lye cypher / Mbed 2 deprecated SSD541_HW_52a

ES_SD541_HW52a

Dependencies:   SLCD mbed

Fork of lightsense_kl46z_basic by Stanley Cohen

main.cpp@10:cccc6a1739be, 2016-09-19 (annotated)

Committer:
eseifert
Date:
Mon Sep 19 12:18:34 2016 +0000
Revision:
10:cccc6a1739be
Parent:
9:f619cdaa7a65 
ES_SSD541_HW_52a

Who changed what in which revision?

UserRevisionLine numberNew contents of line
scohennm 0:e23fffd4b9a7 1 #include "mbed.h"
scohennm 1:51f8c2b04ce2 2 #include "SLCD.h"
scohennm 1:51f8c2b04ce2 3
scohennm 3:64e28ee5719b 4
scohennm 9:f619cdaa7a65 5 #define PROGNAME "lightsense_kl46z_basic v1\n\r"
scohennm 8:3b19ecdc4261 6 #define DATATIME 400 // milliseconds
scohennm 1:51f8c2b04ce2 7 #define LCDLEN 10
scohennm 8:3b19ecdc4261 8 #define LIGHTSENSORPORT PTE22
scohennm 6:710e18c552f5 9
scohennm 6:710e18c552f5 10
scohennm 0:e23fffd4b9a7 11
scohennm 4:bd42ab18979b 12 SLCD slcd; //define LCD display globally define
scohennm 1:51f8c2b04ce2 13 Serial pc(USBTX, USBRX);
scohennm 8:3b19ecdc4261 14 Timer LEDTimer;
scohennm 1:51f8c2b04ce2 15
eseifert 10:cccc6a1739be 16 void LCDMess(char *lMess)
eseifert 10:cccc6a1739be 17 {
eseifert 10:cccc6a1739be 18 slcd.Home();
eseifert 10:cccc6a1739be 19 slcd.clear();
eseifert 10:cccc6a1739be 20 slcd.printf(lMess);
eseifert 10:cccc6a1739be 21 }
scohennm 0:e23fffd4b9a7 22
eseifert 10:cccc6a1739be 23 int main()
eseifert 10:cccc6a1739be 24 {
scohennm 8:3b19ecdc4261 25 AnalogIn LightSensor(LIGHTSENSORPORT);
eseifert 10:cccc6a1739be 26 float lightData;
scohennm 1:51f8c2b04ce2 27 char lcdData[LCDLEN];
eseifert 10:cccc6a1739be 28
scohennm 8:3b19ecdc4261 29 int timeToChangeDF = DATATIME;
scohennm 3:64e28ee5719b 30 LEDTimer.start();
scohennm 3:64e28ee5719b 31 LEDTimer.reset();
scohennm 1:51f8c2b04ce2 32 pc.printf(PROGNAME);
eseifert 10:cccc6a1739be 33 PwmOut gled(LED_GREEN);
eseifert 10:cccc6a1739be 34 PwmOut rled(LED_RED);
eseifert 10:cccc6a1739be 35
eseifert 10:cccc6a1739be 36 while(true) {
eseifert 10:cccc6a1739be 37 if (LEDTimer.read_ms() > timeToChangeDF) { // check for timer time out transtion
eseifert 10:cccc6a1739be 38 lightData = (1.0 - LightSensor.read()); // show as increasiing with increasing intensity
eseifert 10:cccc6a1739be 39 sprintf(lcdData,"%4.3f",lightData);
eseifert 10:cccc6a1739be 40 LCDMess(lcdData);
eseifert 10:cccc6a1739be 41 gled = lightData;
eseifert 10:cccc6a1739be 42 rled = lightData;
scohennm 8:3b19ecdc4261 43 timeToChangeDF = DATATIME;
scohennm 8:3b19ecdc4261 44 LEDTimer.reset();
eseifert 10:cccc6a1739be 45 }
scohennm 4:bd42ab18979b 46 }// emd while
scohennm 4:bd42ab18979b 47 }