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Well I tried to read the documentation, but found only HW requirements to use SMPS. So is the SMPS required?Or can the SMPS just tie VDDSMPS, VLXSMPS, VFBSMPS and VSSSMPS to ground directly on PCB when no needs for that?
Hi,I am trying to record audio on a STM32F412 with an MP23DT05-A (digital MEMS microphone made by ST) using DSFDM.After basic configuration in CubeMX the project does not compile. The error is a missing function: undefined reference to `__HAL_RCC_D...
Unfortunately there isn't an example provided for SPI on the STM32L4R9 Disco board. I can tell from the User Manual that I need to set the quad SPDT switch on the board to the SPI configuration. If I understand table 20 in the User Manual, I need to ...
Hi, Can anybody help to point out why the pin voltage on adc input goes high as soon as i start the adc. When I connected a 10K resistor between AIN1 and GND (VDDA=VDD=3.3V), the voltage dropped to 1.6V. I tried HAL_ADC_START , Start with IT , DMA...
Hello,I am using NUCLEO-STM32G071RB hardware. I configure to detect PVD (falling edge) but it looks like it doesn't detect any interrupt./** * @brief Configures the PVD resources. * @param None * @retval None */ void PVD_Config(void) { /*...
While trying to figure out how to trigger multiple ADC conversions every 100ms, I came up with what is listed below. This works but I wanted to know if there is a better way to do this? Also do all selected channels get monitored for conversion at th...
Hi,I'm trying to get familiar with the STM32L5 series of MCU's by loading and executing one of the example projects on the STM32L562E-DK Development Kit. The user manual for getting started with STM32L5, UM2656, says that there is an example project...
I used some SDRAM with the FMC, and I do have the datasheet of the SDRAM, which lists lots of timing information. But the datasheet uses different terms than CubeMX, so how can I find out which CubeMX parameter corresponds to which datasheet value? ...
Hello there!I am using STM32F103RCT6 and have trouble with GPIO pin state change during program flashing that I don't want.Attached picture shows this phenomenon. (ch1 : PA9, ch2 : PB14)These two pins are not related to JTAG/SWD.PA9, PB14 are used ...
