Program Upload method in nucleo stm32f103
Hello Everyone I am try to upload my code through stm32f103 necleo debuger or programmer but have facing one issue for no st link found error I have attached the pic please give the solution .
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STSW-PFCBIDIR
Hello all,does anybody know the workload of the STSW-PFCBIDIR's controller when converting AC -> DC ?Is the controller able to do some more expensive calculations (current controlling) and communication tasks (CAN) ?Kind regards !
Resolved! PA9 is high voltage level when configured as input pull-down mode
Hello, everyone. I use STM32L496 on my board, and use PA9 as a GPIO for input, without any external resister. Software program is based on HAL. I have a sample demo like this: int main(void) { HAL_Init(); BSP_Init(); ...
What do these lines of code do: WM8994 Errata Work-Arounds
Hi all,I'm using an STM32F746 Disco board. I'm not sure if the code (below) for this codec came from one of the examples for this board or other disco or nucleo board but it is from an STM32 example or board or github.There are three lines for "WM899...
Resolved! Unexpected UART timeout error HAL_TIMEOUT with the STM32G0B1RET MCU
I completed an alpha prototype design with the NUCLEO-G071RB, the STM32 Nucleo-64 development board with a STM32G071RB MCU plus a custom daughter board. Hardware and software using the HAL library work well, so I moved on to the next step, a beta des...
Resolved! STM32C0 bootloader UART pin assignment
Hello,I have a question regarding the bootloader of the STM32C0 (especially the TSSOP 20 version STM32C031F6Px).According to the datasheet and the reference manual, the bootloader can communicate via UART1 and I2C1.The pins it is using are PA9&PA10. ...
Cannot build my project
After the cube ide and programmer updated, the debugger broke and this is the message I would get:make: *** No rule to make target 'ENGC 371\project1\file\STM32F429ZITX_FLASH.ld', needed by 'project1.elf'. Stop. what would be the best take? i am usin...
Resolved! Distinguish between 2 µC (STM32L071CZY6 and STM32L071KZU6)
Hello,we have an electronic with two possible µC as footprint on the PCB.STM32L071CZSTM32L071KZInside the layout it was necessary to route two signals to different GPIOs, thereforewe have a difference in the configuration.We want to avoid a #define t...
Resolved! STMCubeIDE: compiler doesn't create code for FPU on STM32G431
I am using STM32CubeIDE version 1.14.1 on a WIN10 machine.The following C code asm("VMUL.F32 s0, s0, s0"); volatile float xyz = 3.1415; xyz = xyz * 2.3; disassembles to the following: 79 asm("VMUL.F32 s0, s0, s0"); 08000df0: vmul.f32 ...
Resolved! External VREF+ and VREF- for ADC
Hello,I am using NUCLEO-F756ZG. My application is ADC related. I am measuring an analog signal at high sampling rate. Recently, I had a discussion with my team and had an interesting proposal. Our target signal is pretty much guranteed to be within 0...
