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Hi Guys,I need some help / input:I am trying to get the communication running between my Nucleo H7A3 and a Shield with a ISSI QuadSPI RAM in a SOP-8 Package running.Scenario:I am debugging with my Scope, I have a digital Probe on all 6 lines (CSn, Cl...
Hi,I am learning and exploring the STM32F756VGH6. My goal is to setup a simple UART and send some data to the PC using USB-UART serial converter and puTTy terminal on PC. I am using register based coding approach as it makes the code more efficient....
Hello everyone,I have carried out some experiments on five different STM32 microcontroller devices (STM32F103) measuring the values of the pull-up and pull-down resistances integrated in the GPIO. I have created a voltage divider between VDD and grou...
I am using STM32L562 microcontroller. I am unable to interface it with sdcard using sdmmc and fatfsmy sd cards are- 8gb (formatted in fat32)[old], 32gb(unused)[new]. In both sd cards I am getting the same problem- disk error occurred (FR_DISK_ERR) it...
Hello everyone,I am currently developing a GUI for the STM32F469I Discovery Board using the TouchGFX IDE. The GUI works perfectly when updated through the TouchGFX IDE.However, when I attempt to update the same project using STM32CubeIDE, I encounter...
Hi all,we are developing a board based on STM32F429 chip.In particular I'm developing a composite USB device on USB OTG port, showing a custom device + a CDC device [ep 0x85, 0x06, 0x83] using USB_Device_Library code.Windows correctly shows 3 items: ...
I would like to use the WKUP 6 (RTC_WUT_S) to wake up from Standby mode. I am already using WKUP 7 with a pin so I need the RTC to be in safe mode.What would be the best way?
During simple task I need to measure Vrefint and Vbat, so, I open CubeMX and configure ADC to read Vrefint and VbatThan I setup a DMA to read values...I write a really simple program:/* USER CODE BEGIN PD */ #define ADC_BUF_SIZE 20 /* USER CODE END P...
HiOn STM32L4xx Ref Man Programmable voltage detector (PVD) supports external input PVD_IN.How to configure the GPIO for PVD_IN (ex STM32L4 PB7)?How to configure VREFINT?Is there any example?
Hello, I'm trying to debug an issue I'm having with the GPDMA on an STMu5. I believe I'm mostly there but for some reasons I'm missing only some DMA triggers. So the situation is as follows: I'm trying to read the IDR register of a GPIO port into mem...
