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Posted on January 31, 2018 at 00:26I wish to place my Nucleo system into STOP1 mode and then have it wake up when a character is received on UART3. With the code below, I can successfully stop all the clocks and halt at the 'WFI' instruction. When a...
Posted on February 19, 2018 at 16:14Hello. Attempting to prototype a proof of concept using the STM32F072 Discovery board with I2C & SPI ports (each with DMA enabled if possible). Upgraded the STM32CubeMX tool to the latest and very impressed with t...
Posted on February 18, 2018 at 09:20i am new in stm32 if (HAL_LPTIM_Counter_Start_IT(&LptimHandle, 1000) != HAL_OK) { Error_Handler(); }HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);/* Infinite Loop */ while (1) { BSP_LED_Toggle...
Posted on February 19, 2018 at 09:57 hello! i am working with stm32 cortex-M0? IN FACT i want to know how to modify bytes from the internal flash without erasing the whole page , in addition i don't have RAM space to copy code there and modify byte...
Posted on September 19, 2017 at 04:17Hi,I would like to generate the code by using STM32CubeMX for STM32L4 Discovery kit IoT node (B-L475E-IOT01A).But I don't see the STM32L4 Discovery kit IoT node in the Boards List.Could you suggest for me?Thank y...
Posted on July 31, 2012 at 06:55I am trying to use systick counter to verify the accuracy of my RTC. Bascially what I did is check the systick counter against RTC timer in the second interrupt. I find it seems the systick count is heavily affected b...
Posted on February 19, 2018 at 12:55The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 16, 2018 at 19:52Hello friends.I have a problem. I erase external memory. But this procedure last long time. So I set autopolling mode with interrupt. But It doesn't work.When I send erase command I need wait on WIP bit in status ...
Posted on February 17, 2018 at 16:56Hello,I configured the TIMER1 to use like an encoder counter. My question is: How I can detect inside the in the interrupt function if the interrupt was caused by an overflow or underflow in the counter?void HAL_T...
Posted on February 17, 2018 at 23:00I want to set NSS pin to software mode in master using STM32F103RB. But I've few questions?In reference manual, they say,In NSS Software mode, set the SSM and SSI bits in the SPI_CR1 register. If the NSS pin is re...
