Projet proto (LCD + TERMINAL + EEPROM + 2 BTN)
Dependencies: mbed ADXL345_I2C_my
main.cpp@0:04ed5e9a74a4, 2019-05-24 (annotated)
- Committer:
- RobotManYt
- Date:
- Fri May 24 18:02:04 2019 +0000
- Revision:
- 0:04ed5e9a74a4
Projet proto;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
RobotManYt | 0:04ed5e9a74a4 | 1 | //#include "mbed.h" |
RobotManYt | 0:04ed5e9a74a4 | 2 | #include "ADXL345_I2C.h" |
RobotManYt | 0:04ed5e9a74a4 | 3 | |
RobotManYt | 0:04ed5e9a74a4 | 4 | ADXL345_I2C accelerometer(I2C_SDA, I2C_SCL); |
RobotManYt | 0:04ed5e9a74a4 | 5 | Serial pc(SERIAL_TX, SERIAL_RX); |
RobotManYt | 0:04ed5e9a74a4 | 6 | Ticker RAM; |
RobotManYt | 0:04ed5e9a74a4 | 7 | Timer temps; |
RobotManYt | 0:04ed5e9a74a4 | 8 | |
RobotManYt | 0:04ed5e9a74a4 | 9 | DigitalIn BTN(USER_BUTTON); |
RobotManYt | 0:04ed5e9a74a4 | 10 | DigitalIn BTNmode(PC_10); |
RobotManYt | 0:04ed5e9a74a4 | 11 | |
RobotManYt | 0:04ed5e9a74a4 | 12 | int data = 0, j = 0; |
RobotManYt | 0:04ed5e9a74a4 | 13 | |
RobotManYt | 0:04ed5e9a74a4 | 14 | char X[157][64]; |
RobotManYt | 0:04ed5e9a74a4 | 15 | uint8_t a, b; |
RobotManYt | 0:04ed5e9a74a4 | 16 | float XYZ[3]; |
RobotManYt | 0:04ed5e9a74a4 | 17 | bool appui = false, Mode = false; |
RobotManYt | 0:04ed5e9a74a4 | 18 | |
RobotManYt | 0:04ed5e9a74a4 | 19 | void dataWrite(){ |
RobotManYt | 0:04ed5e9a74a4 | 20 | if(j == 0) pc.printf("Bouton appuye\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 21 | if(j < 10000 && appui){ |
RobotManYt | 0:04ed5e9a74a4 | 22 | X[a][b] = (char)XYZ[0]; |
RobotManYt | 0:04ed5e9a74a4 | 23 | if(b < 64){ // |
RobotManYt | 0:04ed5e9a74a4 | 24 | b++; |
RobotManYt | 0:04ed5e9a74a4 | 25 | }else{ // Page + 1; |
RobotManYt | 0:04ed5e9a74a4 | 26 | b = 0; |
RobotManYt | 0:04ed5e9a74a4 | 27 | a++; |
RobotManYt | 0:04ed5e9a74a4 | 28 | } |
RobotManYt | 0:04ed5e9a74a4 | 29 | j++; |
RobotManYt | 0:04ed5e9a74a4 | 30 | }else if(appui){ |
RobotManYt | 0:04ed5e9a74a4 | 31 | pc.printf("Ecriture sur la EEPROM\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 32 | for(a = 0; a < 157; a++){ |
RobotManYt | 0:04ed5e9a74a4 | 33 | char data[66]; |
RobotManYt | 0:04ed5e9a74a4 | 34 | data[0] = 0; |
RobotManYt | 0:04ed5e9a74a4 | 35 | data[1] = a; |
RobotManYt | 0:04ed5e9a74a4 | 36 | for(b = 0; b < 64; b++){ |
RobotManYt | 0:04ed5e9a74a4 | 37 | data[b+2] = X[a][b]; |
RobotManYt | 0:04ed5e9a74a4 | 38 | } |
RobotManYt | 0:04ed5e9a74a4 | 39 | accelerometer.writeEEPROM(data, 66); |
RobotManYt | 0:04ed5e9a74a4 | 40 | wait(0.01); |
RobotManYt | 0:04ed5e9a74a4 | 41 | pc.printf("%u : Donnee ecrite\n\r", a); |
RobotManYt | 0:04ed5e9a74a4 | 42 | } |
RobotManYt | 0:04ed5e9a74a4 | 43 | pc.printf("Ecriture fini\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 44 | j = 0; |
RobotManYt | 0:04ed5e9a74a4 | 45 | RAM.detach(); |
RobotManYt | 0:04ed5e9a74a4 | 46 | } |
RobotManYt | 0:04ed5e9a74a4 | 47 | } |
RobotManYt | 0:04ed5e9a74a4 | 48 | |
RobotManYt | 0:04ed5e9a74a4 | 49 | int main() { |
RobotManYt | 0:04ed5e9a74a4 | 50 | pc.baud(9600); |
RobotManYt | 0:04ed5e9a74a4 | 51 | |
RobotManYt | 0:04ed5e9a74a4 | 52 | int readings[3] = {0, 0, 0}; |
