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Hello, I am new to ST micro controller. We are now look for a suitable chip for our application. The STM32H747 has 4 ch I2C. Can I assign one I2C bus on CM4 core and another I2C bus on CM7 and these two I2C buses will talk to different system.Thanks,
I need to have a unique ID on 32bits. Unique ID of STM32G0x is on 96bits.It may have some stucked bit for '0', for example for XY wafer position, maybe others (lot #)?I've seen that " exact information about valid bits not fixed to 0 for given deciv...
I want to do UART by connecting USB to TTL converter(PN-USBTTL-FT, FTDI FT232RL) to Tx and Rx of the board pin without using the USB port of the debugger part of STM32F4xx.The main code is as follows:uint8_t a = 'a'; while (1) { HAL_UART_Transmit(&...
Hi,Is it possible to connect headphones to a Windows laptop using the Nucleo dongle out-of-the-box as the BLE Central? Which BLE profiles/services does it support?
Hello,I am using STM32H753I-EVAL2.Is there any example of display a video from sd card?Thanks,Lior
I know that it is possible with HRTIM, but I need to know if it is also possible just with one TIMx timer
Hi!It's a beginner question, but what is te purpose / use case the CCM RAM in STM32F4-series?I asking this due to CCM RAM in this MCUs connected to D-bus only. For this reason, this implementation don't have code execution capability nor DMA.I'm afra...
We are using the STM32H753ZI and to test if the LSE and HSE have the correct frequency, we want to measure it's frequency using TIM16 and TIM17.We managed to measure the frequency of the LSE using the internal input capture of TIM16 but when we tried...
I transplanted the general FFT algorithm ,but it took a lot of time for the CPU to run .I wonder if I can save time by using a Standard DSP library.
