Tu Hoang
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Test_nucleo_MCUUU_EEPROMTEST
EEPROMTEST
Fork of Test_nucleo_MCUUU by
main.cpp@4:fd10d8609295, 2018-05-07 (annotated)
- Committer:
- xorjoep
- Date:
- Mon May 07 09:31:14 2018 +0000
- Revision:
- 4:fd10d8609295
- Parent:
- 2:78e48758fa6b
- Child:
- 5:ff21a388985c
Added timer
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
xorjoep | 0:952479e15354 | 1 | #include "mbed.h" // Include files and define parameters. |
xorjoep | 0:952479e15354 | 2 | #include "Adafruit_ADS1015.h" |
xorjoep | 0:952479e15354 | 3 | |
xorjoep | 0:952479e15354 | 4 | I2C i2c_sensorplate_adc(PB_9, PB_8); // I2C for sensorplate. |
xorjoep | 0:952479e15354 | 5 | Adafruit_ADS1115 piezo_resistive_adc1(&i2c_sensorplate_adc, 0x48); // i2c pins, i2c address. |
xorjoep | 0:952479e15354 | 6 | Adafruit_ADS1115 piezo_resistive_adc2(&i2c_sensorplate_adc, 0x49); // i2c pins, i2c address. |
xorjoep | 0:952479e15354 | 7 | Adafruit_ADS1115 piezo_electric_adc(&i2c_sensorplate_adc, 0x4B); // i2c pins, i2c address. |
xorjoep | 0:952479e15354 | 8 | Serial usb_serial(SERIAL_TX, SERIAL_RX); // tx, rx |
xorjoep | 0:952479e15354 | 9 | |
xorjoep | 0:952479e15354 | 10 | int i2c__frequency = 100000; // I2C Frequency. |
xorjoep | 0:952479e15354 | 11 | int baud_rate = 115200; // Baud rate. |
xorjoep | 0:952479e15354 | 12 | |
xorjoep | 4:fd10d8609295 | 13 | Timer timer; |
xorjoep | 4:fd10d8609295 | 14 | |
xorjoep | 0:952479e15354 | 15 | DigitalOut myled(LED1); |
MockyBirdTwo | 2:78e48758fa6b | 16 | //Test 1 2 3 test test |
xorjoep | 0:952479e15354 | 17 | int main(){ |
xorjoep | 0:952479e15354 | 18 | |
xorjoep | 0:952479e15354 | 19 | |
xorjoep | 0:952479e15354 | 20 | i2c_sensorplate_adc.frequency(i2c__frequency); // Set frequency for i2c connection to sensorplate (variable is declared in config part). |
xorjoep | 0:952479e15354 | 21 | usb_serial.baud(baud_rate); // Set serial USB connection baud rate (variable is declared in config part). |
xorjoep | 0:952479e15354 | 22 | |
xorjoep | 1:8c5bcf47869e | 23 | usb_serial.printf("Hello World !\n"); |
xorjoep | 1:8c5bcf47869e | 24 | |
xorjoep | 0:952479e15354 | 25 | piezo_resistive_adc1.setGain(GAIN_TWOTHIRDS); // Set ranges of ADC to +/-6.144V (end is marked with #): |
xorjoep | 0:952479e15354 | 26 | piezo_resistive_adc2.setGain(GAIN_TWOTHIRDS); |
xorjoep | 0:952479e15354 | 27 | |
xorjoep | 4:fd10d8609295 | 28 | usb_serial.printf("Gains set.\n"); |
xorjoep | 1:8c5bcf47869e | 29 | |
xorjoep | 4:fd10d8609295 | 30 | timer.start(); |
xorjoep | 0:952479e15354 | 31 | while(1){ |
xorjoep | 4:fd10d8609295 | 32 | while(timer.read_us() < 2000){}; timer.reset(); //Set readout frequency |
xorjoep | 0:952479e15354 | 33 | |
xorjoep | 0:952479e15354 | 34 | myled = !myled; |
xorjoep | 0:952479e15354 | 35 | //usb_serial.printf("Piezo electric 0_1 dif %d \n", piezo_electric_adc.readADC_Differential_0_1()); // First PE readout. |
xorjoep | 0:952479e15354 | 36 | // usb_serial.printf("Piezo electric 2_3 dif %d \n", piezo_electric_adc.readADC_Differential_2_3()); |
xorjoep | 0:952479e15354 | 37 | |
xorjoep | 0:952479e15354 | 38 | for (uint8_t k = 0; k < 4; ++k) { |
xorjoep | 4:fd10d8609295 | 39 | usb_serial.printf("R %d Ar %d: %d\n", k, 1, (int16_t) piezo_resistive_adc1.readADC_SingleEnded(k)); // First 4 PR readout. |
xorjoep | 4:fd10d8609295 | 40 | usb_serial.printf("R %d Ar %d: %d\n", k, 2, (int16_t) piezo_resistive_adc2.readADC_SingleEnded(k)); // First 4 PR readout. |
xorjoep | 0:952479e15354 | 41 | } |
xorjoep | 0:952479e15354 | 42 | } |
xorjoep | 0:952479e15354 | 43 | } |