I've read AN2606 and it says use Pattern 14 for the G474 series. My understanding from this is a new board should enter the inbuilt bootloader simply by pulling the BOOT0 pin high. This does not work for me.Using STLink I can see the the option bits ...
Hello, I am trying to use a timer 15 in PWM mode to drive the DMA of a DAC. I need the PWM to generate N number of update events for M number of pulses. For example, generated an update event 10 times every 200 pulses. I'm just trying to get t...
Hi All, I'm having issues setting up multiple HID reports. I had a couple of USB HID projects in the past, all worked fine. This time I started from STM32CubeIDE from Custom HID device. I have the following report descriptor: /** Usb HID report desc...
Hi Sir,My target board is STM32H747 , when I add the code. make will report error. the error message is below , how to fix it ? arm-none-eabi-gcc -o "TUT_03_CM4.elf" @"objects.list" -mcpu=cortex-m4 -T"D:\STM32CubeIDE\workspace\TUT_03\CM4\STM32H747XIH...
Hi,I am using an STM32L452 and am trying to set the ADC reference voltage programmatically back and forth between the internal VREF (set to 2.5V) and the external 3V3 power rail. This is specifically for ADC1 channels 1 and channel 7. I tried a few d...
I have a question about the usage of the Cache in a Bootloader for the STM32H730I am using:STM32H7external Flash connected to over OCTOSPI in QSPI ModeCMISIS version V5.0.8I first run a Bootloader that initialized the OCTOSPI/QSPI and then loads the ...
STM32CubeIDE v.1.15.1Currently on the official STM32F4 MCU package site there is a patch 1.28.1 to download which should include some fixes for ethernet issues (I hope those are fixes for issues I have) but this version is not availablie through Embe...
Dear Members,We are using STM32L4P5VGT, with USB (supports OTG). The said product has a USD card with an SDIO interface to store the sensor data. The USB is planned to be used following purposes.1. CDC for Laptop serial communication to send real-tim...
In startup_stm32f411xe.s, the FPU seems to be incorrectly declared. It is: .fpu softvfpShouldn't it be: .fpu fpv4-sp-d16I checked other files in the same family and they also have the softvfp declaration.
I'm working on a project that involves using FATFS and I was curious if I had to use the specified anti-tamp pin that gets shown. I declare other input GPIO, but only PC13 shows up as PC13-ANTI_TAMP
