My goal is to display text on the TFT LCD using stm32F756. The display I have is just the screen, no controller or gram. So I have configured the LTDC and was able to display a sample image which I stored in the flash. Now, the internal SRAM is not s...
I'm using STM3G0B1 as I2C SLAVE device with NVIC+NoStretchMode since I2C Master device doesn't support the clock stretching.When HAL_I2C_AddrCallback is called (Read request from Master device), HAL_I2C_Slave_Seq_Transmit_IT seems not working because...
Hello,I'm beginner in STM32 and would need help with HAL callback function usage.When I've started to use STM32s after PICs, one of the reasons why I was happy that the timer module encoder receiver function works really well, robust. I did used othe...
I want to initialize the STM32H573 ETH module using the STM32CubeMX code generator (see ioc file attached). It should run in MII mode using an external transceiver.I kept the configuration unchanged, however it always jumps to ErrorHandler, because H...
I am currently using the STM32U585 MCU on a custom board and am trying to get the MCU to function as a DRP device in the USB-C PD protocol. Although currently I am just trying to get the device to work as a SNK (with DRP capability enabled). The proj...
Hi, I use STM32CubeMX 6.10.0 and I have a STM32H7 CPU.The LPTIM is a frequency counter that can give an ISR when thecounter reached a specified value; after reaching this value it startsagain from zero (ARR mode), or it continues towards the max valu...
I am a beginner in using stm32f439zit6 eval board. I can ping the board by setting a static IP through host (my laptop). I don't have any idea about how to write a code to transmit data from host to board. Can anyone guide me to do this?
Hi, I am trying to implement basic DHCP Protocol using STM32F439ZIT6. But I am unable to get the IP being assigned by the DHCP Server. There are no errors in the code, but I am not getting the IP. Don't know why it is giving DHCP Timeout. I am attach...
HelloA few days ago, I went through the SDMMC registers using stm32l4r9-discovery.I am using the "June 2021 RM0432 Rev 9" and haven't found a more recent datasheet for it.Using stm32cubeide (1.17.0) (window->show view->)SFRs panel, the bits shown in ...
Hello everyone,I'm working on a project for which I designed a custom board. It consists of the following components.STM32H7R3L8H6H MCUArm® Cortex®-M7 32-bit 600 MHz MCU, 64 KB flash, 620 KB RAM, Ethernet, 2x USB, 2x FD-CAN, advanced graphics, 2x12-b...
