I was using USB-DFU for uploading LED related codes on STM32F446RE but then I came across bootloader selection flowchart which I am attaching with this question. According to this flowchart, I won't be able to access the bootloader mode in presence o...
If you select Ethernet, LWIP, and USB Device in CubeMX and press ok to return back Keil IDE. After import is done, Ethernet, LWIP, and USB Device files are NOT added into the project. "Source Group 1 is empty". You can not compile the project. are th...
What the __STM32F?xx_HAL_VERSION constant, defined in stm32f?xx_hal.c (where ? is STM32 cpu series) is for ?I would like to use this constant to check at compile time and display at run time what is the HAL library used in the firmware...But with my ...
Hi, I'm testing a code using Nucleo-L476RG and an analog to digital converter. This ADC uses SPI communication and shares its RDY (end of conversion) and DOUT functions on the same pin, that is, after reading the converted data on the pin, it become ...
i have a devicei want to stm32 usb host can connect to ttyusb2(virtual com port), but i dont know how tocould you give me some guide
I have a question concerning the stm32f4xx_hal_i2c.c. In the function HAL_StatusTypeDef HAL_I2C_Master_Transmit(..) there is the following code sequence.uint32_t tickstart = 0x00U; /* Init tickstart for timeout management*/ tickstart = HAL_GetTick();...
I find the USB Device Library code in "Middlewares\ST", but no Host Library code. Where is it located?
We need to be able to program a new board with firmware as well as update the firmware...both using USB. What do BOOT0 and BOOT1 need to be? We currently have BOOT0 low to boot from system memory. If updating firmware, how do we get the bootloader...
