Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I did enable one time HAL_SPI_Receive_IT one time in int main().. after the first spi transaction completely received i did re-enable the spi receive interrupt in callback function.. But the problem is , the HAL_SPI_Receive_IT succesfully receive...
Hi,I have some code that I have working with FreeRTOS CMSIS v2 and LwIP that creates 2 separate threads, one listens on a TCP port the other listens on a different UDP port. This implementation works fine, however if I change to using CMSIS v1 then t...
I'm using a NUCLEO-F746ZG development board and trying to get Ethernet working but so far it isn't even pingable. I'm using STM32CubeIDE and all recommended settings. I've already been able to get Ethernet working on a STM32F746-DISCOVERY. Any sugges...
Hi , I am going to create a app . that will communicate to the STM32FO via usb OTG cable.Is this micro controller has supports android USB Accessory protocol for communicate between the micro controller and android device via usb. Thanks in advance
I wanted to send and receive a message via CAN2 of a STM32F207 Unit, but sending always reported errors.But when I change the following lines in the HAL Driver it works and the receiver gets the CAN frames corretly.Why is the TDTR of the mailbox not ...
I’m trying to get my STM32H743 to communicate with a Cypress S25FL128S.I want to change the state of the Configuration register bit 1 from the default of zero to a one.I want to use the HAL_QSPI API to perform this write but I’m confused on how to ad...
Hi ST , I have 100 qty of STM32L4R5VG with bootloader version 9.2 which is fault bootloader . AN2606 says that the bootloader version 9.2 has a trouble with system reset repeatably so can not be used for bootloader. I tried to fix this issue by myse...
Hello everyone,at the start I would like to apologize for my English. It's not the best so I hope that you won't have any dificulties with reading and understanding my problem.I have very strange problem with programming STM32F070RBT.So I am trying t...
Hi all,i initialized the TIM5 CH4 PWM with the cube mx interface and then i used :HAL_TIM_PWM_Start(&htim5, TIM_CHANNEL_4);The output is supposed to be observed on PI0 - D5 on the CN4 on the back. There is nothing on the oscilloscope though. Do you k...
I used the project in B-G474E-DPOW1, named "USB-PD_Consumer_1port" as usb pd sink, everthing is ok. However, I create the project with the params from "USB-PD_Consumer_1port" just without the usart trace, the new project can't run normal, got error i...
