Etienne Stransky / Mbed 2 deprecated Tests_detecteur_ultrasons

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Dependencies:   mbed

main.cpp@0:22ab0837ece5, 2019-02-12 (annotated)

Committer:
stersky
Date:
Tue Feb 12 14:50:38 2019 +0000
Revision:
0:22ab0837ece5
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
stersky 0:22ab0837ece5 1 #include "mbed.h"
stersky 0:22ab0837ece5 2
stersky 0:22ab0837ece5 3 Serial pc(USBTX, USBRX); //Initialise une liason série via le connecteur USB du pc
stersky 0:22ab0837ece5 4 I2C ultrason(p9,p10); //Initialise une connexion i2c sur p9 et p10
stersky 0:22ab0837ece5 5
stersky 0:22ab0837ece5 6 int main()
stersky 0:22ab0837ece5 7 {
stersky 0:22ab0837ece5 8
stersky 0:22ab0837ece5 9 int adresse=0xE0 ;
stersky 0:22ab0837ece5 10 ultrason.frequency(50000);
stersky 0:22ab0837ece5 11 pc.baud(115200);//Initialise la vitesse de la communication série
stersky 0:22ab0837ece5 12
stersky 0:22ab0837ece5 13 char config[2]; char lecture[2]; int mesure = 5;
stersky 0:22ab0837ece5 14
stersky 0:22ab0837ece5 15 while(1) {
stersky 0:22ab0837ece5 16 config[0]= 0x00;
stersky 0:22ab0837ece5 17 config[1]= 0x51;
stersky 0:22ab0837ece5 18 ultrason.write(adresse, config, 2);
stersky 0:22ab0837ece5 19
stersky 0:22ab0837ece5 20 wait_ms(100);
stersky 0:22ab0837ece5 21
stersky 0:22ab0837ece5 22 config[0]= 0x02;
stersky 0:22ab0837ece5 23 ultrason.write(adresse, config, 1);
stersky 0:22ab0837ece5 24
stersky 0:22ab0837ece5 25 ultrason.read(adresse, lecture, 2);
stersky 0:22ab0837ece5 26
stersky 0:22ab0837ece5 27
stersky 0:22ab0837ece5 28 pc.printf("Distance : %d cm\n\r",lecture[1]);
stersky 0:22ab0837ece5 29
stersky 0:22ab0837ece5 30 }
stersky 0:22ab0837ece5 31
stersky 0:22ab0837ece5 32 }