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https://github.com/skot/ESP-Miner.git
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35 lines
983 B
C
35 lines
983 B
C
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#include <stdio.h>
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#include "esp_log.h"
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#include "i2c_master.h"
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#include "TMP1075.h"
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static const char *TAG = "TMP1075.c";
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bool TMP1075_installed(int);
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uint8_t TMP1075_read_temperature(int);
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bool TMP1075_installed(int device_index)
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{
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uint8_t data[2];
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esp_err_t result = ESP_OK;
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// read the configuration register
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//ESP_LOGI(TAG, "Reading configuration register");
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ESP_ERROR_CHECK(i2c_master_register_read(TMP1075_I2CADDR_DEFAULT + device_index, TMP1075_CONFIG_REG, data, 2));
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//ESP_LOGI(TAG, "Configuration[%d] = %02X %02X", device_index, data[0], data[1]);
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return (result == ESP_OK?true:false);
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}
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uint8_t TMP1075_read_temperature(int device_index)
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{
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uint8_t data[2];
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ESP_ERROR_CHECK(i2c_master_register_read(TMP1075_I2CADDR_DEFAULT + device_index, TMP1075_TEMP_REG, data, 2));
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//ESP_LOGI(TAG, "Raw Temperature = %02X %02X", data[0], data[1]);
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//ESP_LOGI(TAG, "Temperature[%d] = %d", device_index, data[0]);
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return data[0];
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}
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