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Posted on October 09, 2016 at 23:07Hi, We have a design using an STM32F030 and we have three analog channels attached to the ADC. We are currently not using a timer to start the conversions(doing it manually.) The problem is that I initially se...
Posted on October 07, 2016 at 06:53I tied the ADC in to GND, make the ADC DMA work normal mode, what ever I change the transfer size, the nois is big different just in the middle.Crazzy!!!Data shows in the figure is 16bit AD1,AD2,AD1,AD2...../*ADC c...
Posted on October 03, 2016 at 21:38I was successfully able to adapt CMSIS-RTX in a Discovery_F4 based project (MP3 Player) using Atollic TrueSTUDIO ARM v6.0.0 Lite version which is a free professional quality toolchain based on GCC and Eclipse. The...
Posted on October 10, 2016 at 14:08I have a STM32L051K8T6 which I am running from a 1.8v supply to interface with a Quectel UG95 modem. Project produced with STM32CubeMX. Code is compiled with Keil uVision 5.21a. The firmware continually reboots ab...
Posted on September 30, 2016 at 06:33We are running a number of channels of ADC on the STM32F0-Discovery board. We have the code below configured to continually read the input signal levels. The code is based on routines posted elsewhere in this fo...
Posted on October 06, 2016 at 23:13I was able to achieve something similar on the F1 by using the ADC in discontinuous mode and specifying ranked regular conversions of the same channel up to 16 times.Using this method, an external trigger (e.g. TIM...
Posted on October 06, 2016 at 22:20 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 10, 2016 at 01:11Hi,I am trying to get complimentary output working with the same polarity on both the OCx and OCxN. I have successfully done this with TIM_OCPolarity_High, and TIM_OCNPolarity_Low. The next step is to be able to ...
Posted on October 10, 2016 at 09:35Hi, I have an STM32F103RC8 controller board. I have two LEDs connected to two port bits. When I load a using flash loader demo program to toggle the LEDs the program works for a few seconds and the controller reset...
Posted on October 08, 2016 at 16:31Found a possible mistake in ''DocID025941 Rev 3'' page 276 in C3S[3:0] description 1100: DMA channel 3 remapped to USART4_TX 1101: DMA channel 3 remapped to USART4_TX Is it real routing scheme or it should be ...
