Submitting a patch for integrated usb-phy on stm32f723

[sabdulqadir]

Hi,
Attached is the patch which I use to make the current code work with stm32f723ze target.
This target has internal USB-HS-PHY and support is not available in chibiOS. Included in the patch

- Board files included for stm32f723e_discovery board
- USB-CDC demo updated to support stm32f723e_discovery board
- Changes to OTGv1/hal_usb_lld.c and stm32_otg.h to support integrated PHY

usb-phy-integration-for-stm32f723-ChibiOS-trunk-r13953.patch.zip

(47.11 KiB) Downloaded 140 times

Let me know if this is acceptable or if I need to change anything.

Thanks a lot,
AQ
Note: PHY initialization code is from cubemx.

[sabdulqadir]

Hi,
Had to do a small correction to the above patch.

Line 940 in os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c changes,
from:
otgp->GCCFG = 0x00800000;
to:
otgp->GCCFG = GCCFG_PHYHSEN;

Sorry about that fellows.

Thanks,
AQ

[Giovanni]

bump