STM32 MCUs Products

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Alternate pin selection for quadspi_ncs in STM32l476vg.

may i get any help in selecting alternate gpio pin for quadspi_ncs functionality in STM32l476vg. As per the datasheet only PE11/PB7 can be selected as quadspi_ncs. Apart from PE11/PB7 can i use any other GPIO for the same functionality.

nb by Associate
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Resolved! Generate 2 second break from UART

I'm trying to generate a 2 second break from USART1 on a STM32F105. It's needed for a custom protocol running on top of LIN: the TX line must be driven low for 2 seconds.UARTs like 8250 and 16550 have a Set Break Enable Bit (SBE) in their Line Contro...

0690X000006CO4eQAG.png

Regarding Delay

Hi..... i am a masters student from india. I have developed a code for RGBW now i want to include strobe effect for that i have give a hal_delay it is working fine now i want to change the PWM of RGBW when it is in strobe effect both has to work simu...

saiteja by Associate II
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Matching not good. First Difference at address..

I am using stm32f103zet6.The following error message occurs:​Matching not good. First Difference at address 0x64002000:File byte is 0x61.Read byte is 0x41​Target 02: Verify successful, but data not matching ...​I would appreciate any guidance on how ...

yjang.0 by Associate
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  • 1 replies
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Resolved! SD cards and SPI rabbit hole help!

Hi All,After a day or so of researching I feel more overwhelmed than anything regarding using SPI to communicate with SD cards!! There is so much STUFF out there regarding embedded c and SD cards - I don't even know where to begin! I've gone down so...

STM32F746G-DISCO + atollic truestudio + CubeMX + GDB debugger + stlink + stemwin debuger always gets trapped in the LTDC_IRQHandler

I'm debugging a stemwin application and whenever I try to use the step over command in the debugger I wind up in the LTDC_IRQHandler routine. The program works as is but when I try to single step, I stop at the above point. Any help? The display file...

ETone by Associate III
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  • 0 replies
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STM32 Timer set in output compare / one pulse mode

Hi everyone, I'm trying to set a timer so that it works in output compare and also in one pulse mode, as I want it to only fire once. Below is my code for initiating timer1 in output compare/one pulse. Is this setup correct? One issue I'm having is t...

FFuma by Associate II
  • 1242 Views
  • 1 replies
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Resolved! Error when flashing STM32L4R9I-DISCO

Hi to All ! I'm a new in STM32 MCU programming. (But with big experience in C/C++).Just bought STM32L4R9I-DISCO, install eclipse with plugin for AC6 toolchain, STM32Cube under Linux. Build one of the examples : RTC-timestamp, erase the Flash (without...

BNach by Associate
  • 720 Views
  • 2 replies
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