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DocID024030 Rev 9 states:4. If VREF+ pin is present, it must respect the following condition: VDDA-VREF+ < 1.2 V.Normally, I would just make changes to satisfy, but a change at present product development stage is very costly. Using LQFP144 pkg if ...
Hi, I am using stm32f103vc(100pin-LQFP) controller in my board while i try to program my board using st link v2 programmer it shows error message like "dev target held under reset".Programming pin connected as follows.SWCLK--->PA14SWDIO--->PA13GND...
Hi there,i want to implement my MCU to program a FPGA via SPI. Is there any helpful guidelines on this topic? I am a newbie with STM and i hope that someone can help me here.Thanks in advance.
Hi all,I am looking for Gnu C linker scripts. I found linker scripts inside the Cube bloatware after waiting 2 hours for the download to finish (yes, not everybody has Gigabit internet) but:they don't work with GCC. For example __data_start is not...
Hi,We are using STM32F746IGT6 MCU in our circuit and it seems that when i connect ESD diode to to NJTRST/PB4 pin for protection, the MCU FW sometimes works at power up and sometimes don't (very random).It happens to me so far with two different ESD ...
Hello, I am making a module using STM32L476RET6 .I have a few questions. In various examples, most of them use DOT-LCD. Can I use the STM32L476RET6 with TFT LCD? 2. If it is available, Can I connect 'LCD DATA' to 'LCD SEGMENT ' pin?Thank...
Hi sir i am trying to use two ADC channels in ADC 2 but i am unable to get the values of two channels please help me in this i tried to use DMA also but i am not getting the values on both ADC i getting values in one ADC please help me in this. I ha...
Hello,I am trying to get started with gyroscope L3GD20 on discovery board. I had problems with HAL SPI library so I wrote my own. When I try to communicate with gyro I cant get any answer, I try to read WHO_AM_I register but all the time I got answer...
