hulk/xlsw_3dp_LDC1612
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IIC scan

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This commit is contained in:
yelvlab
2024-12-07 12:14:09 +08:00
parent 890287a706
commit 1d1c0fce21
3 changed files with 54 additions and 522 deletions
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37
inc/LDC1612.h
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@@ -13,6 +13,8 @@
#include <stdio.h>
#include <stdlib.h>
#define LDC1612_ADDR (0x2B << 1)
/*Register Rddr*/
/***************************************************************************/
#define CONVERTION_RESULT_REG_START 0X00
@@ -33,9 +35,6 @@
/******************************************************************************/
#define I2C_TIME_OUT (uint16_t)(10000)
#define LDC_I2C I2C0
#define I2C_SPEED 400000
typedef enum {
I2C_START = 0,
@@ -45,10 +44,7 @@ typedef enum {
I2C_STOP
} i2c_process_enum;
#define I2C_OK 1
#define I2C_FAIL 0
#define I2C_END 1
#define I2C_SPEED 400000
#define RCU_IR_GPIO RCU_GPIOF
#define RCU_I2C RCU_I2C0
#define I2C_SCL_PORT GPIOF
@@ -57,32 +53,13 @@ typedef enum {
#define I2C_SDA_PIN GPIO_PIN_0
#define I2C_GPIO_AF GPIO_AF_1
#define LDC1612_ADDR (0x2B << 1)
// LDC1612 寄存器地址
#define RCOUNT0_ADDR 0x08
#define SETTLECOUNT0_ADDR 0x10
#define CLOCK_DIVIDERS0_ADDR 0x14
#define ERROR_CONFIG_ADDR 0x19
#define MUX_CONFIG_ADDR 0x1B
#define DRIVE_CURRENT0_ADDR 0x1E
#define CONFIG_ADDR 0x1A
#define I2C_TIME_OUT (uint16_t)(10000)
void I2C_config(void);
void I2C_scan(void);
uint8_t IIC_read_16bit(uint8_t reg, uint16_t *value);
void LDC1612_read_sensor_infomation(void);
void LDC1612_I2CConfig(void);
void LDC1612_Init(void);
int LDC1612_read_reg(uint8_t device_address, uint8_t reg_address, uint8_t *data, uint16_t length);
int i2c_write_reg(uint8_t device_address, uint8_t *data);
uint8_t eeprom_byte_write_timeout(uint8_t device_address, uint8_t *data);
void I2C_Scan(void);
uint8_t IIC_read_16bit(uint8_t reg, uint16_t *value);
int LDC_getID(void);
#endif //LDC1612_H