CanSat/EmbeddedESP
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This commit is contained in:
Bruno Rybársky
2025-04-26 17:09:55 +02:00
parent 5853bf849f
commit cb339e6b66
18 changed files with 270 additions and 111 deletions
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9
main/hw/ina260.c
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@@ -2,7 +2,7 @@
i2c_device_config_t INA260_DEV_CFG = {
.dev_addr_length = I2C_ADDR_BIT_LEN_7,
.device_address = 0x40,
.device_address = INA260_ADDRESS,
.scl_speed_hz = 100000,
};
@@ -13,10 +13,11 @@ void ina260_reset() {
i2c_write_register_16(INA260_DEV_HANDLE, 0x00, 0x0FFF); // set ina max averaging and max time
}
void ina260_init()
esp_err_t ina260_init()
{
ESP_ERROR_CHECK(i2c_master_bus_add_device(i2c0_bus_hdl, &INA260_DEV_CFG, &INA260_DEV_HANDLE));
i2c_write_register_16(INA260_DEV_HANDLE, INA260_CONFIG_REGISTER,
esp_err_t ret = i2c_master_bus_add_device(i2c0_bus_hdl, &INA260_DEV_CFG, &INA260_DEV_HANDLE);
if (ret != ESP_OK) {return ret;}
return i2c_write_register_16(INA260_DEV_HANDLE, INA260_CONFIG_REGISTER,
CONFIG_AVG_1024 | CONFIG_VBUSCT_8_244MS | CONFIG_ISHCT_8_244MS | CONFIG_MODE_CURRENT_VOLTAGE_CONTINOUS); // set ina max averaging and max time
}