READ_RF_SX126x_BUSY(void);
void RF_SX126x_IO1_H(void);
void RF_SX126x_IO1_L(void);
void RF_SX126x_IO3_H(void);
void RF_SX126x_IO3_L(void);
void RF_SX126x_RST_H(void);
void RF_SX126x_RST_L(void);
void RF_SX126x_EXT_PA_RE_H(void);
void RF_SX126x_EXT_PA_RE_L(void);
void RF_SX126x_EXT_PA_TE_H(void);
void RF_SX126x_EXT_PA_TE_L(void);

#define RF_SX126x_EXT_PA_TO_TX() RF_SX126x_EXT_PA_TE_H();RF_SX126x_EXT_PA_RE_L()
#define RF_SX126x_EXT_PA_TO_RX() RF_SX126x_EXT_PA_TE_L();RF_SX126x_EXT_PA_RE_H()
#define RF_SX126x_EXT_PA_TO_IDLE() RF_SX126x_EXT_PA_TE_L();RF_SX126x_EXT_PA_RE_L()

void myRadio_gpio_init(RADIO_GPIO_CALLBACK cb);
uint8_t myRadioSpi_rwByte(uint8_t byteToWrite);
void myRadioSpi_wBuffer(uint8_t* pData, uint8_t len);
void myRadioSpi_rBuffer(uint8_t* pData, uint8_t len);
void BOARD_SPI_NSS_H(void);
void BOARD_SPI_NSS_L(void);

//-------------将封装的API映射到射频模块硬件层---------------
#define SpiReadWrite(p) myRadioSpi_rwByte(p)
#define SpiWriteData(p1, p2) myRadioSpi_wBuffer(p1, p2)
#define SpiReadData(p1, p2) myRadioSpi_rBuffer(p1, p2)
//-------------将封装的API映射到射频模块硬件层---------------END
#endif