I am not sure how to ask but some functions in HAL libraries, just starts with HAL prefix, for exampleHAL_GPIO_WritePin() ;But also some macros start with double underscores for example__HAL_GPIO_EXTI_CLEAR_IT() I know that ones are macros and others...
Hello,I already got the STM32Cube Mouse to work an modified it to work as keyboard using some other example. I have read documentation like USB in a nutshell and others alike. My problem is that I understand how the USB works in theory but I don't se...
Hi.I am going to develop a “box�? that shall have a USB port (device) to be connected to a PC for SW downloading (to the “box�?) as well as other two-way PC-to-box communications (a PC for monitoring the “box�? and its contents). We also need one I2...
I am trying to implement a USB Host for keyboard and mouse. I have successfully implemented the demo that is shown here:https://www.youtube.com/watch?v=MlhUG4GsOT0Key presses are all being received successfully by the host. I am struggling with how a...
The below paragraph to me is almost incoherient. I don't have a usb protocol analyser so its important I get this right (From page 684 of the RM0350 user guide):OUT and SETUP packets (data reception)"These two tokens are handled by the USB peripheral...
Hi all!I am trying to catch an interrupt with high resolution timer HRSTIM, timer D, on SMT32 board NUCLEO H743ZI.The startup code was generated via CubeMX. Interrupt setup is presumably correct.I can see in the generated code that HRTIM initializati...
I am searching Standard Peripheral Library For STM32F103xx In ST Webiste but am not able to get it can anybody help me where do i get standard peripheral library with CMSIS
I have a USB development project that entails the creation of a composite USB device. To integrate it with third party USB stacks I'm developing an interface for the low level USB functionality. In the RM0360 user manual, Page 697 the DIR bit is desc...
I use freertos stack overflow hook function.So, I port the function "vApplicationStackOverflowHook" and define macro "configCHECK_FOR_STACK_OVERFLOW" set to 2.i think hook function executed once when some task use the stack, over it's boundary.but i...
I'm trying to write this code, in Arduino go well!I could have the translation with the Hal library?Wire.beginTransmission(_chipAddress); Wire.write(address); Wire.write(value); Wire.endTransmission();