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JTAG Pins ...

Posted on November 29, 2016 at 13:17Hello, I'm designing a board and I want to add JTAG on my board. If I use a following schematic, will it work ? (I'm using STlink-V2 as a programmer and a debugger.)

Mujtaba by • Senior
  • 1346 Views
  • 3 replies
  • 0 kudos

CubeMX Feature Request

Posted on November 29, 2016 at 22:26Hello, I like CubeMX and would like to suggest a feature for the report generator. I use Nucleo boards a lot for development and small projects and the support for it is really great, but I always have to look up ...

valtin by • Associate II
  • 545 Views
  • 1 replies
  • 0 kudos

STM32F303 SPI clock in read processing

Posted on November 10, 2016 at 06:14I have question about SPI communication on the STM32F303. Read processing from slave device(SD) in SPI does not go well. I expected that 1 is returned, but 0 is returned. I check program code and signal by oscillo...

kenji by • Associate
  • 617 Views
  • 2 replies
  • 0 kudos

Stm32f1xx and can problem + bug on CUBEMX library

Posted on November 24, 2016 at 12:52Hi, i have a little problem on Can program.If you call HAL_CAN_Init and after HAL_CAN_Deinit, when you call again HAL_CAN_Init, the function ''HAL_CAN_Init'' return always Timeout on CAN1.Its a bug ?And i found th...

Marco1 by • Associate II
  • 459 Views
  • 2 replies
  • 0 kudos

STM32F769 Discovery emWin Hello World

Posted on November 24, 2016 at 21:42Hi,I’m  trying to use the STM32F769I_EVAL STemWin_HelloWorld project on the STM32F769 Discovery. Cube: STM32Cube_FW_F7_V1.5.0\Projects\STM32F769I_EVAL\Applications\STemWin\STemWin_HelloWorldThe application runs on...

paul2 by • Senior
  • 481 Views
  • 1 replies
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STM32F7 Discovery: Encoder Interface & Getting access to PA9

Posted on November 22, 2016 at 21:42Hello, I'm trying to get the encoder interface operational on the STM32F7 Discovery Board. Unfortunately, there seems to be a lack-of-pins problem. It seems like the easiest timer to use is TIM1. Channel 1 is on t...

jasonj by • Associate
  • 586 Views
  • 2 replies
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STM32F0 CAN Bus Busy Error

Posted on November 23, 2016 at 17:15 I'm working with CAN bus and sometimes my code stop receiving CAN Messages, only send. The function below /* Receive */ if (HAL_CAN_Receive_IT(CanHandle2, CAN_FIFO0) != HAL_OK) { /* Reception E...

eng23 by • Senior
  • 767 Views
  • 1 replies
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HSE clock bypass means?

Posted on November 28, 2016 at 03:20Recently, I read reference manual about stm32f4 rcc,but I have no idea about what is HSE clock bypass, I only know that there is a bit in RCC->CR for HSE BYPASS.I study the driver function RCC_HSEConfig()there are...

ctc.ctc by • Associate II
  • 9277 Views
  • 5 replies
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LSE OSC Fail in STM32F107

Posted on November 27, 2016 at 07:22Dear,I am using STM32F107 with External 32KHz crystal and backup battery in my product.sometimes in power on, after:  RCC_LSEConfig(RCC_LSE_ON);then wait for LSE readey :while (RCC_GetFlagStatus(RCC_FLAG_LSERDY) =...

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