Resolved! Connecting 8 PDM microphones to STM32N6
Is it possible to connect 8 PDM microphones to the STM32N6 via MDF?
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DFSDM Trigger enabled in CubeMX, but register not set
I am trying to set up DFSDM on an stm32h753zi using the AMC1306 delta sigma modulator. I have enabled TIM8 as a trigger:But in the registers I see, that JEXTEN is not set to external rising edge (0x1). Instead it is set as disabled (0x0).After the Cu...
Resolved! Can I use STM32L4 at 80MHz generated by HSI16?
I think it is quite natural to operate the STM32L433 at 80 MHz generated from HSI16, but is this guaranteed to be accurate?When creating 80 MHz from HSI16 in STM32CubeMX, no error occurs, but when inputting 16.08 MHz to HSE in the same way, an error ...
Help with FD-CAN filter
Hello,I work with STM32G484, with FDCAN. I want to create filter so only messages with my own CAN_ID will reach HAL_FDCAN_RxFifo0Callback.I started by define the filter:filter.IdType = FDCAN_STANDARD_ID;filter.FilterIndex = 0;filter.FilterType = FDCA...
Resolved! FDCAN filter configuration to receive the ID 0x002 only
hello @mƎALLEm , as you sugestted, i only want to receive a ID 0x002, so my code is like // 设置接收过滤器 FDCAN_FilterTypeDef sFilterConfig; sFilterConfig.IdType = FDCAN_STANDARD_ID; sFilterConfig.FilterIndex = 0; sFilterConfig.FilterType =...
Resolved! Using an STM32C071 for a USB application. Crystal resonator not working?
I have a custom board with an STM32C071K8T6, and I am trying to use it for its USB CDC capabilities.I have designed my circuit to use an ABM3B-8.000MHZ-B2-T ceramic crystal resonator. In its specs, this crystal has a load capacitance of 18 pF, so I u...
STM USB Host MSC works with USB Flash Drive, but not with external hard drives
Hello! everyone.I use the stm32 Nucleo-L476RG to read the total size of USB flash drive and external hard drives, respectively. It works with USB flash drives, but not with external hard drives. The error message from STM32 isFR_DISK_ERR (A hard erro...
STM32G484 I2C Issues to External Device
Hello everyone,I have been trying to open communications via I2C between the STM32G484RET6 and a MCP47FXDX8 DAC using the STM32CubeIDE toolchain.However, as I struggled with that so much I took a step back and just tried to read the I2C data from a N...
stm32l412kbu3 USB
I want to use the 32-pin package of STM32L412 (STM32L412KBU3) as a USB device, using I2C to connect to a few sensors.If I use HSE clock on pin PA0, any suggestion as to a suitable crystal & caps?Could I use LSE instead, would this be accurate enough ...
STM32H573 SDMMC NEGEDGE valid/hold time
Dear ST Community,I am using the STM32H573's SDMMC interface to communicate with a soft eMMC device implemented in FPGA:1.8V I/ODDR==0 modeCLKDIV>0.I'm setting up the timing constraints for the FPGA's CMD input versus the CK input and I have a query ...
