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. ...
hi i have a system with two flash memories, one nor and one nand. i need a filesystem supported especially for the nand. which one can i use? are there any examples of support?
Hi.I use a trigger source to trigger SPI tx/rx linked-list DMA (not circular). But have no clues how to jude if the tx/rx DMA is done. I traced the IRQ handler, it calls, the code below: /** * @brief DMA SPI transmit receive process complete c...
Hello . I need to make a device for testing car headlights. I'm going to turn them on and check if all the lights are working. new models of car headlights work via can bus and lin. what stm32 will I need and what components. the device is supposed t...
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 ...
Hello,In my application I need to clear TIM 3 Counter on Rising Edge of an external Pin.My target MCU is STM32C011Is there any example available? ThanksAlfonso
Hi I am utilizing an STM32U5G7 microcontroller to operate a BLDC motor with a system clock frequency of 80 MHz. I require assistance in configuring the device to enter and exit Stop2 mode to achieve the lowest power using the RTC wakeup functionality...
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...
Hello, my program runs to the HardFault _ Handler function, I usually use interrupt check whether there is a function variable overflow, but this time the jump function is irregular, I do not know how to judge, please help me, I will provide the rele...
Hello everyone,I'm using the STM32f407 Discovery board.I'm trying to use TIM2 to send a frame in a cyclic way and also i'm using TIM6 to send the data of a DHT11 sensor. The problem is that when i added the TIM6 i no longer receiver the frames.Who sh...
