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test ok de l'IUT GEII NICE
Dependencies: mbed LIDARLite_v3HP_IUT_GEII
Revision 0:854ff036e18c, committed 2022-02-09
- Comitter:
- vermaelen
- Date:
- Wed Feb 09 15:17:50 2022 +0000
- Commit message:
- ca marche
Changed in this revision
diff -r 000000000000 -r 854ff036e18c LIDARLite_v3HP_copy.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LIDARLite_v3HP_copy.lib Wed Feb 09 15:17:50 2022 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/vermaelen/code/LIDARLite_v3HP_IUT_GEII/#d6e45ac03963
diff -r 000000000000 -r 854ff036e18c main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Feb 09 15:17:50 2022 +0000 @@ -0,0 +1,64 @@ +#include "mbed.h" +#include "LIDARLite_v3HP.h" +DigitalOut myled(LED1); +I2C i2c(p9,p10); +LIDARLite_v3HP capteur(&i2c); +int main() +{ + + +// capteur.configure(2,0x62); + while(1) { + capteur.takeRange(); + //capteur.waitForBusy(); + uint16_t val=capteur.readDistance(); + printf("d=%dcm\n\r",val); + wait(0.1); + } +} + + + +//le main qui fonctionne sans bibliothèque + +/* +int main(){ + char wait; + char start[2]={0,4}; + char reset[2]={0,0}; + char read=1; + char read_measureh=0xf; + char read_measurel=0x10; + char measureh,measurel; + char measure[2]; + i2c.write(0xC4,reset,2); //juste pour RESET le circuit , pas obligé + while(1){ + i2c.write(0xC4,start,2); //on lance la mesure + wait_us(100); + i2c.write(0xC4,&read,1); // on attend la réponse + do{ + + int rep=i2c.read(0xC4,&wait,1); + if(rep==1) + printf("c'est le bordel\n\r"); + else + //printf("wait=%x\n\r",wait); + putchar('.'); // pour voir le nombre de wait + }while((wait&1)!=0); + //on récup la mesure, obligé de faire la mesure octet par octet ???? + i2c.write(0xC4,&read_measureh,1); + i2c.read(0xC4,&measureh,1); + i2c.write(0xC4,&read_measurel,1); + i2c.read(0xC4,&measurel,1); + int value=(measureh<<8)+measurel; + printf("%x %x :val=%d cm\n\r",measureh,measurel,value); + + //ne fonctionne pas si on fait la mesure sur 2 octets, pas d'auto-incrément ????? + //i2c.write(0xC4,&read_measureh,1); + //i2c.read(0xC4,measure,2); + //int value=(measure[0]<<8)+measure[1]; + //printf("%x %x :val=%d cm\n\r",measure[0],measure[1],value); + wait_ms(50); + + } +}*/
diff -r 000000000000 -r 854ff036e18c mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Feb 09 15:17:50 2022 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file