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Updated INA226 driver #190

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merged 6 commits into from
Nov 7, 2024
Merged

Updated INA226 driver #190

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5c4b192
(First draft) Added functions for reading/writing registers and conve…
bjackson312006 Oct 31, 2024
9e0b15a
Removed some comments
bjackson312006 Nov 2, 2024
b4a1ce1
Added public functions to INA226.h
bjackson312006 Nov 4, 2024
d99f8f2
Added missing #endif to INA226.h
bjackson312006 Nov 7, 2024
f88fecf
Fixed various issues that were preventing building
bjackson312006 Nov 7, 2024
5d839f4
Merge branch 'main' into feature/ina226-driver
bjackson312006 Nov 7, 2024
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10 changes: 7 additions & 3 deletions general/include/INA226.h
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

#ifndef INA226_H
#define INA226_H
#include <stdint.h>
#include <math.h>

// REGISTERS
#define INA226_CONFIGURATION 0x00
Expand Down Expand Up @@ -65,10 +67,12 @@ int ina226_configure(ina226_t *ina, uint8_t mode, uint8_t vshct, uint8_t vbusct,
uint8_t avg);

// Resets all registers to default values
int ina226_reset(ina226_t ina);
int ina226_reset(ina226_t *ina);

// Reads manufacturer id register
int ina226_read_manufacturer_id(ina226_t ina, uint16_t *data);
int ina226_read_manufacturer_id(ina226_t *ina, uint16_t *data);

// Reads die id
int ina226_read_die_id(ina226_t ina, uint16_t *data);
int ina226_read_die_id(ina226_t *ina, uint16_t *data);

#endif //INA226_H
6 changes: 3 additions & 3 deletions general/src/INA226.c
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Original file line number Diff line number Diff line change
Expand Up @@ -108,14 +108,14 @@ int ina226_configure(ina226_t *ina, uint8_t mode, uint8_t vshct, uint8_t vbusct,
}

// Resets all registers to default values
int ina226_reset(ina226_t ina)
int ina226_reset(ina226_t *ina)
{
uint16_t reset = INA226_CONFIG_RESET_MASK;
return ina226_write_reg(ina, INA226_CONFIGURATION, &reset);
}

// Reads manufacturer id register
int ina226_read_manufacturer_id(ina226_t ina, uint16_t *data)
int ina226_read_manufacturer_id(ina226_t *ina, uint16_t *data)
{
uint16_t manufacturer_id;

Expand All @@ -131,7 +131,7 @@ int ina226_read_manufacturer_id(ina226_t ina, uint16_t *data)
}

// Reads die id
int ina226_read_die_id(ina226_t ina, uint16_t *data)
int ina226_read_die_id(ina226_t *ina, uint16_t *data)
{
uint16_t die_id;

Expand Down
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