STM32G4 wakeup
Hi,I try to wakeup STM32G471 with RXD, but always failed. and there is so little materials. Would you please help share the complete demo source code?Thanksbr**** Bing
Forum Posts
G474 DMA + DAC bug?
I'm trying to set up DMA to DAC waveform generation on the G474 using CubeMX for setup. I have the device configured as follows:TIM6 at 10KHz, Trigger Out on updateDAC1 OUT1, Trigger 6 Trigger Out eventDMA configured for DAC1_CH1, DMA1 Channel 5 circ...
How to boot the STM3241G-EVAL?
As shown in below my kit screen is completely white, is not able to see any menu?I have searched to how to boot the kit from STM website, I found a video and an document I want to do the same process, during doing the same procedure I am getting the...
Dealing with CAN bus initialisation error (INAK)
Hi all:I have a bare-metal firmware running on an STM32F407VGT6, and I am implementing a CAN bus interface. It is a very simple "slave" device that responds to short commands.Most basic CAN bus operations are working, but I still haven't finished the...
STM32L011 RAM usage
Hello,I am using STM32L011 MCU and STM32CubeIDE environment. After generating project with CubeMX and even deleting initializations in main function, 'Build analyzer' section shows that 76 % of RAM memory (of total 2KB) is used. What might consume so...
Resolved! STM32G474 ADC erratic measurements when using synchronous clock source
Hi,I'm measuring a buffered voltage using injected conversions, triggered by a timer. I've limited the frequency of the ADC to F_adc < F_adc_hclk/4 as mentioned in the reference manual. When I use the synchronous clock (ADC_CLOCK_SYNC_PCLK_DIV4) I ge...
How to get ADC samples of injected more then one per trigger of PWM
Hello I am using STM32G4 and I need to get number of samples per PWM trigger.Normally it can reach in the interrupt for end of the sequence of conversion and get rank values for one time for every trigger but I would like it that for every trigger g...
Resolved! Is there a One time programmable memory (OTP) in STM32H745zi?
Hello everyone,I just want to make sure that there is no OTP (one time programmable memory) in the STM32H745zi, I could not fine it in this device. Can someone confirm this?RegardsAlan
Is there a way to export all the settings used in the STM32CubeProgrammer GUI, once here I succeded flashing my MCU?
Hello everyone,I installed the STM32CubeProgrammer v2.6.0 for ubuntu and I was able to use the GUI to flash a binary file into the MCU (NUCLEO-G431RB).My aim is to write a shell script to execute this task, therefore my question....Thanks in advance ...
Resolved! Binary compatibility between STM32G030K6 and STM32G0x0 / STM32G0x1 based MCUs
Hi,due to global shortage of MCU components we need to migrate our originally STM32G030K6 based application to alternative MCU. We have identified that following MCUs are compatible with original MCU (i.e when importing the configuration from STM32G0...
