Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...
We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...
When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
Posted on November 23, 2012 at 10:07Hello, I was playing with the LCD interface of the STM3240G-Eval and I found that before writing on the GRAM I can set the GRAM Direction using following code: LCD_WriteReg(LCD_REG_3, <myValue>); Looking at the so...
Posted on November 22, 2012 at 11:09Hi, I'm developing on STM3240G-Eval board and I'm trying to use DMA for displaying an image from the SRAM memory on the LCD. This is the code that I wrote: void DMA_Write() { uint32_t skippedCycles = 0; DMA_I...
Posted on November 16, 2012 at 22:05Hi all. I was just wondering about TFTs. I have used a 3.2'' TFT on my Arduino before and have seen much use of TFTs on the STM32f4 discovery... The TFT I have in question is a 3.2'' with an SD card slot in the ...
Posted on January 17, 2012 at 16:34Hi,I'm using STM32 F103 microcontroller and 2x16 character lcd.I want to display strings on it.(HD 44780 driver)I'm new on ARM microcontrollers and i couldn't find a demo project for this lcd.Who can help me about...
Posted on November 02, 2012 at 08:17Hi all,I'm working now on my first project using STM32F100RB and LCD Winstar WH1601A-NYG-ET. I've downloaded the HD44780 LCD drivers by Lakotel but as I'm new here I don't know what to do next.I'd like to have a w...
Posted on June 24, 2012 at 23:13Hello I recently bought a STM32L-discovery and i try to print some message on the lcd display using some examples coming with IAR EWARM (LCD_SegmentsDrive for example). But when i use the function LCD_GLASS_DisplayStr...
Posted on August 16, 2012 at 15:55Hi everyoneI am currently using the DCMI on the STM3240G eval board. I can get images upto a resolution of 320x240. I wish to get images of 800x600. I have read that for this resolution the double buffer mode in DMA...
Posted on July 03, 2012 at 22:18Hi,I am designing device using 100 pin STM32F207 mcu and I was planning to connect camera to DCMI peripheral and SRAM to multiplexed FSMC using latches. But in process of drawing schematic I noticed that FSMC pin that...
Posted on June 22, 2012 at 13:14Hello, I am trying to transfer image data from the DCMI data register via DMA to RAM memory. For this purpose I configure DMA2 as follows:RCC_AHB2PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE);DMA_InitTypeDef DMA_InitS...
Posted on June 15, 2012 at 05:05Hi everyone.Now I'm playing with DCMI module, with stm32220g-eval board.The demo code of ST using DMA to get data and send direct to LCD.I want to get data of 1 frame, and store to sd card.But I'm not clear about DMA ...
