Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 18, 2017 at 19:27 To ST Microelectronics (especially the programmers who work on HAL & STM32CubeMX): I see a lot of bellyaching on these forums (especially from knowledgeable grizzled veterans) complaining about the HAL (Hardw...
Hi,I use WWDG for my project.That work great in error case but i have some spontaneous activation.How can i configure WWDG to have a higher period?here my init,i'm i write to take WWDG_PRESCALER_8 instead of WWDG_PRESCALER_1?/** * @brief WWDG Initi...
Posted on October 10, 2017 at 05:27I configured comp1 with stm32cubemx, but I can not configure the COMP1 register, using COMP1-> CSR = 0x11; the value of COMP1_CSR is still zero.WHY？
Posted on April 22, 2009 at 17:25CAN Filter Setting
ADC consistently reads higher value for any channel which is 1st in the sequence. If I query this channel 2nd time as rank 2 (immediately after high value) then it reads normal value. Value is high by about 10%.Tested on stable input many-many times....
Not sure if I messed something up. Signal is okay (on the pin). No differences with layout compared to other inputs. ADC is at full speed (16 MHz).On image it is sensor 22 (reads ~2500). Sensor 23, 24, 25 all read normal values (~3000).Voltages on al...
Really???JW
I'm currently writing a program on STM32F411 that uses a simple bootloader and two sub-applications. The sub-applications are located in the flash memory and the bootloader loads one of them (both code and data) into the RAM memory and then starts ex...
I've got a MCBSTM32F400 development board. Every "getting started" thing I've found (blinky, for example) has like 900 files in the project, and 150,000 lines of code. This is so disheartening. I got into microcontrollers because of their simplici...
