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https://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-mems1.htmli downloaded this software.i also used the gui program. but i have to read under 0.01g so gui...
Posted on January 21, 2014 at 14:29I use NVIC_SystemReset() in order to reset the system. I am using STM32F103 in my application and RTX rtos. The problem is that if called NVIC_SystemReset() before the RTOS started, the software reset worked. If ...
I'm using the STM32F767ZI MCU and with its RTC function. But my quartz crystal is not accurate. According to the document of the MCU, the accuracy can be calibrated (it said in page 35/255: Digital calibration circuit with 0.95 ppm resolution, to com...
I found a version macro in the library but it seems to be wrong. Please see attachment. What should I do to check the SPL version in the code?
Hello, We are developing a watch-like wearable device with LCD. STM32L4R-Discovery board is a nice reference design for STM32L4R+AMOLED development. It would be also nice to have a schematic for the adapter board MB1314B, which the AMOLED is attached...
Using STM32F030 / F042. I have a GPS receiver onboard which produces a very accurate pulse-per-second signal (~40ns). I want to use this timing source to keep the system clock, or at least the RTC accurate. The user may wander in and out of GPS recep...
How does one define the filter for a CAN A message, when the ID is only 11 bits?If using 16-bit filter, what should be put to the EXTID[17:15]?
I am using STM32f207zg Nucleo MCU board . I tried to implement Ethernet [lwip library] code. But I have got memory issue. There is insufficient memory. It gives compilation error. How to solve this problem? Guide me for Ethernet programming .
Hi,I try to use both HAL and LL library for UART. When I config UART with cubeMX for LL library, I found all functions with HAL library in my code doesn't work. when I say it doesn't work, I mean the code passed compiling but doesn't do anything. Th...
Hi,My Question is related to the PHY LAN8742 mounted on that board. GPIO Configuration for this part is OK, but obvioulsly the 25Mhc clock generator is not working, and i guess this is the reasonfor no response from the PHY. I expect a 25Mhc signal...
