Supergeniene på bakerste rad / Mbed 2 deprecated LAB11_Oppgave01

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Dependencies:   mbed

Fork of LAB11_Oppgave01 by EL-POM1001

main.cpp@0:81fa0e3e8a6c, 2015-11-09 (annotated)

Committer:
rlanghbv
Date:
Mon Nov 09 13:39:59 2015 +0000
Revision:
0:81fa0e3e8a6c
Child:
1:2d9d32fc4f5d
First Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rlanghbv 0:81fa0e3e8a6c 1 #include "mbed.h"
rlanghbv 0:81fa0e3e8a6c 2
rlanghbv 0:81fa0e3e8a6c 3 //SDA , SCL
rlanghbv 0:81fa0e3e8a6c 4 I2C i2cBus(PB_9, PB_8);
rlanghbv 0:81fa0e3e8a6c 5
rlanghbv 0:81fa0e3e8a6c 6 int main()
rlanghbv 0:81fa0e3e8a6c 7 {
rlanghbv 0:81fa0e3e8a6c 8 i2cBus.frequency(100000);
rlanghbv 0:81fa0e3e8a6c 9
rlanghbv 0:81fa0e3e8a6c 10 //Scan the valid I2C addresrange: 0x3 to 0x77
rlanghbv 0:81fa0e3e8a6c 11 for (int i2cAddres=3; i2cAddres<=0x77; i2cAddres++) {
rlanghbv 0:81fa0e3e8a6c 12 if (!i2cBus.write(i2cAddres<<1, NULL, 0)) { // 0 if a device ACK'ed the message
rlanghbv 0:81fa0e3e8a6c 13 printf("\r\nI2C device found at address 0x%02X \r\n", i2cAddres);
rlanghbv 0:81fa0e3e8a6c 14 }
rlanghbv 0:81fa0e3e8a6c 15 }
rlanghbv 0:81fa0e3e8a6c 16 }
rlanghbv 0:81fa0e3e8a6c 17