Hi, According to some of the on-the-fly firmware update documents, update is done with the following steps: - program the new firmware to Bank2 - set BFB2 bit to start executing from Bank2 - whil...
Hi I have a question for my colleagues who use FMC to communicate with LCD. I am using CoreH7XXI with 743. The display does not respond to the data I send to it. I used Core4X9I with 429 before and ...
Hey guys and gals! Just received the STM32G031 Discovery Kit with the stm32g031j6m6 chip in the SO8 package. The thing is all my attempts to program it failed. When the usb cable is plu...
Hi, while doing a symbol for the Nucleo in KiCad I found that the Pin CN7.14 should be PA7 instead PB5. The sub-note (3) is correct. Best regards Marco
I have been following mastering stm32 book for a while now and checking out the tutorials from the st channel. I was following the dac tutorial and I had a problem with outputting analog signals in ...
I have a STM32F405 with a coin cell on VBAT and I haven't been able to get the Backup SRAM or RTC to preserve contents when removing main power. The same code works fine on another board that h...
Some STM32's have VDD and VDDUSB. Setting VDD to 1.8V and VDDUSB to 3.3V, the GPIOs work at 1.8 V, and USB keeps working (the USB transceiver needs 3.3V). Each time, there is a note that VDDUSB has t...
Hello, I tried copying BSP and Utils folders from "Repository/STM32Cube_FW_F4_V1.27.1" into my project, I included them in "Paths and symbols" project settings too. When trying to build the code, I...
In the STM32L562 reference manual (RM0438), v7.0, the section 11.6.13 "GPIO register map" is missing the registers MODER and PUPDR (which are documented in the preceding sections).
I am working on register level programming, and I have gone thoroughly the reference manual it just contains about the features of the peripherals and registers and something about its working so how...