hulk/xlsw_3dp_LDC1612
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Porting the seeed open source library

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yelvlab
2024-12-20 00:36:28 +08:00
parent e2c2e81247
commit 5877465628
2 changed files with 118 additions and 99 deletions
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31
inc/LDC1612.h
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@@ -12,6 +12,7 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define LDC1612_ADDR (0x2B << 1)
@@ -48,9 +49,19 @@
/******************************************************************************/
#define CONVERSION_TIME_CH0 0X0546 //0536
#define CONVERSION_OFFSET_CH0 0X0000
#define LC_STABILIZE_TIME_CH0 0X001E //30
#define LDC1612_CONVERSION_TIME_CH0 0X0546 //0536
#define LDC1612_DRIVE_CURRENT 0X9000 //A000
#define LDC1612_MUX_CONFIG 0X020C // no auto scan and filter bandwidth 3.3MHz
#define LDC1612_SENSOR_CONFIG 0X1601
#define LDC1612_ERROR_CONFIG 0x0000
#define LC_STABILIZE_TIME_CH0 0X001E //30
/******************************************************************************/
#define COIL_RP_KOM 15.727
#define COIL_L_UH 18.147
#define COIL_C_PF 150
#define COIL_Q_FACTOR 35.97
typedef enum {
I2C_START = 0,
@@ -80,9 +91,19 @@ void I2C_config(void);
void gpio_config(void);
void i2c_config(void);
void i2c_bus_reset(void);
void I2C_scan(void);
void i2c_scan(void);
void ldc1612_set_conversion_time(uint8_t channel, uint16_t result);
void ldc1612_set_conversion_offset(uint8_t channel, uint16_t result);
void ldc1612_set_LC_stabilize_time(uint8_t channel, uint16_t result);
void ldc1612_set_freq_divide(uint8_t channel);
void ldc1612_set_error_config(uint16_t value);
void ldc1612_set_mux_config(uint16_t value);
void ldc1612_reset_sensor(void);
void ldc1612_set_drive_current(uint8_t channel, uint16_t value);
void ldc1612_set_sensor_config(uint16_t value);
void ldc1612_single_ch0_config(void);
int LDC1612_IIC_read_16bits(uint8_t reg, uint16_t *data);
void ldc1612_iic_get_sensor_infomation(void);
uint16_t ldc1612_get_manufacturer_id(void);
uint16_t ldc1612_get_deveice_id(void);