Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, I am a newbie in stm32. I am trying to receive DMA from USART1,USART2,USART3.But I am confused as how to do it because, all of them go inside same routine of DMA. Therefore how do I distinguish between different usart. my controller is stm32f103c...
Is there a way to programmatically exit from mute mode ? It seems that MMRQ can only be written to '1' to put USART in mute mode, but there isn't the possibility to return to a 'normal' behaviour by software. Any info to share ? Thanks
I have a programme running under Cube IDE. How can I run the MCU and its peripherals without powering up the ST-Link and its components on the DISCO board. Thanks for your help.
Hello,this used to work, but when I tried this project again, it doesn't work anymore... Not sure what happened, but I'm exploring what is wrong... I run xpack emulation that has own GDB server.I'm handling project under CubeIDE and I'm trying to con...
Hello, First time using the forum so apologies if I mess something up...Long story short I wanna get a microsecond delay, I know 2 ways of doing it:1) I can start a timer with default cube values and use a function like:void delay (uint16_t delay) {...
I am trying to use the tickless functionality on my Nucleo-U575ZI-Q board. I am using tx_low_power example available in cube ide. I tried to modify the example. I created one thread which toggles the led and then I called tx_thread_sleep(100) and the...
I found that the output data is 8 bit (1 byte) with 247 arrays in a BLE example.So, is 247 bytes maximum value to send data one time through BLE?if so, I heard BLE can send 1 Mbyte per second. What is this?Does it mean BLE can communicate to the clie...
The number of ADC channels in the spec sheet for STM32H753VIH6 is 36 ADC but I realized that in the STM32cubeMX I only can set 16 pins for ADC. How can I use 36 ADC all for individual channel measurement?
