Resolved! Need Eval Board for part number STM32F207IEH6
Please help with eval board part number for STM32F207IEH6
Forum Posts
Resolved! How to download program to MCU through ISP?
How to download program to MCU through ISP? LPUART1 or USART2?
LL and Registers to program STM32
Hi! I am trying to configure a UART communication using the LL but I am not really understanding, registers seem easier to digest to me but I am not finding any tutorials or examples online. Can someone provide me with please? Thank you!
Resolved! DMA on QSPI write only works when single stepping through the code
I'm using BL-475E-IOTA2 board (STM32L475) which comes with MX25R6435F Flash chip. I'm trying to using Quad SPI to write and read to/from the flash chip. With free running the code(release mode):If I don't use DMA when writing to the flash chip, it ca...
Disabling the pull-down on PB6 (UCPD1_CC1) via PA9
Hello,we currently have a problem using PB6 of an STM32G474ME as FDCAN-TX: During Reset, it is pulled down to GND, which we attribute to the USB-C functionality. This causes the FDCAN-TX line to send a dominant signal during reset of the STM32.As per...
Resolved! RCC configuration results in HardFault (STM32F411CEU6).
I have a board that is running well. There are about 50+ PCBs in production operating fine. The firmware is pretty complex, but the hardware relatively simple, just some SPI devices and some PWM outputs.I revved the board, and the new board doesn't w...
STM32F412 STOP mode HAL_RTC_GetTime return time before sleep
Hi,I work with STM32F412/STM32F413 processor. I have also external LSE.I have the next problem related to STOP mode and RTC.There are some scenarios we want the processor to go to sleep for x hours.The processor goes to sleep for 5 seconds, doing som...
STM32F030 I2C slave mode needs delays - can this be overcome?
I've used https://community.st.com/s/article/how-to-create-an-i2c-slave-device-using-the-stm32cube-library as the example codeand in the example the main program is:/* USER CODE BEGIN WHILE */ while (1) { if (Xfer_Complete ==1) ...
Resolved! Why there are no signals on MOSI and SCK of SPI2 in my stm32f030c8?
I am trying to connect LCD (SPI interface) to my custom stm32f030c8 board, PB13 -> SCK, PB15 -> MOSI (Transmitt only mode).I created a test project with cube configurator (attached a screenshot).I did not change anything in the generated code, just a...
Custom linker section with fixed offset address
Hi!I'd like to set a custom section in the linker script file to store firmware specific constant data. This section should be at the head of the firmware binary with a fix offset address. I was able to create a section at the end of flash area but t...
