Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
hi,i am trying to run mcp2515 with stm32f303k8 board i am successfully done with hal but when trying the same function in LL it data register is get some garbage value along with the data attached is my code and logic analzyer pics i do not unerstand...
Hello everyone, I have a Project with STM32H745(Nucleo-H745ZI-Q). in this project I need to send data periodically to PC over VCP. I have configured everything and it works fine. But when I connect the device to the USB on the front side of my PC, th...
I'm using STM32F415VG, on which we built uc-osIII, I've built a Fatfs on nand flash, unfortunately, we had to use a block at the end of low-level nand flash read and write. How can I change the size of Fatfs and realize that this low-level function c...
Hello,I have already tested a Webserver on Nucleo-F767ZI and it was working until yesterday.Now I am unable to get Ethernet communication working. When a LAN cable is connected I see that only orange LED of RJ45 connector of nucleo is on. The green L...
Hi ! The first time to program STM32 can be using uart ? Or is necesary use stlink ?
Hi , I want configure the UART and GPIO peripherals using RTOS(RTx) .here I am using keil5 u version .And STM32F217xx controller (custom board )Already I was done configuration for gpio. /*-------------------------------------------------------------...
The desire is to have a keyboard report sent when a key is held on Plugin (for ESD reasons and BIOs boot support). So if a key is held while plugging in it needs to be reported and recognized by the PC. I currently have it setup to keyscan and then...
I'm using Nucleo-F767 with IAR IDE. I have created project using STM32CubeMx v6.3.0.I want to send one byte over MOSI and receive 27 bytes of data from SPI slave device on MISO. I noticed that random data is seen on MOSI line from 2nd byte. How to ma...
HiI would like to know if the following code can be used to set the PWM to a constant 0. TIM_OC_InitTypeDef sConfigOC = {0}; sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.Pulse = 0; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCFastMode = T...
