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Hi All,I am using an Nucleo-144 STM32H723ZG.Here I try to use ADC3 to sample data, and save it to a buffer (SRC_Buf) using DMA, which works fine. Then I want to move the data from the SRC_Buf to A bigger buffer using MDMA. I have some callback functi...
Hey,I'm using the Timer 2 in Encoder Mode TI1 and TI2. The Trigger Output of the Timer is set to Master/Slave Mode Enabled and the Trigger Event is set to Compare Pulse (OC1).As far as I know: This Timer will fire an internal interrupt via TRGO every...
Hi,I am a beginner and I want to generate a 50Hz square wave on STM32F407 on Keil UVision4Please mention libraries etc that are being used and if you can how to add them to Keil UVision so it doesn't give an error.
Hi STM32 TeamI can not find STM32F402RCT6 in cubemx or ST website. but, i can buy this chip form szlcsc.com.How can i develop this chip. It is discontinued or a transitional type? (only see a STM32F4 value line or more message)
I am faced with an interesting problem. The code I have seems to run only after I press the reset button. If I somehow remove power, and put it back, it will not run until the reset button is pressed. HAS ANYONE ever had this problem ?All my power r...
Hi Madam/Sir,We recently developed a custom board using STM32H747. The designs and schematic were based on Portenta H7 and the disco board. We received the board from PCBWay and confirmed that hardware-wise, it's okay and was proven electrically corr...
How are parts purchased from www.avaq.com?We want to purchase the stm32 series, this one https://www.avaq.com/chip/stm32l010f4p6Looking for some advice.
Hi,I ordered a PCB and after I had soldered all the components I noticed that in the PCB there was a connection between my SWD interface to I2C pins (PF0, PF1) and SWD pins were connected to the I2C bus. I tried short-circuiting them with a tiny copp...
Hi, I wish to produce a single pulse; lo-Hi delay Hi to Low. I am using Timer 1 PB15 which is the complementary output timer Channel 3I am using the timer in the following sequenceTimer initialisationSet the ARR and CCR3 with the followingARR = 2241 ...
Posted on June 25, 2014 at 13:00 I want know if is possible to wakeup the MCU(STM32F4) fromstandby power mode with only the Wakeup pin, without setting the RTC allarm. i have try this but the MCU don't wakeup. HAL_EnableDBGSta...
