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Dear All,I try to use the 2 VCP on the STLinkV3 and I have some problem with standard command...I cannot Send a BREAK command on the TX line I cannot send RST ON/OFF command on the RST line of the VCP2When I use this command nothing append... Any ide...
Dear Community,for some time I've tried to set up the hardware of a STM32F429ZI to periodically trigger a discontinuous ADC conversion with 2 channels.I'm using TIM1 in PWM mode to generate CC interrupts with TIM CH3. The timer is running in center m...
I'm writing a throw-catch case of 2 chips, the Host throws an message onto UART1 bus, then the Slave catches and shows message on UART2 for debugging, there are a delay between catch and throw, but the delay time is not always the same, in my opinion...
Hi,I'm trying to get a timer with external clock (ETR2) to trigger a DMA transfer from GPIO to memory on a STM32H745 with no luck.I'm using cubeMX to generate the code below.The timer seems working. TIM2_IRQHandler is triggered periodically.However n...
STM32L451RE - How to detect a Wakeup event in shutdown mode?Hi,I connected a Accelerometer interrupt on Wakeup Pin 2. In Standby mode "HAL_PWR_EnterSTANDBYMode();" I can wakeup MCU by moving Accelerometer.After that, the flags "PWR_FLAG_WUF2" and "PW...
Hi,I am setting up my STM32F405RG with 3 analog inputs on ADC with DMA.The problem I'm having is that the ADC buffer is being filled in the wrong order:For example, I have channel 11, 12 and 13, with ranks 1, 2 and 3 respectively, so I presume the AD...
Hi,I am using stm32L431, in the documentation says that when using LPTIM pulse counter the 5 first pulses is lost, after this the counter works fine. But in my project this situation is not acceptable, because in some cases I use less than 5 pulses.I...
We are using the STM32F746 in combination with an exernal SD-RAM.The clock rate for the RAM is set to a frequency of 96 MHz.At radiated emission measurement we are above the limit line at 192MHz (double RAM clock)Is there a possibility to activate ji...
Hello,I'm using STM32F767 custom target board with J Link debugger, everything was working fine since last 2 months till today morning, while debugging my existing project following pop up message came up. instead of selecting options right way, I've...
Hi All,I am able to generate OPM pulses using Timer 1 of L4R5ZI MCU.Problem is - I want pulse train having 20 pulses first time. Once they are generated, after ~5ms delay, I want another pulse train having 5 pulses. This is not working. OC1 pin has p...
