Tu Hoang / Mbed 2 deprecated Test_nucleo_MCUUU_EEPROMTEST

EEPROMTEST

Dependencies:   ADS1015 mbed

Fork of Test_nucleo_MCUUU by BAP TUDelft

main.cpp@8:2875bb7a4e67, 2018-05-09 (annotated)

Committer:
MockyBirdTwo
Date:
Wed May 09 11:13:21 2018 +0000
Revision:
8:2875bb7a4e67
Parent:
7:65325c237ac5
Child:
9:cc559f905411
afdfs

Who changed what in which revision?

UserRevisionLine numberNew contents of line
xorjoep 0:952479e15354 1 #include "mbed.h" // Include files and define parameters.
xorjoep 0:952479e15354 2 #include "Adafruit_ADS1015.h"
MockyBirdTwo 7:65325c237ac5 3 #include <vector>
xorjoep 0:952479e15354 4
xorjoep 0:952479e15354 5 I2C i2c_sensorplate_adc(PB_9, PB_8); // I2C for sensorplate.
xorjoep 0:952479e15354 6 Adafruit_ADS1115 piezo_resistive_adc1(&i2c_sensorplate_adc, 0x48); // i2c pins, i2c address.
xorjoep 0:952479e15354 7 Adafruit_ADS1115 piezo_resistive_adc2(&i2c_sensorplate_adc, 0x49); // i2c pins, i2c address.
xorjoep 0:952479e15354 8 Adafruit_ADS1115 piezo_electric_adc(&i2c_sensorplate_adc, 0x4B); // i2c pins, i2c address.
xorjoep 0:952479e15354 9 Serial usb_serial(SERIAL_TX, SERIAL_RX); // tx, rx
xorjoep 0:952479e15354 10
xorjoep 0:952479e15354 11 int i2c__frequency = 100000; // I2C Frequency.
xorjoep 0:952479e15354 12 int baud_rate = 115200; // Baud rate.
xorjoep 0:952479e15354 13
xorjoep 4:fd10d8609295 14 Timer timer;
xorjoep 4:fd10d8609295 15
MockyBirdTwo 7:65325c237ac5 16 // array to save sensor data
MockyBirdTwo 3:efb3a5b4bc9e 17
xorjoep 0:952479e15354 18 DigitalOut myled(LED1);
MockyBirdTwo 3:efb3a5b4bc9e 19
MockyBirdTwo 8:2875bb7a4e67 20 //Check whether any sensor values are zero
MockyBirdTwo 8:2875bb7a4e67 21 void checkzero (std::vector<int>& sendat, int size){
MockyBirdTwo 7:65325c237ac5 22 for(int i=0;i<size;++i){
MockyBirdTwo 8:2875bb7a4e67 23 if(sendat[i]!= 0)
MockyBirdTwo 7:65325c237ac5 24 usb_serial.printf("Sensor %d is not zero\n", i);
MockyBirdTwo 8:2875bb7a4e67 25 else
MockyBirdTwo 8:2875bb7a4e67 26 usb_serial.printf("Sensor %d is zero\n", i);
MockyBirdTwo 7:65325c237ac5 27 }
MockyBirdTwo 7:65325c237ac5 28 }
MockyBirdTwo 8:2875bb7a4e67 29
MockyBirdTwo 8:2875bb7a4e67 30 //-------------FLASH FLASH-----------------
MockyBirdTwo 8:2875bb7a4e67 31 //Only 16 bits data may be written.
MockyBirdTwo 8:2875bb7a4e67 32
xorjoep 0:952479e15354 33 int main(){
MockyBirdTwo 7:65325c237ac5 34 std::vector<int> S_data(8);
xorjoep 0:952479e15354 35
xorjoep 0:952479e15354 36 i2c_sensorplate_adc.frequency(i2c__frequency); // Set frequency for i2c connection to sensorplate (variable is declared in config part).
xorjoep 0:952479e15354 37 usb_serial.baud(baud_rate); // Set serial USB connection baud rate (variable is declared in config part).
xorjoep 0:952479e15354 38
MockyBirdTwo 3:efb3a5b4bc9e 39 usb_serial.printf("MCUs rule the World !\n");
xorjoep 1:8c5bcf47869e 40
xorjoep 0:952479e15354 41 piezo_resistive_adc1.setGain(GAIN_TWOTHIRDS); // Set ranges of ADC to +/-6.144V (end is marked with #):
xorjoep 0:952479e15354 42 piezo_resistive_adc2.setGain(GAIN_TWOTHIRDS);
xorjoep 0:952479e15354 43
xorjoep 4:fd10d8609295 44 usb_serial.printf("Gains set.\n");
xorjoep 1:8c5bcf47869e 45
xorjoep 4:fd10d8609295 46 timer.start();
xorjoep 0:952479e15354 47 while(1){
xorjoep 4:fd10d8609295 48 while(timer.read_us() < 2000){}; timer.reset(); //Set readout frequency
xorjoep 0:952479e15354 49
xorjoep 0:952479e15354 50 myled = !myled;
xorjoep 0:952479e15354 51 //usb_serial.printf("Piezo electric 0_1 dif %d \n", piezo_electric_adc.readADC_Differential_0_1()); // First PE readout.
xorjoep 0:952479e15354 52 // usb_serial.printf("Piezo electric 2_3 dif %d \n", piezo_electric_adc.readADC_Differential_2_3());
MockyBirdTwo 6:7859d19b781a 53
MockyBirdTwo 7:65325c237ac5 54 for (uint8_t t=0; t<4; ++t){ //Save sensor data into array
MockyBirdTwo 7:65325c237ac5 55 S_data[t] = (int16_t) piezo_resistive_adc1.readADC_SingleEnded(t); //Put first 4 PR sensor data into first 4 S_data array
MockyBirdTwo 7:65325c237ac5 56 S_data[t+4]= (int16_t) piezo_resistive_adc2.readADC_SingleEnded(t); //Put next 4 PR sensor data into first 4 S_data array
MockyBirdTwo 6:7859d19b781a 57 }
MockyBirdTwo 7:65325c237ac5 58
MockyBirdTwo 8:2875bb7a4e67 59 //checkzero(S_data,S_data.size());
xorjoep 0:952479e15354 60 for (uint8_t k = 0; k < 4; ++k) {
MockyBirdTwo 6:7859d19b781a 61 usb_serial.printf("R %d Ar %d: %d\n", k, 1, S_data[k]); // First 4 PR readout.
MockyBirdTwo 8:2875bb7a4e67 62 usb_serial.printf("R %d Ar %d: %d\n", k, 2, S_data[k+4]); // Next 4 PR readout.
xorjoep 0:952479e15354 63 }
MockyBirdTwo 8:2875bb7a4e67 64
MockyBirdTwo 7:65325c237ac5 65
xorjoep 0:952479e15354 66 }
xorjoep 0:952479e15354 67 }