Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 07, 2017 at 12:59 Hi, Variable PWM is not working. So i looked at theexample code provided in 'STM32Cube_FW_F4_V1.0\Projects\STM324x9I_EVAL\Examples\TIM\TIM_DMA' Based on example, modified code generated using cubeMx. Pl...
Posted on May 03, 2018 at 08:31Hello all,My stm32 has some tasks : data change as slave in RS485 network; output an analog signal; read an analog input via serial data out from AD ic.My AD ic return data SDO as below:SCLK is 32.767kHz. The clock so...
Posted on January 26, 2017 at 16:32Hi guys,I have been struggling with CAN bus on the F767ZI for the past week with no luck! even the loopback example provided with the STM32Cube_FW_F7_V1.5.0 is not working!!I've tried everything I can think of with...
Posted on May 03, 2018 at 06:57Hello, Is there anyone could help me to download a firmware file from a FTP server and store in flash memory in STM32F427 MCU?
Posted on May 02, 2018 at 14:29The STM32L071KZU6 is a fairly new part in a compact no-lead (UFQFPN32) package. I am trying to determine if a high-speed external oscillator can be used with this part (in bypass), but the documentation is inconsisten...
Posted on September 03, 2015 at 09:41Hello,I'm looking for scripts activating and analyzing ETM traces on stm32f429. I have a lauterbach plugged to my board and Trace32 software with which i'm able to do JTAG but not ETM. I know that lauterbach have...
Posted on May 02, 2018 at 16:59I have a couple of questions regarding the state of the GPIO output and the wake up condition in stop mode that I could not find in the datasheet.When the uProcessor is specifically in stop mode,1. Can it be woken up b...
Posted on May 02, 2018 at 19:18In the latest versions of IAR Embedded Workbench (8.22.X), I am no longer able to view any of the peripheral registers. I used to do this in the 7.X.X versions using the Registers window, but now I can only find the C...
Posted on October 04, 2017 at 10:59Hi,I am working on a battery powered unit that I want to shutdown when I press the off button and wake-up when I press the on button. Having never done this before I have been following the Cube example code for th...
Posted on May 02, 2018 at 08:20hi i'm using stm32F030F4P6 what is the right way to write to the flash? from where(the start address) i can write? i know that the start address is 0x08000000 but did my code download to there? and before i write did i...
