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...
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...
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...
Posted on March 16, 2017 at 16:09I'm working with an STM32L476ZG with an external flash connected through the FMC interface set up as NOR Flash memory starting at address 0x64000000. I wrote a custom bootloader to write code to this external flash a...
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...
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 ...
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...
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...
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...
Posted on March 16, 2017 at 20:16I have attempted to set up timer 4 channel 1 for input capture but unsuccessfully. The scope indicates that my 1KHz, 3vdc, 35 uSec pulses are making it to PD12 (TIM4, ch 1). However, CC1IF is never set. Although chan...
