I'm trying to use the internal reference voltage of 2.048V in my application, since I'm powering the microcontroller with 2.8V. But when I select the reference source and enable the VRefBuff with this lines: HAL_SYSCFG_VREFBUF_VoltageScalingConfig(S...
HI , I am having an issue with STM32F205 controller CAN rx message reception. We used cubemx to generate the CAN driver at the baud rate of 250kbps. we want to receive CAN messages around 1100 messages per second. but we are missing CAN frames above...
I have enabled DMA for usart2 in pins PD5 and PD6 and I have attached my main file. I have tried uart transfer by polling mode and interrupt mode both are working fine. But when I try for DMA mode the data is not transferring .I don't know where I ha...
I am using an STM32 MCU. When I use the HAL_Delay function with a parameter of 1000 for example, I see that the delay is shorter than it should be. I have checked that HAL_IncTick(), but it works correctly and it is placed inside the SysTick_Handler....
生产几K套时�?�现大部分 datedote 7522 和 8032 使用了ST-link 或J-link 使用SWD方�?�?能烧录连接 ，开始以为是SWD功能被�?用了，试了�?�?和 boot0拉高�?��?行,使用Jtag方�?也�?行。带用ST logo�?�?�的�?�是OK的，请问这两�?方�?什么�?�?��?�？还是什么特殊烧录设置�?�？During the test, it was found that most datedote 7522 and 8032 used st...
Hi, I'm using STM32CubeIDE to develop firmware for a small appliance (using STM32F303) in C++, but I'm in troubles related to the build process, caused by generated files like stm32fxx_hal_mps.c including C++ headers, while being compiled with gcc.Wh...
Hello, everyone,I test CANFD a long time. And I found that some Bit Rate doesn't work together. For example, I use CANFD Mode, set to 1M + 5M. It work well. But same parameter at Data Bit Rate，I change to 500k + 5M， or 250k + 5M， it can't work. It al...
Hi, I would like to ask, I have a SPI setup Full duplex which my STM32f302R8 nucleo board as a master and arduino UNO as my slave.I send a data 0x0C from master to slave. During transmission, I know that the slave will return a dummy data back to the...
Running STM32CubeIDE on Ubuntu. Custom board running a STM32H757. Trying the lead program/Run Debug using a Segger J-Link Plus. Followed steps to set up application debug for Segger J-Link. When I try to run it I get an error window with "java.lang.N...
Hello,I'm trying to adjust the size of icons and fonts in STM32CubeIDE (Version 1.6.1) to the display on a 4k screen, because they are too small on such screens, it really hurts the eyes. I found a couple of suggestions for solving this problem on th...
