Ask questions, find answers, and share insights on STM32 products and their technical features.
That's how I would understand it. When I set the output as open drain I need an external pull-up (or pull-down) resistor. Is there a reason I SHOULD use the external resistor? If so - what does this configuration option (pull-up, pull-down) mean exac...
HOW CAN I USE SDMMC? I WANT TO READ HTML FILES FROM SD CARD? IM USING STM32F767 MCU. IM WORKING ON HTTPD SERVER AND MY HTML CSS FILES 300MB.
Sorry for not explaining well, my english is not very good but what i am trying to do is a sum of two signals. I have write a simple code . I have the violet signal in PE9 and the light blue signal in PB0. I am trying to do the sum of this pins and m...
I am using the stm32h745ziq-nucleo board. I want to invert the pwm pulse .could you please help me by sending the related code snippet to do this.Thanks &Regardssm
We have used the I2S and DMA function.
Two CANs on the same board. Can I connect CAN1TX to CAN2RX and CAN1RX to CAN2TX?
I had a problem using this API HAL_I2C_Slave_Receive_IT(&hi2c1, buff, 100) in case i send 20 bytes for example wich is a corrupted frame for me (i am waiting for 100 bytes) then i2c driver will stack this 20 bytes and it does not free them wich in a ...
I'm using an STM32F401CCU6 microcontroller and am trying to generate a timer interrupt of 10 us with TIMER3.The timer is a update event timer. The formula I'm using is:Update_event = TIx_CLK/((PSC + 1)*(ARR + 1))Below, I've given my clock configurati...
