About Harry McKee

Harry McKee · 2019-05-13

I have tried installing and running projects using the USB_Device/CDC_Standalone project for both the STM32L476G-EVAL and the STM32F779I-EVAL boards, but every time I connect the board using the USB FS port, I get a driver error "This device cannot s...

Harry McKee · 2018-02-27

Posted on February 28, 2018 at 00:23The example code for bootloaders and applications both call HAL_Init and SystemClock_Config. I'm guessing that clock initialization is done in both apps because the RCC gets reset in SystemInit.I have tried reusin...

Harry McKee · 2019-05-14

Thanks for info, I was going to try that next. I've looked for more details on the unaligned memory access, but only found a couple posts mentioning this:https://community.st.com/s/question/0D50X00009XkgYUSAZ/stm32l4-usb-otg-host-driver-for-cdcncmhtt...

Harry McKee · 2019-05-14

I think I'm having the same problem (but with an L4 and F7 board). I've got debug output on another thread: https://community.st.com/s/question/0D50X0000Ap1YIzSQM/do-the-virtual-com-port-drivers-work-with-windows-7Please take a look and see if this i...

Harry McKee · 2019-05-14

Looks like my problem is similar to this thread: https://community.st.com/s/question/0D50X0000Amj7LqSQI/stm32f407vgtx-cdc-error-driverAfter increasing both the stack and heap, the hard fault still persists.

Harry McKee · 2019-05-14

Thank you for the reply. I should have said that I have already downloaded and installed (multiple times) both the VCP driver 1.5.0 in VCP_V1.5.0_Setup_W8_x64_64bits.exe and the ST-Link driver in STSW-LINK009.I am already running the latest drivers f...

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Do the Virtual COM Port drivers work with Windows 7?

Bootloader sharing peripheral initialization?

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Re: Do the Virtual COM Port drivers work with Windows 7?