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I have 2 MCU, one is the STM32F401RE acting as master and the other is STM32G474RE acting as slave, I have kept both the controllers in open drain and pulled up, the slave address is 0x30<<1, I think the data is being transferred because on pressing ...
STM32CubeIDE Version: 1.12.0Using LL driversADC to Memory via DMA1 Channel1 workingUSART1 RX worksMemory to USART1 TX via DMA1 Channel2 does not work I'm guessing the problem we are having is that we are not using the correct DMA channel for USAR...
I recently update my STM32L4 HAL library from 1.9 to 1.13. After that, using the HAL_I2C_Mem_Write_IT function, I got stuck in an error routine because TCR flag was set and that shouldn't happen: When I looked at the changes in the HAL librar...
uC: STM32H725AEIToolchain / IDE: STM32CubeIDECubeMX version: 6.8.0I'm using CubeMX for code generation with HAL drivers.I'm currenty receiving a JPEG from a camera via DCMI with 640x480.I'd like to step up the game to 1280x960, but the picture would ...
I am trying to configure the RTC wakeup functionality to wake the system from STOP2 mode every 60s. I am using the 1 Hz ck_spre clock and setting the WUTR register to 60 using the HAL api HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 60, RTC_WAKEUPCLOCK_CK_SPR...
Good evening ST experts, I hope that some of you can help me with my problem.As the titel already states, I am trying to generate two pulses with different lengths (same length, but different CCRs) by using a DMA timer function:HAL_TIM_PWM_Start_DMA(...
Using part STM32G4. Wanted to check the referance code for pwm.Is mcsdk linux download available?
Hello,I have a problem with the Controller. For some time the Uart is working fine. Than the UART receive Interrupt is not generated anymore.I check the working pcb with the debugger and the scope. I see there is no Signal on the pin. The uart from t...
Curious if anyone else encountered this: I work on a design using STM32H743XI silicon Y and DBGMCU seems to be completely dead. Reading any register returns 0 (so no REV_ID/DEV_ID). Writing to get 'timer freeze on debug' does not work either and read...
We are testing the latest STM32H562RGT device on our application. I am running an eight-channel ADC (on ADC1) with DMA support. All eight channels gets populated with the correct ADC values, however, the DMA InitLinkList State stays on BUSY and thus ...
