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Tim Russell
Associate III
since ‎2018-07-20
‎2023-07-03

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  • 14 Posts
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Unable to output floats using printf() after migrating to latest STM32 FW version.

2021-09-09
From my functioning STM32 (H7) project, I open the .IOC file which spawns STM32CubeMX, which generates a dialog asking:"This project was setup using STM32Cube firmware FW_H7 V1.9.0. The new STM32Cube V6.3.0 works best with STM32Cube firmware version...

Problem with SPI Serial Clock (SPI_SCK) signal not getting generated on H7

2019-05-16
I have an app that uses SPI5 on an F7 chip with no problems, but it no longer works when I upgraded to the H7 chip (at the same time I changed to using SPI2).I am no longer getting the serial clock signal (SPI_SCK) on SPI2 on the H7 chip.I defined SP...

How to get the Unix timestamp from STM F7?

2018-10-19
I need to get the Unix timestamp from my F7 application.I know how to use the HAL_RTC_GetTime() function that returns the time in the RTC_TimeTypeDef, but I want the raw epoch time since 1/1/1970.Is there a function to get this timestamp?

What is the proper method to re-initialize SD card interface to support removal/reinsertion of SD card?

2018-08-29
My SD card interface (using SDMMC1) stops working after the SD card has been removed/re-inserted.I have tried un-mounting using f_mount(0, &SDPath, 0) and then re-mounting with no success.As a test, I executed the following for each transaction:f_mou...

Can I change the MCU type from STM32F373V8 to STM32F373VC within an STM32CubeMX project to avoid creating a new project?

2017-07-11
Posted on July 11, 2017 at 16:34I need to change the MCU type from STM32F373V8 to STM32F373VC within an STM32CubeMX project.Can this action be performed without creating a new project within STM32CubeMX?-OR-Is a new project even required since the M...
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