electronics-lab / Mbed 2 deprecated I2Ctest

Who_am_I readtest

Dependencies:   mbed

main.cpp@0:213f9a70f694, 2018-07-12 (annotated)

Committer:
ponpoko1939
Date:
Thu Jul 12 12:49:50 2018 +0000
Revision:
0:213f9a70f694
Who_am_I read

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ponpoko1939 0:213f9a70f694 1 #include "mbed.h"
ponpoko1939 0:213f9a70f694 2
ponpoko1939 0:213f9a70f694 3 I2C i2c(p9,p10);
ponpoko1939 0:213f9a70f694 4 Serial pc(USBTX, USBRX);
ponpoko1939 0:213f9a70f694 5 const int addr = 0x68;//KP-9250のスレーブアドレス
ponpoko1939 0:213f9a70f694 6 char cmd[2];
ponpoko1939 0:213f9a70f694 7 char get[2];
ponpoko1939 0:213f9a70f694 8
ponpoko1939 0:213f9a70f694 9 int main() {
ponpoko1939 0:213f9a70f694 10 cmd[0] = 0x75;
ponpoko1939 0:213f9a70f694 11 i2c.write(addr,cmd,1);
ponpoko1939 0:213f9a70f694 12 i2c.read(addr,get,1);
ponpoko1939 0:213f9a70f694 13 pc.printf("%d\n\r",get[0]);
ponpoko1939 0:213f9a70f694 14 }