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chore: reorganize source organization to a more modern style

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This commit is contained in:
A.M. Rowsell 2026-06-30 06:21:52 -04:00
commit 0425836642
12 changed files with 16 additions and 10 deletions
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55
include/bmp.h Normal file
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#ifndef BMP_H
#define BMP_H
#include "hardware/i2c.h"
#include <stdint.h>
#define BMP_ADDR 0x77
static const uint8_t BMP_STATUS = 0x03;
static const uint8_t BMP_DATA = 0x04;
static const uint8_t BMP_CAL_ADDR = 0x31;
#define BMP_CAL_LEN 21
// instead of a bunch of defines
enum {
PAR_T1,
PAR_T2,
PAR_T3,
PAR_P1,
PAR_P2,
PAR_P3,
PAR_P4,
PAR_P5,
PAR_P6,
PAR_P7,
PAR_P8,
PAR_P9,
PAR_P10,
PAR_P11
};
// raw calibration data
typedef struct {
uint16_t NVM_PAR_T1;
uint16_t NVM_PAR_T2;
int8_t NVM_PAR_T3;
int16_t NVM_PAR_P1;
int16_t NVM_PAR_P2;
int8_t NVM_PAR_P3;
int8_t NVM_PAR_P4;
uint16_t NVM_PAR_P5;
uint16_t NVM_PAR_P6;
int8_t NVM_PAR_P7;
int8_t NVM_PAR_P8;
int16_t NVM_PAR_P9;
int8_t NVM_PAR_P10;
int8_t NVM_PAR_P11;
} bmp_cal_data_t;
// floating point conversions
extern float bmp_cal_data_fp[15];
int getBMPData(i2c_inst_t *i2c, float *temperature, float *pressure);
int getBMPCalData(i2c_inst_t *i2c, bmp_cal_data_t *cal);
int initBMP(i2c_inst_t *i2c);
#endif // BMP_H