ST / Mbed OS DISCO_L476VG_GlassLCD

Basic example showing how to drive the Glass LCD.

Dependencies:   BSP_DISCO_L476VG LCD_DISCO_L476VG

main.cpp@6:d3f6c05a5ae0, 2019-09-25 (annotated)

Committer:
jeromecoutant
Date:
Wed Sep 25 10:01:01 2019 +0200
Revision:
6:d3f6c05a5ae0
Parent:
2:16502e83726a 
Update with CubeL4 V1.14.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bcostm 0:0ecb0cbf4c30 1 #include "mbed.h"
bcostm 0:0ecb0cbf4c30 2 #include "LCD_DISCO_L476VG.h"
bcostm 0:0ecb0cbf4c30 3
bcostm 0:0ecb0cbf4c30 4 LCD_DISCO_L476VG lcd;
bcostm 0:0ecb0cbf4c30 5
bcostm 0:0ecb0cbf4c30 6 DigitalOut led_green(LED1);
bcostm 0:0ecb0cbf4c30 7
bcostm 0:0ecb0cbf4c30 8 int main()
bcostm 0:0ecb0cbf4c30 9 {
jeromecoutant 6:d3f6c05a5ae0 10 uint8_t DisplayedString[7] = {0};
bcostm 0:0ecb0cbf4c30 11 uint8_t title[] = " DISCOVERY STM32L476";
bcostm 0:0ecb0cbf4c30 12
jeromecoutant 6:d3f6c05a5ae0 13 printf("\nHello\n");
bcostm 0:0ecb0cbf4c30 14 led_green = 1;
bcostm 0:0ecb0cbf4c30 15 lcd.Clear();
bcostm 0:0ecb0cbf4c30 16 lcd.DisplayString((uint8_t *)"HELLO");
jeromecoutant 6:d3f6c05a5ae0 17 ThisThread::sleep_for(5000);
bcostm 0:0ecb0cbf4c30 18 led_green = 0;
jeromecoutant 6:d3f6c05a5ae0 19
bcostm 0:0ecb0cbf4c30 20 while(1) {
jeromecoutant 6:d3f6c05a5ae0 21 printf("Scroll sequence\n");
jeromecoutant 6:d3f6c05a5ae0 22 lcd.Clear();
jeromecoutant 6:d3f6c05a5ae0 23 lcd.ScrollSentence(title, 1, 400);
jeromecoutant 6:d3f6c05a5ae0 24 lcd.Clear();
bcostm 0:0ecb0cbf4c30 25 led_green = !led_green;
jeromecoutant 6:d3f6c05a5ae0 26
jeromecoutant 6:d3f6c05a5ae0 27 for(uint32_t BarNumber = 0; BarNumber <= 4; BarNumber++) {
jeromecoutant 6:d3f6c05a5ae0 28 printf("BAR = %d\n", BarNumber);
jeromecoutant 6:d3f6c05a5ae0 29 sprintf((char *)DisplayedString, "BAR %d", BarNumber);
jeromecoutant 6:d3f6c05a5ae0 30 lcd.DisplayString(DisplayedString);
jeromecoutant 6:d3f6c05a5ae0 31 lcd.BarLevelConfig((uint8_t)BarNumber);
jeromecoutant 6:d3f6c05a5ae0 32 ThisThread::sleep_for(1000);
jeromecoutant 6:d3f6c05a5ae0 33 }
bcostm 0:0ecb0cbf4c30 34 }
bcostm 0:0ecb0cbf4c30 35 }