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I2C bus upgrade (#432)

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Zaltora 2017-09-01 06:29:32 -03:00 • committed by Ruslan V. Uss
parent d100f42b1f
commit b83c2629b9
56 changed files with 909 additions and 804 deletions
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18
extras/bmp180/bmp180.h
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@ -14,9 +14,13 @@
#include "FreeRTOS.h"
#include "queue.h"
#include "i2c/i2c.h"
// Uncomment to enable debug output
//#define BMP180_DEBUG
#define BMP180_DEVICE_ADDRESS 0x77
#define BMP180_TEMPERATURE (1<<0)
#define BMP180_PRESSURE (1<<1)
@ -42,16 +46,16 @@ typedef struct
} bmp180_result_t;
// Init bmp180 driver ...
bool bmp180_init(uint8_t scl, uint8_t sda);
bool bmp180_init(i2c_dev_t *dev);
// Trigger a "complete" measurement (temperature and pressure will be valid when given to "bmp180_informUser)
void bmp180_trigger_measurement(const QueueHandle_t* resultQueue);
void bmp180_trigger_measurement(i2c_dev_t *dev, const QueueHandle_t* resultQueue);
// Trigger a "temperature only" measurement (only temperature will be valid when given to "bmp180_informUser)
void bmp180_trigger_temperature_measurement(const QueueHandle_t* resultQueue);
void bmp180_trigger_temperature_measurement(i2c_dev_t *dev, const QueueHandle_t* resultQueue);
// Trigger a "pressure only" measurement (only pressure will be valid when given to "bmp180_informUser)
void bmp180_trigger_pressure_measurement(const QueueHandle_t* resultQueue);
void bmp180_trigger_pressure_measurement(i2c_dev_t *dev, const QueueHandle_t* resultQueue);
// Give the user the chance to create it's own handler
extern bool (*bmp180_informUser)(const QueueHandle_t* resultQueue, uint8_t cmd, bmp180_temp_t temperature, bmp180_press_t pressure);
@ -75,12 +79,12 @@ typedef struct
} bmp180_constants_t;
// Returns true if the bmp180 is detected.
bool bmp180_is_available();
bool bmp180_is_available(i2c_dev_t *dev);
// Reads all the internal constants, returning true on success.
bool bmp180_fillInternalConstants(bmp180_constants_t *c);
bool bmp180_fillInternalConstants(i2c_dev_t *dev, bmp180_constants_t *c);
// Reads an optional temperature and pressure. The over sampling
// setting, oss, may be 0 to 3. Returns true on success.
bool bmp180_measure(bmp180_constants_t *c, int32_t *temperature,
bool bmp180_measure(i2c_dev_t *dev, bmp180_constants_t *c, int32_t *temperature,
uint32_t *pressure, uint8_t oss);
#ifdef __cplusplus