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NV7502 driver (FSTN LCD Driver )

Posted on March 28, 2017 at 12:41Hi every bodyI wanna drive an FSTN LCD with stm32f1xx. driver of the LCD is NV7502. I want to know what can i use STemwin?if no so how do i drive it?thankful

HAL timer problem

Posted on March 27, 2017 at 23:37i want use timer1 with external trigger to enable the counter.but when stm32cubemx  generate code the mcu crash and stop working and debug stopand after long time i found the problem in this line  __HAL_AFIO_REMAP_TI...

elec_st by • Associate III
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What is the difference between HAL UART and HAL USART?

Posted on March 30, 2017 at 16:22Hi to all!,Having to write a simple UART device driver for my application (based on a STM32L073 mcu),I noticed that HAL presents two kind of uart drivers: an HAL UART and an HAL USART.Digging a little bit into the re...

ADC with DMA for Nucleo F303RE

Posted on March 31, 2017 at 17:17The original post was too long to process during our migration. Please click on the attachment to read the original post.

I want to convert 4 analog input in the same time

Posted on March 31, 2017 at 08:04I want to convert 4 analog input in the same time, I chose the stm32f3 303vdt because it contains 4 ADCs. The problems is that I don't know how to get them working together. I have read that only two of them can work...

STM32F407VG using USART with DMA

Posted on March 31, 2017 at 07:13Hi everyone,I wanted to move a data array(source) to another data array(destination) using USART2 and I wanted to move datas to usart2 and from usart2 by using DMA1. I connect the tx pin to rx pin and it worked. The ...

mk61 by • Associate II
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  • 11 replies
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Need help with STM32F7 SDMMC DMA READ

Posted on December 31, 2016 at 00:27Hi, all, I have a STM32F7 Discovery board (chip is STM32F746NGH6 ). I have implemented my own SDMMC layer  (bare metal, no HAL or ported STD peripheral libraries. It is working very nicely using polled mode for SD...

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