STM32 MCUs Embedded software

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Resolved! Where to start developing usb firmware?

Posted on January 20, 2018 at 14:55I need to develop an isochronous type USB firmware to transmit real time data to computer, but I dont know where to start. My question is What book/article/blog is enough to read to start developing a usb firmware ...

CDC firmware isochronous transfer mode

Posted on January 19, 2018 at 09:46 I am developing an application which in some conditions must stream video to PC over USB-HS. CDC was probably the only firmware that I could choose to transfer huge amount of data to computer. While CDC is impleme...

STM32 HID host class library, mouse mode

Posted on January 08, 2018 at 15:08I've generated a new project for STM32446 with CubeMX (v. 4.23.0, repository v 1.18)with USB in host mode and only HID class. On a custom board.It works right 'out of the box' and detects attachment of standard PC ...

Pavel A. by Evangelist III
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adjustment for HAL

Posted on January 17, 2018 at 03:36can the HAL programmers please add the __weak attributes to the interrupt routines.I had to add this one again today:__weak  void CEC_CAN_IRQHandler(void);  // in stm32f0xx.hand this one:__weak void CEC_CAN_IRQHand...

T J by Lead
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PDM Filter Hard fault

Posted on January 14, 2018 at 16:15HiI am working with 'stm32l433ccu6' ARM processor and I got a serious problem which cause Hard Fault Error inside my firmware. The problem arise when I run PDM_Filter_64_LSB() function from libPDMFilter_CM4F_keil.l...