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Hey guys,I am using UART5 of the board to communicate with a display from 4DSystems. I formerly used the blocking mode with HAL_UART_Transmit(..) and HAL_UARRT_Receive(..) which worked absolutelex fine. Since my orject is getting quite complex and A...
I am using the STM32H743 on STM32H743I-EVAL board.Is it possible to synchronize ADC acquisitions with the SAI block? The goal here is to acquire audio ADC samples using DMA, block process, and transmit out to a DAC over SAI using DMA. The STM32 is th...
Hello, everyone, Thank you so much for you time. I have a question for you. According to device reference manual RM0377 for STM32L0xx series, in chapter 7.3.3 Clock configuration register (RCC_CFGR), set PLLDIV[1:0] to 00 is not allowed. So how c...
I set the SPI on L053R8 works in slave mode. When the master's clock less than 800KHz, slaver can read/write data success. But when I change the master's clock to 1.6MHz, the L053R8 cannot read one byte any more which is correct, each byte is '0xFF'....
Looks like ST would have used at least 2 character for the year.Thanks
Hello,after updating STM32CubeMX 4.27.0 with package 1.13.0 for STM32L4 I have a problem with SPI communication. I've replaced the file stm32l4xx_hal_spi.c with the old from 1.12.0 and it works.Can you check if there is any bug in stm32l4xx_hal_spi....
Hello,Till now, I've debuged my application on internal flash with stm32h743 eval.Now, I try to use external falsh.But as I describe below both IAR debugging and stm32programmer fail with the external flash using the stm32cubeh7 example and the eval ...
I designed a board for stm32f429 discovery which has a nand flash on it and use fmc for working with.The nand flash part number is K9F2G08U0C. I've worked with it before and use it with stm32f103zet6 by fsmc.But now seems that the fmc can not interac...
Posted on April 11, 2018 at 16:18hi.- i working on stm32f407.- i need both can1 and can2 in my project.- can1 separately work and can2 separately work.my problem is:- can1 and can2 not work simultaneously.please help me...
Hi Guys, I'll be purchasing a few STM32H753's in a week or two.Can someone please tell me where to find info on the fastest clock rate the GPIO pins can run at. In the reference manual I can only see in GPIOx_OSPEEDR register these settings:00: Low S...
