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Calculate rcc with stm32f10x

Posted on March 14, 2017 at 17:23Hi,Here is my input datayou assume that I have 4 variables such as Data1,Data2,Data3 and Data4 that store each byte (Data1 saves d24-d31 and Data4 stores D0-D7). So I want to know how can I execute Crc-8 algorithm in...

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parisa by Senior
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''ARM compiler for MCU'' ver. 1.13.2 Error in System Workbench

Posted on March 18, 2017 at 10:48Hi,Recently I upgrade the 'ARM compiler for MCU' in System Workbench to 1.13.2 after which I am getting the following error as displayed in the console :/usr/make/sh: arm-none-eabi-gcc: command not foundmake: *** [Da...

RADS1 by Associate II
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STM32L053 EEPROM writing going to HardFault

Posted on March 17, 2017 at 23:00Hi!I am trying to write s string into the EEPROM of a STM32L053.I create a strcpy like funtion, using STM32L0xx HAL Libraries:for writing the EEPROM I use this sequence of HAL functions.char ascii_string[200];HAL_FLA...

CAN Initialization on extremely high traffic

Posted on March 17, 2017 at 21:30Hi, my software stucks on CAN_MSR_INAK acknowledge when I try to init CAN in device that is connected to network with very high traffic. From reference manual I've found that:  Once 11 consecutive recessive bits have...

SMTF32F1x CAN bus Error Frame

Posted on February 17, 2017 at 18:54Hi,I am seeing Error Frame from one of our project using STM32F1x MCU. Any recommendation how to debug this issue?Thanks,Dick112.227000 1 108 Rx d 8 db 1f c0 69 ee 89 e8 3e 112.227000 1 109 Rx d 8 86 31 94 43 00 ...

Custom external bootloader on custom F769I based Board

Posted on March 16, 2017 at 18:29Hi community,I need to write an external bootloader for my custom board based on the stm32f769I MCU.According to the 'STM32 ST-LINK utility software description' manual, I have to modify one of the exemple provided a...

enia ami by Associate II
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Audio_Sampling_frequency

Posted on March 17, 2017 at 10:30Hi all,I am working on memsmic1 application which is convert 1 bit pdm data into pcm. with sampling frequency 16 Khzif#define AUDIO_CHANNELS 2#define AUDIO_SAMPLING_FREQUENCY 16000 #if (AUDIO_SAMPLING_FREQUENCY == 16...

How to revive a dead MCU in-circuit?

Posted on December 18, 2016 at 15:11Hello all!  How's this for my very first question I purchased a 3d Printer on clearance with a tag that says Does not Start up.  No warranty.  I was ok with that.  As I'm a developer and a hardware hacker I knew I...