Zoltan Hudak
Demo for STM32F103C8T6 with a Nokia 5110 LCD.
Nokia 5110 LCD driven by STM32F103C8T6 board
This is a fork of Craig Evans' example program using his N5110 library.
Schematic
Wiring
| STM32F103C8T6 | Nokia 5110 | |||
|---|---|---|---|---|
| GND | <=> | GND | ||
| PA_10 | <R1> | LIGHT | ||
| PA_9 | <=> | VCC | ||
| PB_3 | <=> | CLK | ||
| PB_5 | <=> | DIN | ||
| PA_15 | <=> | DC | ||
| PA_11 | <=> | CE | ||
| PA_12 | <=> | RST |
Diff: main.cpp
- Revision:
- 1:a5480500307f
- Parent:
- 0:1be8870a132e
--- a/main.cpp Sat Jan 14 22:38:52 2017 +0000
+++ b/main.cpp Tue Feb 05 13:51:11 2019 +0000
@@ -1,7 +1,6 @@
/*
* Nokia 5110 LCD demo
*/
-#include "stm32f103c8t6.h"
#include "mbed.h"
#include "N5110.h"
@@ -9,7 +8,6 @@
int main()
{
- confSysClock(); // configure system clock (72MHz HSE clock, 48MHz USB clock)
lcd.init(); // first need to initialise display
while(1) {
@@ -77,9 +75,9 @@
lcd.clear();
// example of how to draw circles
- lcd.drawCircle(WIDTH/2,HEIGHT/2,20,1); // x,y,radius,black fill
- lcd.drawCircle(WIDTH/2,HEIGHT/2,10,2); // x,y,radius,white fill
- lcd.drawCircle(WIDTH/2,HEIGHT/2,30,0); // x,y,radius,transparent with outline
+ lcd.drawCircle(WIDTH/2,HEIGHT/2,20,FILL_BLACK); // x,y,radius,black fill
+ lcd.drawCircle(WIDTH/2,HEIGHT/2,10,FILL_WHITE); // x,y,radius,white fill
+ lcd.drawCircle(WIDTH/2,HEIGHT/2,30,FILL_TRANSPARENT); // x,y,radius,transparent with outline
lcd.refresh(); // need to refresh screen after drawing circles
wait(5.0);
@@ -87,9 +85,9 @@
// example of how to draw rectangles
// origin x,y,width,height,type
- lcd.drawRect(10,10,50,30,1); // filled black rectangle
- lcd.drawRect(15,15,20,10,2); // filled white rectange (no outline)
- lcd.drawRect(2,2,70,40,0); // transparent, just outline
+ lcd.drawRect(10,10,50,30,FILL_BLACK); // filled black rectangle
+ lcd.drawRect(15,15,20,10,FILL_WHITE); // filled white rectange (no outline)
+ lcd.drawRect(2,2,70,40,FILL_TRANSPARENT); // transparent, just outline
lcd.refresh(); // need to refresh screen after drawing rects
wait(5.0);