edge / Mbed 2 deprecated EdgeTeamTest

testje

Dependencies:   libmDot mbed

main.cpp@4:7c7c6daf8225, 2016-04-21 (annotated)

Committer:
boddeke
Date:
Thu Apr 21 08:57:09 2016 +0000
Revision:
4:7c7c6daf8225
Parent:
1:7baef237c57c
Child:
2:99f52659d81d
update-all gedaan

Who changed what in which revision?

UserRevisionLine numberNew contents of line
boddeke 0:0a5a8dae0fa1 1 #include "mbed.h"
boddeke 0:0a5a8dae0fa1 2
boddeke 1:7baef237c57c 3 // veranderd!
boddeke 1:7baef237c57c 4
boddeke 0:0a5a8dae0fa1 5 // Read temperature from TH06
boddeke 0:0a5a8dae0fa1 6
boddeke 0:0a5a8dae0fa1 7 // p6 PA_8 / XBEE_PWM0 / XBEE_RSSI / I2C_SCL D15
boddeke 0:0a5a8dae0fa1 8 // p7 PC_9 / XBEE_PWM1 / I2C_SDA D14
boddeke 0:0a5a8dae0fa1 9 I2C i2c(PC_9,PA_8);
boddeke 0:0a5a8dae0fa1 10
boddeke 0:0a5a8dae0fa1 11 const int addr = 0x80;
boddeke 0:0a5a8dae0fa1 12
boddeke 0:0a5a8dae0fa1 13 int main() {
boddeke 0:0a5a8dae0fa1 14 char cmd[2];
boddeke 0:0a5a8dae0fa1 15
boddeke 0:0a5a8dae0fa1 16 while (1) {
boddeke 0:0a5a8dae0fa1 17 cmd[0] = 0xf3;
boddeke 0:0a5a8dae0fa1 18 i2c.write(addr, cmd, 1);
boddeke 0:0a5a8dae0fa1 19
boddeke 0:0a5a8dae0fa1 20 wait(0.5);
boddeke 0:0a5a8dae0fa1 21
boddeke 0:0a5a8dae0fa1 22 i2c.read(addr, cmd, 2);
boddeke 0:0a5a8dae0fa1 23
boddeke 0:0a5a8dae0fa1 24 float temp_code = (cmd[0]<<8)|cmd[1];
boddeke 0:0a5a8dae0fa1 25 float temp = 175.72*temp_code/65535.0-46.85;
boddeke 0:0a5a8dae0fa1 26
boddeke 0:0a5a8dae0fa1 27 printf("Temp = %.2f\r\n", temp);
boddeke 0:0a5a8dae0fa1 28 }
boddeke 0:0a5a8dae0fa1 29 }