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ina3221 mcp4725 pcf8574 hd44780 upgrade

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This commit is contained in:
lilian 2017-08-04 15:26:10 -03:00
parent d93c441da0
commit e7d619b882
11 changed files with 107 additions and 95 deletions
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19
extras/mcp4725/mcp4725.h
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@ -10,6 +10,7 @@
#include <stdint.h>
#include <stdbool.h>
#include <i2c/i2c.h>
#ifdef __cplusplus
extern "C"
@ -41,7 +42,7 @@ typedef enum
* @param addr Device address
* @return true when EEPROM is busy
*/
bool mcp4725_eeprom_busy(uint8_t addr);
bool mcp4725_eeprom_busy(i2c_dev_t* dev);
/**
* Get power mode
@ -49,7 +50,7 @@ bool mcp4725_eeprom_busy(uint8_t addr);
* @param eeprom Read power mode from EEPROM if true
* @return Power mode
*/
mcp4725_power_mode_t mcp4725_get_power_mode(uint8_t addr, bool eeprom);
mcp4725_power_mode_t mcp4725_get_power_mode(i2c_dev_t* dev, bool eeprom);
/**
* Set power mode
@ -57,7 +58,7 @@ mcp4725_power_mode_t mcp4725_get_power_mode(uint8_t addr, bool eeprom);
* @param mode Power mode
* @param eeprom Store mode to device EEPROM if true
*/
void mcp4725_set_power_mode(uint8_t addr, mcp4725_power_mode_t mode, bool eeprom);
void mcp4725_set_power_mode(i2c_dev_t* dev, mcp4725_power_mode_t mode, bool eeprom);
/**
* Get current DAC value
@ -65,7 +66,7 @@ void mcp4725_set_power_mode(uint8_t addr, mcp4725_power_mode_t mode, bool eeprom
* @param eeprom Read value from device EEPROM if true
* @return Raw output value, 0..4095
*/
uint16_t mcp4725_get_raw_output(uint8_t addr, bool eeprom);
uint16_t mcp4725_get_raw_output(i2c_dev_t* dev, bool eeprom);
/**
* Set DAC output value
@ -73,7 +74,7 @@ uint16_t mcp4725_get_raw_output(uint8_t addr, bool eeprom);
* @param value Raw output value, 0..4095
* @param eeprom Store value to device EEPROM if true
*/
void mcp4725_set_raw_output(uint8_t addr, uint16_t value, bool eeprom);
void mcp4725_set_raw_output(i2c_dev_t* dev, uint16_t value, bool eeprom);
/**
* Get current DAC output voltage
@ -82,9 +83,9 @@ void mcp4725_set_raw_output(uint8_t addr, uint16_t value, bool eeprom);
* @param eeprom Read voltage from device EEPROM if true
* @return Current output voltage, volts
*/
inline float mcp4725_get_voltage(uint8_t addr, float vdd, bool eeprom)
inline float mcp4725_get_voltage(i2c_dev_t* dev, float vdd, bool eeprom)
{
return vdd / MCP4725_MAX_VALUE * mcp4725_get_raw_output(addr, eeprom);
return vdd / MCP4725_MAX_VALUE * mcp4725_get_raw_output(dev, eeprom);
}
/**
@ -94,9 +95,9 @@ inline float mcp4725_get_voltage(uint8_t addr, float vdd, bool eeprom)
* @param value Output value, volts
* @param eeprom Store value to device EEPROM if true
*/
inline void mcp4725_set_voltage(uint8_t addr, float vdd, float value, bool eeprom)
inline void mcp4725_set_voltage(i2c_dev_t* dev, float vdd, float value, bool eeprom)
{
mcp4725_set_raw_output(addr, MCP4725_MAX_VALUE / vdd * value, eeprom);
mcp4725_set_raw_output(dev, MCP4725_MAX_VALUE / vdd * value, eeprom);
}
#ifdef __cplusplus