Alexandre Lemay / Mbed 2 deprecated APP1_s5_A17

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Dependencies:   mbed MMA8452

Afficheur.cpp@2:3576839565ae, 2017-09-04 (annotated)

Committer:
ThierryLeonard
Date:
Mon Sep 04 22:57:54 2017 +0000
Revision:
2:3576839565ae
Child:
6:909e7877d915
Child:
7:b1b4db3eedb4
Afficheur Spi

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ThierryLeonard 2:3576839565ae 1
ThierryLeonard 2:3576839565ae 2
ThierryLeonard 2:3576839565ae 3 #include "Afficheur.h"
ThierryLeonard 2:3576839565ae 4
ThierryLeonard 2:3576839565ae 5 Afficheur::Afficheur():afficheur(p5,p6,p7),chipSelect(p8)
ThierryLeonard 2:3576839565ae 6 {
ThierryLeonard 2:3576839565ae 7 afficheur.format(8,0);
ThierryLeonard 2:3576839565ae 8 afficheur.frequency(50000);
ThierryLeonard 2:3576839565ae 9 chipSelect = 0;
ThierryLeonard 2:3576839565ae 10 }
ThierryLeonard 2:3576839565ae 11
ThierryLeonard 2:3576839565ae 12 void Afficheur::write(char* characters,int length )
ThierryLeonard 2:3576839565ae 13 {
ThierryLeonard 2:3576839565ae 14 static char buf[20];
ThierryLeonard 2:3576839565ae 15 resetDisplay();
ThierryLeonard 2:3576839565ae 16 afficheur.write(characters,length,buf,20);
ThierryLeonard 2:3576839565ae 17 }
ThierryLeonard 2:3576839565ae 18 void Afficheur::write(char ch)
ThierryLeonard 2:3576839565ae 19 {
ThierryLeonard 2:3576839565ae 20 static char buf[1];
ThierryLeonard 2:3576839565ae 21 afficheur.write(&ch,1,buf,1);
ThierryLeonard 2:3576839565ae 22 }
ThierryLeonard 2:3576839565ae 23 void Afficheur::resetDisplay()
ThierryLeonard 2:3576839565ae 24 {
ThierryLeonard 2:3576839565ae 25 char buf[1];
ThierryLeonard 2:3576839565ae 26 afficheur.write("v",1,buf,1);
ThierryLeonard 2:3576839565ae 27 }
ThierryLeonard 2:3576839565ae 28 void Afficheur::showDot()
ThierryLeonard 2:3576839565ae 29 {
ThierryLeonard 2:3576839565ae 30 char command[2] = {'w',2};
ThierryLeonard 2:3576839565ae 31 char buf[2];
ThierryLeonard 2:3576839565ae 32 afficheur.write(command,2,buf, 2);
ThierryLeonard 2:3576839565ae 33 }
ThierryLeonard 2:3576839565ae 34 void Afficheur::hideDot()
ThierryLeonard 2:3576839565ae 35 {
ThierryLeonard 2:3576839565ae 36 char command[2] = {'w',0};
ThierryLeonard 2:3576839565ae 37 char buf[2];
ThierryLeonard 2:3576839565ae 38 afficheur.write(command,2,buf, 2);
ThierryLeonard 2:3576839565ae 39 }