the MS5611 sensor, with smt32f411 card

Does anyone know how to configure the MS5611 sensor, with an SMT32F411 card, through fuzzilogic, or any code?please

Answer 1

[Umar]

To configure the MS5611 sensor with an STM32F411 card using Fuzzilogic, you can follow these step-by-step instructions: 1. Connect the MS5611 sensor to the STM32F411 card following the datasheet pinout. 2. Initialize the I2C communication on the STM32F411 card to communicate with the MS5611 sensor. 3. Include the necessary libraries for I2C communication and sensor data processing in your code. 4. Define the I2C address of the MS5611 sensor (usually 0x77) in your code. 5. Implement the code to read calibration coefficients from the MS5611 sensor. 6. Calculate the pressure and temperature values using the provided calibration coefficients. 7. Convert the raw pressure and temperature values to meaningful units (e.g., hPa for pressure and Celsius for temperature). 8. Display or log the pressure and temperature values obtained from the MS5611 sensor. Here is a sample code snippet in C language for configuring the MS5611 sensor with an STM32F411 card using Fuzzilogic: ```c #include stdio.h #include "fuzzilogic.h" #include "MS5611.h" int main() { // Initialize I2C communication initI2C(); // Define MS5611 sensor address uint8_t address = 0x77; // Read calibration coefficients uint16_t C1, C2, C3, C4, C5, C6; readCalibrationCoefficients(address, &C1, &C2, &C3, &C4, &C5, &C6); // Read raw temperature and pressure values uint32_t D1 = readRawTemperature(address); uint32_t D2 = readRawPressure(address); // Calculate temperature and pressure int32_t TEMP = calculateTemperature(D1, C5, C6); int32_t P = calculatePressure(D2, C1, C2, C3, C4, C5, C6); // Convert raw values to meaningful units float temperature = convertTemperature(TEMP); float pressure = convertPressure(P); // Display results printf("Temperature: %.2f °C\n", temperature); printf("Pressure: %.2f hPa\n", pressure); return 0; } ``` In this code snippet: - `initI2C()` initializes I2C communication. - `readCalibrationCoefficients()` reads calibration coefficients from the sensor. - `readRawTemperature()` and `readRawPressure()` read raw temperature and pressure values. - `calculateTemperature()` and `calculatePressure()` calculate temperature and pressure values. - `convertTemperature()` and `convertPressure()` convert raw values to meaningful units. By following these steps and using the provided code snippet as a reference, you should be able to configure the MS5611 sensor with an STM32F411 card through Fuzzilogic successfully.

Answer 2

[Saurav Shandilya]

Hi @jefferson arnobis,

You can use I2C controller read and write block from Embedded Coder Support Package for STMicroelectronics STM32 Processors.

https://www.mathworks.com/help/ecoder/stmicroelectronicsstm32f4discovery/ref/i2ccontrollerread.html

https://www.mathworks.com/help/ecoder/stmicroelectronicsstm32f4discovery/ref/i2ccontrollerwrite.html

The below example can help you get started with blocks further.

https://www.mathworks.com/help/ecoder/stmicroelectronicsstm32f4discovery/ug/use-i2c-to-read-and-write-data-example.html