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I have a custom STM32H755IIK6 board where ADC1 and ADC2 are used as an I/Q receiver. The ADCs are configured in dual regular simultaneous direct mode, 12-bit, at 1.92 MSPS per channel.The board also includes a LAN8742A Ethernet PHY. The 50 MHz RMII r...
Hi, I am using STM32G491 with 2 FDCAN channels. FDCAN1 is working normally for sending and receiving data. FDCAN2 is sending out data normally, but it can't receive any data, not able to generate any receiving interrupts. Here is the initialization c...
Hello, we are seeing a weird symptom in our application in which all LTDC registers are reading back the same seemingly random number. This is during a debugging session via system viewer (we are using Keil 5.40 and compiler 5), OR when reading and ...
Is there a STM32N6 throughput test on the USB 2-480Mb happened. I'm just curious because i'm getting a throughput on my design of * 97 Mb Just wondering what is a idealistic throughput to see if i need to edit something on my end or this is a e...
Hi I have setup a small project in CubeMX v6.17.0 with FSBL and an application (secure domain only). As long as I use the default Flash and RAM region, debugging works fine. ROM (xrw) : ORIGIN = 0x34000400, LENGTH = 511K RAM (xrw) :...
The boot fail light doesn't seem to function the way i would think it would. When* boot 0 == 0* boot 1 == 0* entire external flash == 0xff* using STM32N6-DK The boot fail light never seems to stay on? My thought is that part of the ROM would read th...
Mostly i have to use my device with battery. So i need to operate it as low-power as possible. When doing this low-power process(either standby-stop-or sleep deeep sleep etc. i have no experience about these modes), one ADC reading is critical for me...
Hardware & Setup- MCU: STM32H523RE (I3C target/slave mode) - Controller: STM32H533RE (I3C controller mode)- HAL Version: STM32CubeIDE 1.16.1, HAL for STM32H5- Bus Speed: 3.205 MHz I3C SDR Problem Description We're implementing an I3C target that need...
Device: STM32H7A3LIH6Q (TFBGA225) Tools: STM32CubeProgrammer v2.22, STLINK-V3MINIE, OpenOCD 0.12.0 IDE: STM32CubeIDE / HAL Custom PCB, 4 boards affected identicallySummaryAfter approximately 20 successful flash/debug cycles, all 4 of our custom board...
I am planning to use STM32U083CC series MCU in my project and after inspecting datasheet there is a line "Vddusb should be preferably connected to Vdd when the USB is not used)". I know that Vddusb is independent from Vdd but is it omitted that i can...
