When i observe the clk pin always high but sometimes, somehow that i dont know i can see clk pulses but really i dont know reason why. Also i am trying to communicate touch ic and it has change pin sense the touchs. This pin always high and when the ...
There are two typedefs in the 'stm32l1xx_hal_gpio.h' file: 'GPIO_InitTypeDef' and 'GPIO_PinState'. The first has a corresponding entry in the low-level drivers (stm32l1xx_ll_gpio.h), but the other one is missing.It looks like this in the HAL file:/**...
Hi,I have a problem with my application that reads messages from CAN.Sometimes, after wake up, I see rx error on CAN driver (I use the function GetLastErrorCode, that return error number 32(Form error)), this situation remains until I generate a MCU ...
stm32h743xx.h:stm32h7xx_ll_sdmmc.h:
Hello,when I load the application, everything compiles fine and its running. When I now connect my USB stick, it recognizes it, says on the touchscreen which vendor it is, how much GB it has, and so on. Now when I touch the screen to enter playback m...
What is/are the best document(s) should i use to improve my knowledge about USB Host HAL driver. I yet didn't find a reasonable explanation of how it works in detail ...Thank you !ps: Could you link to a good PDF about that ?
I create Custom hid and send 2 PC report usingwhile(1){USBD_CUSTOM_HID_SendReport(&hUsbDeviceFS, dataToSend, 4);}And... Device is frozen. Why? I am going inside HAL->USBD_CUSTOM_HID_SendReport... I see codehhid->state = CUSTOM_HID_BUSY;so USBD_CUSTOM...
hello, I'm trying to transfer a block of data from the PC via USB (with HyperTerminal) to my device card, but I haven't found a way to not lose data.Surely there is the possibility of controlling the flow of data coming from the PC arriving on the re...
I'm working on a project using a STM32F446 with a boilerplate created with STM32CubeMX (for peripherals initialization and middleware like the FreeRTOS with the CMSIS-V1 interface). I have two threads which communicate using mailboxes but I encounter...
Hello everyone!!!I get a problem with HAL_Delay function. When I use STM32CubeMX creat my simple project (blink a led with STM32F4 Discovery Kit) everything is OK with HAL_Delay() function.But when I creat a same project without using STM32CubeMX, HA...
