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Hello all,I am trying to implement an external loader for my board. Which uses a W25M02GV (QSPI NAND FLASH)I am following the https://github.com/STMicroelectronics/stm32-external-loaderI am trying to configure an STM32L4 to use this memory in mapped-...
Hi there,I have a board with STM32F429BI and DM9000(connected to MCU by FMC).I enabled and config the FMC in cubeMx, after that, the LWIP is still gray(can't enable it).Does that mean only when the ETH is configured then the LWIP is useful?If I want ...
I'm working with an STM32G474 microcontroller and need guidance on how to write 32-bit data to flash memory. Could someone provide me with a proper procedure or example code that demonstrates how to accomplish this task efficiently and correctly? Any...
I have read most of the replies to posts that had the same problem that I am having with HAL_Delay() not working. None of the solutions that I tried worked. It is apparent that the interrupt handler is never getting executed so any attempt to use HA...
The STM32G4 I'm using supports up to 8 hardware USB endpoints. I'd like to it to enumerate as a composite device with 3 CDC-ACM channels (doing so would greatly simplify the host software). Since each CDC-ACM class device requires 3 endpoints one eac...
Hi ,While exploring flashloader macro using IAR IDE to update Option bytes , I programmed FLASH_OPTR register with Readout Protection level 1.Since then I am not able to communicate to device using STLink and following is the errorIs there anyway I ...
I want to use the FMAC to streamline weighted sum calculations using the FIR feature in non-circular mode. I have an array who's individual values are populated asynchronously via DMA and I use this array as the X1 buffer, but I missed that the buffe...
Hi to everyone!I'm using STM32U535: without HAL, with TIM1, ADC1 and GPDMA1_Channel1.TIM1 regularly (every 312.5us) triggers the ADC1 (MSIK=16MHz,SMP=0b011=20ADC_ClockCycle, 14bits) which performs a sequence of 12 channels with oversampling 4x and wi...
How do we configure the STM32L073RZT6 to produce a 1-second delay using Timer3 without using HAL libraries? Please help me understand the calculations involved, along with which registers need to be configured
Hi there all,I have been looking to power some LEDs which require 25mA supply at 3.3V. This is above the capabilities of this Nucleo-64 board as it is stated that the maximum GPIO supplied current is 20mA per pin (100mA total across all pins).For ref...
