About EPHIL.1

EPHIL.1 · 2022-05-09

Hi,I'm computing CRC32 with 04C11DB7 polynomial with different methods : through python binascii.crc32(...), on the following website " https://simplycalc.com/crc32-text.php ", and with ST embedded module on STM32G483.On basic strings such as "012345...

EPHIL.1 · 2022-01-07

Hi, I enabled RTC and calendar on a STM32F746 CubeMX project, and I can gather correct time informations when using BCD mode from the HAL_RTC_GetTime function, but when using the other option the "binary" mode, the informations I´m getting from GetTi...

EPHIL.1 · 2022-05-09

Thank you for your answer, I managed to get the same result with the CRC from ST by making changes in CubeMX and modifying the code as follow : uint32 crc = HAL_CRC_Calculate(&hcrc, (uint32*)data, 10u) * 0xFFFFFFFF -1uL ;

EPHIL.1 · 2022-01-10

Yes sorry should have detailed, in the while(1) in my main function I am currently calling :HAL_RTC_GetTime(&hrtc, &sTime, RTC_FORMAT_BIN);HAL_RTC_GetDate(&hrtc, &sDate, RTC_FORMAT_BIN);With sTime (and sDate) the appropriate structs, and so I am watc...

EPHIL.1 · 2022-01-10

Hi, Thank you for the answer.Yes I observed it through IAR live watch ; the minutes and hours are at 0, or at their current values at that event (I initialized the RTC mins/hours to 0).The RTC clock source is the LSE integrated on the board (32,768 ...

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Issue with CRC32 module on STM32G483

RTC in binary mode not working properly on STM32F746

Re: Issue with CRC32 module on STM32G483

Re: RTC in binary mode not working properly on STM32F746

Re: RTC in binary mode not working properly on STM32F746