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A L · 2018-04-11

Posted on April 11, 2018 at 22:27 Hi there! - After looking around for quite a while, I'm still not exactly sure how to calibrate the RTC on my STM32L011G4 board. - For our project, we are using an external LSE crystal (768 kHz) for the RTC. - Do I...

A L · 2018-06-22

Posted on June 22, 2018 at 15:59Thanks again for the help.>>Luckily, it was possible to see the bug in GDB with a simple backtrace, that showed that SDMMC_WriteFIFO() was called with an invalid address.The loop there does seem dangerously unbounded,...

A L · 2018-06-21

Posted on June 22, 2018 at 04:26Thanks for your help, Clive!Avoid using the polling and SDMMC_WriteFIFO methods, this is prone to underruns, and sensitive to interrupt loading.So far, I've only used f_write() which used SDMMC_WriteFIFO() through the...

A L · 2018-06-21

Posted on June 22, 2018 at 02:46Zottmann.Nils‌ Thanks for asking this question, and providing a possible solution!I also had the same problem.MCU: https://www.st.com/en/microcontrollers-microprocessors/stm32f746zg.htmlSTM32CubeMX: 4.0In order to mak...

A L · 2018-04-24

Posted on April 24, 2018 at 17:08Thank you for the detailed answer!Clive One wrote:>>Which type would be a replacement for an STM32F746ZGT6Check for a pin equivalent in the F76x/F77x families. Should be able to run same code in a materially equivale...

A L · 2018-04-23

Posted on April 23, 2018 at 16:25Thank you Clive One!http://www.keil.com/support/docs/3778.htm :Also, check if the device manufacturer offers updated revisions of the device with a Cortex-M7 core revision r0p2 or newer.According to this http://www.k...

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RTC calibration (STM32L011G4)

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