stm32h750 QSPI memory map writing
i got read write erase with qspi flash and i got memory map reading wellbut can i just write buffer about 0x9000 0000 address for flash writing?
Forum Posts
Resolved! UART non-blocking vs blocking error flags and data register behaviour
I am currently implementing a UART communication on a STM32F1. As I understand from the manual, the ORE bit does block all further Rx until it is cleared but the other error flags (PE, NE, FE) do not block Rx when set.How is the behaviour of the UART...
STM32G030K6T6 ADC_DMA
Hi,I'm trying to configure the ADC DMA with STM32G030K6T6. But Analog value is not came.below I given my code and i don't know where i made a mistake if any one know help me.void ADC_Config(void) { RCC->APBENR2 |= RCC_APBENR2_ADCEN; // ADC clock e...
Resolved! OctoSPI command to read single byte
Is there an OctoSPI sCommand configuration which will generate only 8 clock cycles and read the result from MISO via HAL_OSPI_Receive?I'm attempting to use Macronix code (MX25l2565G flash) tied to a single SPI bus channel via OctoSPI. That code uses ...
STM32G431 SPI MCU <--> MCU Communication
I have 2 PCBs, both with STM32G431 MCUs, and both MCUs should communicate with each other via SPI. Both PCBs are assembled in a chassis, the distance between the two PCBs is aprox. 10 cm. For max. Signal integrity I have chosen to use LVDS as a hardw...
How to use two or more timers independently from each other using the stm32h7?
Hello everyone,I am still relatively new to STM32 especially the stm32H7. ( I am using the stm32h755)I have one timer with DMA that outputs a PWM signal, I am controlling an ARGB strip. For this I have Timer4 connected with Channel 1 and it does work...
Question on SAI DMA buffer
Hi Team,I am using a the SAI Peripheral from the STM32L5 family to read data from a master device. I am employing the DMA peripheral to read the data from SAI. I have a buffer of 32kb and I am using the STM board as a slave device. I am using the HAL...
STM32H725IGK6 SRAM connection control signals review
Hi ST team We are using STM32H725IGK6 in our design with SRAM Can you please review and let us know if the PINs used for SRAM are proper?Mainly control signals
