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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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6
examples/ina3221_test/main.c
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@ -13,6 +13,7 @@
#include <stdbool.h>
#include "ina3221/ina3221.h"
#define I2C_BUS 0
#define PIN_SCL 5
#define PIN_SDA 2
#define ADDR INA3221_ADDR_0
@ -33,7 +34,8 @@ void ina_measure(void *pvParameters)
// Create ina3221 device
ina3221_t dev = {
.addr = ADDR,
.i2c_dev.bus = I2C_BUS,
.i2c_dev.addr = ADDR,
.shunt = { 100 ,100 ,100 }, // shunt values are 100 mOhm for each channel
.mask.mask_register = INA3221_DEFAULT_MASK, // Init
.config.config_register = INA3221_DEFAULT_CONFIG, // Init
@ -120,7 +122,7 @@ void user_init(void)
uart_set_baud(0, 115200);
printf("SDK version:%s\n", sdk_system_get_sdk_version());
i2c_init(PIN_SCL,PIN_SDA);
i2c_init(I2C_BUS, PIN_SCL, PIN_SDA, I2C_FREQ_400K);
xTaskCreate(ina_measure, "Measurements_task", 512, NULL, 2, NULL);
}