ADC WITH MULTIPLE CHANNELS IN STM32H503
HICan anyone have example how to configure and use multiple ADC channels in STM32503 microcontroller.i have seen in a video to use DMA, but how to configure and use it.anyone please suggest and help.
Forum Posts
STM32F746NGH6 can we directly replace by STM32F779NIH6 or STM32F777NIH6
Hello Team,Currently we are using STM32F746NGH6 MCU. But we want 2Mb flash memory in same series. But in same series there is 2Mb flash memory is not available.So, we are checking about STM32F779NIH6 or STM32F777NIH6. Can we directly replace STM32F74...
Question of STKNX
Regarding the KNX TP, I tested the STKNX evaluation board and my board which have ST-KNX chip then have below questions: Q1, The testing connection is UART TX => KNX_TX (STKNX EV1) => KNX_TP line => KNX_RX(STKNX chip board 2) => UART RXCH1: KNX...
Resolved! Can I connect chip with 1 data Lane MIPI to 2 data Lane MIPI display and how ?
I have not seen displays with 1 data Lane MIPI but they are always 2 data Lane MIPIbut some STM chips have only one 1 data Lane MIPICan it be somehow connected like grounding the remaining line.
Resolved! FSMC on STM32F103ZG vs FMC on STM32H755ZI
Good Day and Hello Everyone. In my upcoming project, my task is to upgrade the currently used MCU from STM32F103ZG to STM32H755ZI. My question are;1- Can I replace all the FSMC I/O pins that I'm currently using on STM32F103ZG with the FMC I/O pins on...
Does STM32H723ZG support High-Speed USB data transfer without using the external PHY?
Hi, I've just got the STM32H723ZG Nucleo board and I'm trying to set up a High-Speed 480mbps data transmission. Do I need to buy an external PHY or does the model already support High-Speed USB communication?
Resolved! CMOS- and TTL-compliant
Hi,Master:platform: STM32G070CBQuesion: Regarding CMOS - and TTL compliant, the manual provides the above diagram. How does it achieve compatibility? When Vin>min (07 x VDDIO, 2), is it considered that the input is at a high level? When Vin<min...
Resolved! Bootloader initialization concern with STM32G0B0R
Hi, Please advise . I've been designing with the STM32G0B0R at my company. I have some ports connected to a ULN2003A driver input and ouputs to a relay's negative return, since the relay is conneted to 12V . specifically PC10, PC11. PC12,PC13. the UL...
STM32H563 read from flash bug
Hi, I have an IAP project which have image A and image B. Image A is on flash bank1 and image B is on flash bank 2. When I run image A and upgrade image B, I will trigger the bug when doing soft CRC. The system is running on freertos.My soft crc code...
STM32H750 LTDC Issues on Intermittent display abnormalities
Hello everyone, I'm facing an issues with STM32H750 custom Board. Configuration: 1. FMC connect 32MB SDRAM 2. 32MB QSPI (Code run at QSPI) 3. 1024x600 16bit TFT-LCD(Framebuffer locate at SDRAM 0xC0000000-0xC012C000) ...
