STM32 MCUs Embedded software

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Resolved! Bootloader troubleshooting

Hello. I'm using an STM32F3, and am struggling to get the bootloader working on my custom board. It works on the F3 discovery board (If you remove SB19 and wire up a pull-high).Steps: Plug USB port into PC. Boot1 is confirmed to be set high in MCU so...

DOCon.1 by Senior
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USB Serial communication on STM32L562E-DK

Hello,I want to send and receive data between my STM32L562E-DK Discovery Board and my pc via USB.The best way would be to use the Micro-USB port which also feeds the ST LINK (CN17). Is there an easy way to implement serial receive and send functions?...

MPetr.3 by Associate III
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[STUSB4500 <--> STM32L031K6] Is it possible to parallelly access read/write register through I2C and NVM register through GUI without any affect?

We are currently working on a USB type C based fast charging system design and interfacing STUSB4500 with STM32L031K6 to compliant PD for fast charging. We are successfully able to read and write registers through I2C.So Is it possible to parallelly ...

Bhautik by Associate II
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How many endpoint would STM32F439 support?

Hello everyoneIn datasheet, i only read following messageUSB OTG HS6 bidirectional endpoints12 host channels with periodic OUT supportDoes it mean that STM32F439 would support 12 OUT endpoints and 6 IN endpoints or?

KTuz.1 by Associate II
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Why would freeRTOS threads which schedule properly on an F4 fail to do so on an F7? One low-priority thread steals the processor and never yields.

The running thread runs vTaskDelay() as it did on the F4. It does not help. Adjusting thread priorities has little effect. Other threads (all started with higher priorities) should have plenty of opportunity to run but almost never do. It all ran...

Sking.21 by Associate III
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