PM0214; NVIC_ISER is marked as 'rs'; but List of abbreviations for registers doesn't have 'rs' case;
PM0214 Rev 10; NVIC_ISER is marked as 'rs'; but List of abbreviations for registers doesn't have 'rs' case;
STM32 MCUs Products
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Resolved! Nucleo-U575 board, what is the magical "OSV bit", mentioned in the guide only once??
Hello again everyone, I have been still looking at the ADC1. The thing is, in the User Guide Bible page 1031, "Managing conversions using the DMA" section, there is a phrase, that says: "The DMA transfer requests are blocked until the software clears...
Resolved! STM32H753VIT6E,the last letter "E" means?
STM32H753VIT6E,the last letter "E" means?We found this parts from a file,but we don't know whether this parts is real.
STM32G0 series TIM+ADC+DMA. Why does an external event not come from the timer?
I have had an experience of working with TIM+ADC+DMA on microcontrollers F series. Now I need to use TIM+ADC+DMA on microcontroller STM32G030F6P6. A part of ADC and DMA registers was changed in G0 series. I want to digitize sequencely two channels af...
Resolved! STM32F207 access data to beyond flash size
I have STM32F207ZE and made a project that read and write data to flash memory.STM32F207ZE flash size is 512Kbyte.but I tried writing data to a 0x80E0000 address(flash sector 11), it worked.Surprisingly, the STM32CubeProgrammer can also has access ...
Allocated memory corrupted in Interruptroutine?
Hello Community,I'm developing a program for a STM32 L051R6T6 with CubeIDE.on bare metal, using HAL driver functions.It reads some cyclic data from two USARTS using DMA.The maincycle does processing of the rxTelegrams, transmits and does some logging...
STM32U585 temperature sensor
HelloCould you share some detail of STM32U585 temperature sensor information?When do the calibration in plant, how to guarantee the junction temperature of the chip? Do you perform the calibration with bare die or with package?How about the linearity...
why _malloc_r() running from printf() access invalid address (0x800000) and causes BusFault
Hi,I am testing ThresholdDetection example of FlightSense on Nucleo_STM32F401RE, the code works fine with default setting as 4x4 resolution in MX_53L5A1_ThresholdDetection_Process(). Changing resolution to 8x8, printf() goes into HardFault_Handler(),...
[STSPIN32G4]Buck or Gate Dirver EMI?
1. Far-field EMI, as shown in the figure below2. MCU Near-field FFT, as shown in the figure below(EVM also has this situation)3. External power connection, as shown in the figure below4. Use a scope carbon rod and use a ground spring. It is measured ...
