Ask questions, find answers, and share insights on STM32 products and their technical features.
I wanted to output Vrefint to PB1 from stm32l100 in one of my project. I followed the procedure in RM0038 Reference manual Page 201Set the VREFOUTEN bit in COMP_CSR.Close the analog switch of I/Os in group 3 by setting CH8 or CH9 in RIASCR1.So I di...
I have a heavily modified example running in my 746 Discovey board. I want to have UART6 running on pins PC6 and PC7. Mainly because those pins are easy to reach. Both pins are at 3.3V now. That is the problem. It would be nice to know for example in...
This has been discussed in two other threads, one brought up by someone else and another by myself when I thought I found a solution but it ended up being a fake solution.https://community.st.com/s/question/0D50X00009XkgwcSAB/stm32f7-quadspi-and-the-...
Posted on July 08, 2018 at 12:58I'm trying to debug a project in TrueStudio, but get this error message during flashing:... which is the ''load'' instruction of the startup script.I think the cause of this error is, that the flash size of my program...
int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration----------------------------------------------------------*/ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Ini...
I'm experiencing some problems with a project I have taken over. The Processor is STM32F071RBT6TR and the problem concerns writing data to the RTC Backup Registers. After a power on reset there is no problem writing to these registers, however after ...
Dear,I designed my own board similar to STM3210B_EVAL.I built the X-CUBE-SMCARD project and programmed it on my board.The smart card that I use, response to ATR, but no response and no Ack to another commands ( same as Select File ,...)how can I deb...
i am using NUCLEO-H743Z in my investigation. is it possible to use both on chip USB core to get use like one as device and another as host at the same time, using on chip PHY only.if so, can any one guide me for the same.
The value at the address 0xE004 2000 (DBGMCU_IDCODE) is 0x10006430 which means the revision id is 0x1000. Per the RM008 Reference Manual the only valid value is 0x1003. I'm looking in errata document to determine which I2C issues apply to the proce...
