Resolved! AN4879 typo on STM32N6
On AN4879, STM32N6 is marked as Type E (Universal serial bus full-speed host/device interface) But actually it has 2 HS OTG with phy as high-end line up (2* Type D)
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Resolved! Problems programming/starting debug session with custom tables at end of Flash (STM32H563)
Hello,I am working with an STM32H563VITx (2 MB Flash) and I am experiencing a repeatable issue when placing two custom sections (.param_defaults and .app_defaults) at the end of Flash.The application runs as long as these sections are removed.But wh...
MIPI Camera on STM32N6
Hi everyone,I'm working on a project with an AR0144 image sensor connected to CSI2. (STM32N6)I have a question: if I use PIPE0 without any ISP processing of ROW10 data from the sensor to memory, do I still need to use ISP?Do I need to initialize it? ...
STM32N6 is only flashable after POR
Hi,We have a weired problem with a custom N657 design.When using the Nucleo board, its possible to flash the program on the external flash, as long as BOOT1=1.The programmer resets the board and it flashes the firmware normally every time.On our boar...
Resolved! I make a boot on stm32f103, after I enable __enable_irq(); then hang
I want to make a project on stm32f103, I write some code. When I want to add sd card support, I need to use spi interrrupt enable.But after I enable the global irq then the code is hang. Besides I debug the code with gdb, then I do ctrl + c , then I ...
Zephyr application gets stuck after enabling MCO1 on stm32n657X0
I'm using zephyr sysbuild approach to get mcuboot along with the application (application runs in XIP mode)I see that application proceeds to some point; I presume to the point where I enable MCO LL_RCC_EnableMCO(LL_RCC_MCO1)And then it gets stuck, s...
STM32L4R5ZIT6P ESD Damage
Hello, I may have accidently either shorted or applied voltage to my UART TX and RX pins on my MCU which is on a custom PCB and now my PCB is pulling +60 mA of current under load. I am now experiencing difficulty programming the chip and I am gettin...
Resolved! STM32G0B1KET6 CAN Bus-error
Now I've been sitting here for 2 long day's and still haven't been able to solve the BUS-error problem. I'm logging with Kvaser USB CAN card so what I want to see right now is some healthy frames coming out from it, but no, only bus-errors, so I thou...
Do FSK or PSK using HRTIM on STM32G474RE
Hello everyone, I'm trying to do FSK and PSK modulation using HRTIM in STM32G474RE but I have what I want when I use Oscillo to display. For example, '1' = 45 kHz and '0' = 55 kHz. I want to transmit the message "1010" where each bit is 10µs long (F...
STM32L4 SPI transfer using HAL takes a long time (DMA and IT)
I use a STM32L496 and I'm implementing the SPI1 port for the communication with an external device.I have used CubeMX to set things up with SPI_NSS_HARD_OUTPUT and an external pull-up on the SPI1_NSS pin. I have connected SPI1_MOSI to SPI1_MISO to re...
