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HiI'm planning to make a digital mixer that takes 4 analog audio input channels (2x stereo), processes them with digital effects, in 24 bits, and outputs 4 analog audio channels. I’m trying to figure out which chips may be compatible for my project. ...
Hello,I wanna read an external ADC.The ADC has following serial process conditions:1. Get a CNV signal by µC2. Convert and send BUSY=HIGH to µC3. After Convert send BUSY=LOW to µC4. µC send SCK to ADC, then ADC send data and is running as long as it ...
I want to use an parallel 12-bit or 14-bit ADC with STM 32 bit MCU. I am guessing the best way is to use DCIM to interface with the ADC. The sampling clock need not be very high (< 2 MHz). But i need continuous samples with no interruptions. Can some...
I am using timer15 to generate TRGO by update event, which is used to trigger DMA to transfer data via spi.From the oscilloscope, I found a delay around 150ns between rising edge of TRGO (PWM output on PA2) and first pulse of SPI sck.I am not sure wh...
Hello everyone,We are using a custom STM32H755 controller board, and we are encountering an issue where the controller locks up whenever we switch the core clock source (for example, switching from HSI to HSE).According to the evaluation board user m...
I am using a NUCLEO-F767ZI Board.Previously I have not used or configured any GPIO. Then I used CubeMX to reconfigure 3 Pins to Inputs with Pull-Down like this: if (HAL_GPIO_ReadPin(button_uncouple_GPIO_Port, button_uncouple_Pin) == GPIO_PIN_SET) {I...
Hi everyone,I am trying to setup DCMIPP Pipe0 to read data from 256x192 pixel sensor by 16 data lines.Seems everything configured and working fine except of transfer data to destination buffer.DCMIPP frame counter is increasing. Pipe0 dump counter is...
Hello STM community,I have built and assembled a custom PCB board with an STM32U083CC on it. I have made 5 boards, after the first two did not work, I only populated the minimum on the other three. However, I am unable to debug or event connect to it...
Hi Team,We are using STM32G431RBT6, we have tested the ADC1 for PA3 i.e. Channel4 with external Vref 3.3 and VDDA 3.3 with 12-bit selection and the reading we are getting with 5 to 10 counts fluctuations we are seeing but when we have changed to inte...
Hi everyone,I'm currently designing a custom board based on the STM32F722, and I came across something I need clarification on.According to the STM32F722 datasheet, there is no device listed in the UFBGA176+25 package. However, when searching online ...
