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Hello,I built a test app that writes data in files on SD cards in a freeRTOS enviromnent in order to testCube (and cubeMx) librairies 'integration.I wrote a task that write data on one file, then another and so on, the file prefix is the (data) of th...
Hi,I am working on custom design using stm32h743zi with ad9269 16bit 20MSPS ADC. Since I am a newbie for this kind of design and I needed to consider all the analog & digital part at the early stage of design, I just simply connected the adc outputs...
Hi, everyone.I want to connect a STM32L475RG board with an extended board, more exactlyS2868A1, which comunicated on SPI protocol. More that, i want to connect these 2 components with another Stm32L4 and S2868a1, and comunicate with them via S2-LP mo...
Hello, I am working on developing board where STM32H7 will talk via SRAM interface to FPGA and i hit the problem.I use IAR ARM and H743I-EVAL SRAM example, and guess what, if i make simple loop with just single write to SRAM like this, I only get 50...
Posted on February 16, 2017 at 13:14arm-none-eabi-gcc -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 -D__weak='__attribute__((weak))' -D__packed='__attribute__((__packed__))' -DUSE_HAL_DRIVER -DSTM32F769xx -I'/Users/john/src/stm32/stm32f7xx...
Hello,I have to use STM32F030C6 controller. it has only one SPI interface.in my project i want to connect external flash memory and TFT DISPLAY both on single SPI with controller.problem is TFT display is 3-wire SPI interface & flash memory is 4-wire...
Hello,I have to use STM32F030C6 controller. it has only one SPI interface.in my project i want to connect external flash memory and TFT DISPLAY both on single SPI with controller.problem is TFT display is 3-wire SPI interface & flash memory is 4-wire...
The ADC is trigggered by TIM,the sampling rate is 2M and TIM period is also 2M.I want to sample X steps, and each step samples Y points so that I could get wave figure with these data. However,I found the question that described as my question title...
I have a question with regards to DMA. When I do transfer, do I have to re-transfer once I finished transferring my data to the DAC? I am trying to just have go through the same points over and over again, so it could be a time saver if i could do th...
Hi Guys,I created a Keil5 project with CubeMX. In this project, i only created a USART (USART1) periphery application. So simple as that. BUT: My usart seams not to run. I enabled it by "HAL_USART_ENABLE_IT" in the setup and call the "HAL_USART_RECEI...
