Resolved! Documentation for STM32C0 and STM32U5 microcontrollers?
"C5" typo corrected in title to "C0"Does have the STM32C5 and STM32U5 microcontroller documents e.g hardware user manual?Could you please help me to confirm this?
STM32 MCUs Products
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STM32G0 minimum ADC frequency
Hi, I don't understand why CubeMX is limiting me through their IOC file to select an ADC clock below 2MHz. The datasheet says 140 kHz is the minimum ADC clock frequency for the STM32G07. Anyone has any answers or help ?.
Resolved! 1. Use multiple Op-Amps as differential amplifiers? 2. Do Op-Amps give full 0-3.3V output range?
Hello,I had two related questions to clarify - 1. Can multiple Op-Amps be used in the differential mode simultaneously and their output fed to ADC for measuring input DC voltage?2. Also, since the Op-Amps inside the STM32G4 MCU are not rail-to-rail, ...
Resolved! Unable to execute code in SDRAM on STM32H745
Hi all,Board: STM32H745I-DISCOIDE: 1.16.1 I am facing some issues with trying to execute code on the SDRAM. I have a 2nd stage bootloader that loads the user application onto QSPI located at 0x9000 0000. After that, I copy the user application code t...
Resolved! Getting Data Transfer Error while using LPDMA with LPUART on STM32U575
Hi,I am using LPUART and LPDMA on STM32U575. But I am getting Data Transfer Error.I have tried LPUART with GPDMA it works fine but LPUART with LPDMA giving Data Transfer Error.So I have two questions:1. Can we use LPUART & LPDMA together?2. What will...
Resolved! Can OP-AMPS in STM32 G4 be used as DIFFERENTIAL AMPLIFIERS?
I was going through the reference manual of STM32G4 series MCU. I saw information on using Op-Amps inside the STM32G4 as Inverting and Non-inverting amplifiers. There was no mention of them used as differential amplifiers, can they be used as differe...
Resolved! Place constant at end of used flash - not specific address
Heyho,how can I put a constant at the end of the STM32's used flash? (using: STM32CubeIDE)Not at a specific address (that's not a problem), but I'd like to have a constant always at the end of the used internal flash, independent of any other source ...
SDRAM MPU configuration for LTDC 1280x720
Hi, I have problem config LTDC for 1280x720 @60Hz. Without caching it works no problem, but slow. We are using 32MB SDRAM 16bit, config at 100MHz. When we use MPU to cache SDRAM, code as below: ``` MPU_Region_InitTypeDef MPU_InitStruct; /* Disable t...
Resolved! FDCAN - DUAL ID FILTER
In this code I want IDs 0x100 and 0x200 should only be accepted but in my code all IDs are accepted. How to resolve this?/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file ...
Review Request – Migrating EMIF02-USB03F2 to USBDF01W5 on Custom Board
Hello STM Community,I am developing a custom board based on the MB997E reference design. In this design, the EMIF02-USB03F2 (USB ESD/EMI protection device) is used, but since this part is now obsolete, I am migrating to the USBDF01W5.I have updated ...
