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Forum Posts

How can fix CAN Receive problem in Normal Mode

Posted on October 02, 2017 at 20:28Hi,I try to communicate via CAN. I can transmit data to PCAN but i can't receive in Normal Mode. When i use Loopback, i can receive data. Please Help me.. My configuration is here/* CAN1 init function */static void...

How to enable F746 ADC clock in CubeMX output?

Posted on October 05, 2017 at 22:59I have LCD code from Cube tool for 746 Discovery board. I have tried to get ADC working but all I get are time outs. I have tried to find differencies between my code and various adc examples and I have found some,...

LMI2 by Lead
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UART Rx of Variable Length with Interrupt

Posted on October 05, 2017 at 21:30I've seen a number of threads on there trying to find a workaround for the HAL library's inability to read a UART message of variable length. Is there any official fix to this yet, or is hacking the library still t...

Konami by Senior II
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Resolved! STM32L475 IRTIM Functionality

Posted on October 05, 2017 at 12:36Hello community,Even though the RM0351 mentions the availability of IRTIM, the datasheet for STM32L475 does not mention anything about it. RM0351 is for both STM32L4x5  and STM32L4x6 and STM32L476 datasheet mention...

Analog window watchdog

Posted on October 05, 2017 at 10:36Hi Guys,I have STM32L071 and I want to use analog window watchdog for detecting if voltage on channel 2 is bellow my threshold. I use it and it works really nice.I use this settings for ADC:/**Configure the global ...

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JAN R by Associate III
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Selft Test Library with HAL library

Posted on October 05, 2017 at 08:20HelloI had been using old HAL Libraries from 2015 with Selt Test Library. I just upgrade my HAL library but now I am having issues with some code changes/missing functions/definitions for the Self Test Library.  Ca...

how to validate whether the stm32f4 is working in 180MHz

Posted on October 05, 2017 at 15:16Hi,We are facing  a problem, any help will be greatly appreciated.I am using stm32f446zet.  I have set to 180MHz system clock , but GPIO pin toggles at  8 MHz. We are using OPT8320 TOF sensor whose opclk runs at 24...