Hi guys,
I checked connections with ohm meter and all pins are connected as is recomanded (FSMC interface). Then I used oscilloscope and capture the signals on data lines. What I saw is very bad square wave signal. I'm not sure what is the problem?
I would be very grateful if somebody share with me ...
Search found 4 matches
- Mon Dec 08, 2014 12:35 pm
- Forum: STM32 Support
- Topic: STM32F4 Discovery, HY32D LCD and uGFX
- Replies: 7
- Views: 8098
- Sun Dec 07, 2014 3:59 pm
- Forum: STM32 Support
- Topic: STM32F4 Discovery, HY32D LCD and uGFX
- Replies: 7
- Views: 8098
Re: STM32F4 Discovery, HY32D LCD and uGFX
Hi,
I made changes on make file as Giovanni told me and now I can build the project properly. I used bench- FSMC example, build everything and download ch image file to the microcontroller. After that nothing happened, only LEDs on discovery board are lighting but the LCD is white. I try to debug ...
I made changes on make file as Giovanni told me and now I can build the project properly. I used bench- FSMC example, build everything and download ch image file to the microcontroller. After that nothing happened, only LEDs on discovery board are lighting but the LCD is white. I try to debug ...
- Sun Dec 07, 2014 10:36 am
- Forum: STM32 Support
- Topic: STM32F4 Discovery, HY32D LCD and uGFX
- Replies: 7
- Views: 8098
Re: STM32F4 Discovery, HY32D LCD and uGFX
Hi guys,
thank you very much for answers. I will try to build the project with new make file. Then I will tell you the results.
I will check chibios v3 definitely.
Best regards.
thank you very much for answers. I will try to build the project with new make file. Then I will tell you the results.
I will check chibios v3 definitely.
Best regards.
- Sun Dec 07, 2014 12:25 am
- Forum: STM32 Support
- Topic: STM32F4 Discovery, HY32D LCD and uGFX
- Replies: 7
- Views: 8098
STM32F4 Discovery, HY32D LCD and uGFX
Hi to everybody,
first of all I want to introduce myself. My name is Miroslav Bozic, and I'm PHD student at Faculty of Electronic Engineering, University of Nis, Serbia. Before STM32 I successfully used Microchip PIC microcontrollers, but now I'm interested in new technologies especially ARM. When I ...
first of all I want to introduce myself. My name is Miroslav Bozic, and I'm PHD student at Faculty of Electronic Engineering, University of Nis, Serbia. Before STM32 I successfully used Microchip PIC microcontrollers, but now I'm interested in new technologies especially ARM. When I ...