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Hello @st,I am working with STM32L4 MCU with the custom board where I enable composite HID + CDC interface on USB.I want to use XMODEM with CDC interface to update firmware and HID to serve my other module like JoyStick, Jog Shuttle, etc.I am having ...
Posted on December 27, 2017 at 17:46I am confused on how to calculate temperature from the internal sensor.From RM008 (http://www.st.com/content/ccc/resource/technical/document/reference_manual/59/b9/ba/7f/11/af/43/d5/CD00171190.pdf/files/CD00171190...
Hello,I am using STM32G041C8T6 controller and I am facing an issue with ADC even for a simplest conversion on ADC Channel 0. I am providing 2.12V on the Channel 0 (PA0) pin and the conversion result is always 4095. The signal comes from a voltage div...
Greetings,I'm using a low power microphone and would like to turn it off when not in use. That is done by turning off the clock to microphone, which is generated in ADF as output clock. Stopping sample acquisition (either by TRGO using window mode ac...
Hello all,When I run the code, it works as expected, but when I unplug and then plug-in again, the system halts and when I debug it, it is like the USB_IRQHandler() is being called in succession very fast as if the IRQ pending bit is not reset. The v...
I'm currently using a stm32f767 board and I'm going to try lcd this time.I need to use spi 9bit to write my lcd, but I set the data size to 9bit in the settings window.I want to implement it as ST7701.Below is the mode and code I set.Please check if...
Hey, I'm using the STM32H743ZI device.I have an odd issue, but I will explain the setup first.we have 2 SPI channels with DMA that receive lots of data at a high rate from an external device.the STM receives the data from the SPI and does a small con...
We have a very weird behavior in a battery powered IoT device. We should have a very low STOP mode current draw of 1.4 uA @ 3 VCC. The problem is, as soon as we use the RTC Alarm just once and although the alarm already fired during NORMAL operation,...
Hello, I am using the NUCLE-F103RB and the STM32CubeIDE for developing and testing code. After my latest code change the program does not return form the below call of HAL_TIM_Base_Start_IT(&htim3)."TEST1" is printed to the terminal, but "TEST2" is n...
I am using the stm32f4 discovery board and writing bare-metal drivers for the embedded flash memory.I am facing a strange problem when writing to flash memory, to save you time for reading code and when the error happens, here is the status:Before Er...