RobotManYt | 0:04ed5e9a74a4 | 53 | |
RobotManYt | 0:04ed5e9a74a4 | 54 | pc.printf("\n\rStarting ADXL345 test...\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 55 | pc.printf("Device ID is: 0x%02x\n\r", accelerometer.getDeviceID()); |
RobotManYt | 0:04ed5e9a74a4 | 56 | |
RobotManYt | 0:04ed5e9a74a4 | 57 | //******* Initialisation ADXL ********// |
RobotManYt | 0:04ed5e9a74a4 | 58 | // These are here to test whether any of the initialization fails. It will print the failure |
RobotManYt | 0:04ed5e9a74a4 | 59 | if (accelerometer.setPowerControl(0x00)){ |
RobotManYt | 0:04ed5e9a74a4 | 60 | return 0; |
RobotManYt | 0:04ed5e9a74a4 | 61 | } |
RobotManYt | 0:04ed5e9a74a4 | 62 | wait(.001); |
RobotManYt | 0:04ed5e9a74a4 | 63 | |
RobotManYt | 0:04ed5e9a74a4 | 64 | if(accelerometer.setDataFormatControl(0x0B)){ |
RobotManYt | 0:04ed5e9a74a4 | 65 | pc.printf("didn't set data format\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 66 | return 0; |
RobotManYt | 0:04ed5e9a74a4 | 67 | } |
RobotManYt | 0:04ed5e9a74a4 | 68 | wait(.001); |
RobotManYt | 0:04ed5e9a74a4 | 69 | |
RobotManYt | 0:04ed5e9a74a4 | 70 | //Measurement mode. |
RobotManYt | 0:04ed5e9a74a4 | 71 | |
RobotManYt | 0:04ed5e9a74a4 | 72 | if(accelerometer.setPowerControl(MeasurementMode)) { |
RobotManYt | 0:04ed5e9a74a4 | 73 | pc.printf("didn't set the power control to measurement\n\r"); |
RobotManYt | 0:04ed5e9a74a4 | 74 | return 0; |
RobotManYt | 0:04ed5e9a74a4 | 75 | } |
RobotManYt | 0:04ed5e9a74a4 | 76 | //****** FIN INITIALISATION ********// |
RobotManYt | 0:04ed5e9a74a4 | 77 | |
RobotManYt | 0:04ed5e9a74a4 | 78 | while (1) { |
RobotManYt | 0:04ed5e9a74a4 | 79 | //wait(0.1); |
RobotManYt | 0:04ed5e9a74a4 | 80 | if(!BTN){ |
RobotManYt | 0:04ed5e9a74a4 | 81 | appui = true; |
RobotManYt | 0:04ed5e9a74a4 | 82 | RAM.attach(&dataWrite, 0.001); |
RobotManYt | 0:04ed5e9a74a4 | 83 | } |
RobotManYt | 0:04ed5e9a74a4 | 84 | accelerometer.getOutput(readings); |
RobotManYt | 0:04ed5e9a74a4 | 85 | XYZ[0] = readings[0] * 0.004; |
RobotManYt | 0:04ed5e9a74a4 | 86 | XYZ[1] = readings[1] * 0.004; |
RobotManYt | 0:04ed5e9a74a4 | 87 | XYZ[2] = readings[2] * 0.004; |
RobotManYt | 0:04ed5e9a74a4 | 88 | |
RobotManYt | 0:04ed5e9a74a4 | 89 | accelerometer.LCDprint(XYZ[0], XYZ[1], XYZ[2]); // À afficher sur LCD |
RobotManYt | 0:04ed5e9a74a4 | 90 | //pc.printf("X: %.3fg | Y: %.3fg | Z: %.3fg", XYZ[0],XYZ[1], XYZ[2]); // Affichage sur un terminal plutot que sur LCD |
RobotManYt | 0:04ed5e9a74a4 | 91 | |
RobotManYt | 0:04ed5e9a74a4 | 92 | if(!BTNmode){ |
RobotManYt | 0:04ed5e9a74a4 | 93 | Mode = true; |
RobotManYt | 0:04ed5e9a74a4 | 94 | temps.start(); |
RobotManYt | 0:04ed5e9a74a4 | 95 | pc.printf("Temps(s) Accel X(g) Accel Y(g) Accel Z(g)"); |
RobotManYt | 0:04ed5e9a74a4 | 96 | } |
RobotManYt | 0:04ed5e9a74a4 | 97 | |
RobotManYt | 0:04ed5e9a74a4 | 98 | if(Mode){ |
RobotManYt | 0:04ed5e9a74a4 | 99 | pc.printf("%.3f %.3f %.3f %.3f", temps.read(), XYZ[0], XYZ[1], XYZ[2]); |
RobotManYt | 0:04ed5e9a74a4 | 100 | } |
RobotManYt | 0:04ed5e9a74a4 | 101 | } |
RobotManYt | 0:04ed5e9a74a4 | 102 | } |
RobotManYt | 0:04ed5e9a74a4 | 103 |