[i=s]This post was last edited by johnrey on 2015-9-14 21:53[/i] [size=3]Use SPI to drive LCD12864 (with font library, master ST7920), character mode, serial control, D7-D0 floating, reset floating. T...
I am using LPC1114, the program is a sample program, the jumper check is normal, please help,
Below are the jumpers already connected.
1. VUSB and VC 2. 3V3P and 3V3 3. URXD and P1_6 4. UTXD and P1_7 ...
1. No matter what happens, you should first think whether you have done something wrong. If you have done nothing wrong (that is impossible), then stand in the other person's shoes and experience the ...
The controller I made is working fine, but I found that the digital tube display is overlapping. I use 6 digital tubes, and when displaying negative values, the first and sixth digits overlap, that is...
What is the possible reason? (It should be a program problem, the LCD screen has good contact) The program includes PWM and ADC related settings. If the PWM setting is removed, the white screen will n...
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