Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 24, 2018 at 01:42Dear team:I use STM32F103 LQFP48 package MCU, using 8M crystal. Circuit board size is limited. Want to use a small package of 8M crystal. If NX3225GD, do not know if there is a problem. And crystal matching capaci...
Posted on February 25, 2018 at 07:31I'm designing a pcb for stm32f429 MCU. All the sample boards that I have seen use 4 pin SMD crystals. Is there any reason that I should do the same and not use a normal 8Mhz 2 pin crystal?
Posted on February 25, 2018 at 07:28Not only that, there aren't tutorials to get started. How do I get started in Eclipse???? Or uVision? I wish I knew there is no support, I would have chosen another manufacturer. #ide #eclispe #l4
Posted on February 23, 2018 at 22:56Hello,There are 2 things I do not understand about my Nucleo-FRM32F042K6 project (attached take1.ioc). As you can see, I turned off everything except the SWD and USB. I want to use the HSI48 for USB, and run ever...
Posted on February 22, 2018 at 12:12Hello.,I am working on STM32F7 Micro controller , In that I need SPI interface with more then 16 bit data size . As per SPI device requirement the SPI Chip select needs to be active low for more then 16 bit data s...
Posted on February 08, 2018 at 06:37I am working on a street light and its energy monitoring system. Once the units are deployed at fields its difficult to update the program each time on-field. So I need to know is there any options there in STM32F...
Posted on February 23, 2018 at 22:58Hello,I need to implement a very basic timer function, the idea is:I receive a character in the USART interrupt. Each time that I receive the character I enable a TIMER. When the serial communication stops the TIM...
Posted on February 24, 2018 at 09:39Helloi use stm32f107vct6 and use cube and hal driver.i init the rtc like example in the cube mx and it work.when i reset the time is correct but date have problem and doesn't save.what can i do?hrtc.Instance = RTC...
Posted on January 08, 2018 at 02:22I'm trying to generate FatFS + SDIO working code by STM32Cube_FW_F4_V1.17.0 and V1.18 for custom boards on stm32f407vgt6 and stm32f429igt6 CPUs, but all attempts are unsuccessful. SPL worked for me. Cube generates ...
Posted on February 24, 2018 at 00:20Dear all,Currently I trying to use the STM32H734VIT6. For this I use MX_CUBE and configured the basics. AC6 to compile the generated code. I have the 'same' program on the STM32F767 flashing some LEDS. Of course I...
