Commit Graph

19 Commits

Author SHA1 Message Date
Damien George 8e1cb58a23 stm32/usbdev: Fix USBD setup request handler to use correct recipient.
Prior to this patch the USBD driver did not handle the recipient correctly
for setup requests.  It was not interpreting the req->wIndex field in the
right way: in some cases this field indicates the endpoint number but the
code was assuming it always indicated the interface number.

This patch fixes this.  The only noticeable change is to the MSC
interface, which should now correctly respond to the USB_REQ_CLEAR_FEATURE
request and hence unmount properly from the host when requested.
2018-02-12 17:22:59 +11:00
Damien George db702ba722 stm32/usbdev: Add support for high-speed USB device mode.
This patch adds support in the USBD configuration and CDC-MSC-HID class for
high-speed USB mode.  To enable it the board configuration must define
USE_USB_HS, and either not define USE_USB_HS_IN_FS, or be an STM32F723 or
STM32F733 MCU which have a built-in HS PHY.  High-speed mode is then
selected dynamically by passing "high_speed=True" to the pyb.usb_mode()
function, otherwise it defaults to full-speed mode.

This patch has been tested on an STM32F733.
2018-02-01 17:57:44 +11:00
Damien George 3130424b54 stm32/usbdev: Add support for MSC-only USB device class.
Select this mode in boot.py via: pyb.usb_mode('MSC')
2018-02-01 15:47:16 +11:00
Damien George 583472e068 stm32/usbdev: Combine all str descriptor accessor funcs into one func.
There's no need to have these as separate functions, they just take up
unnecessary code space and combining them allows to factor common code, and
also allows to support arbitrary string descriptor indices.
2018-02-01 12:46:37 +11:00
Damien George 1d4246a2e8 stm32/usbdev: Reduce dependency on py header files. 2018-02-01 12:44:16 +11:00
Damien George 3f6d3ccc11 stm32/usbdev: Pass thru correct val for SCSI PreventAllowMediumRemoval.
This value is "1" when the medium should not be removed, "0" otherwise.
2017-12-13 18:33:39 +11:00
Damien George f7f4bf0321 stm32/usbdev: Move all the USB device descriptor state into its struct. 2017-09-22 10:57:21 +10:00
Damien George db7f4aa2cb stm32/usbdev: Make device descriptor callbacks take a state pointer. 2017-09-22 10:28:56 +10:00
Damien George 0ea73d2da7 stm32/usbdev: Simplify pointers to MSC state and block dev operations. 2017-09-21 21:51:12 +10:00
Damien George f8f17f48c5 stm32/usbdev: Put all state for the USB device driver in a struct. 2017-09-21 21:51:04 +10:00
Damien George 35e3435f6e stm32/usbdev/core: Add state parameter to all callback functions. 2017-09-21 21:51:02 +10:00
Damien George b3b922f177 stm32/usbdev: Simplify HID tx/rx buffer passing. 2017-09-21 21:50:56 +10:00
Damien George e04b478050 stm32/usbdev: Simplify CDC tx/rx buffer passing. 2017-09-21 21:50:48 +10:00
Damien George 77e1da40e2 stm32/usbdev: Put all HID state in a struct. 2017-09-21 21:50:37 +10:00
Damien George 980b33177b stm32/usbdev: Put all CDC state in a struct. 2017-09-21 21:48:28 +10:00
Damien George 347de3e218 stm32/usbdev: Change static function variable to non-static.
It's written straight away in the function on every call so it doesn't need
to be static.
2017-09-20 17:45:21 +10:00
Damien George 78602a217f stm32/usbdev: Make the USBD callback struct const so it can go in ROM. 2017-09-20 17:44:16 +10:00
Damien George f1dd0fd7df stm32: Remove unused usbd_msc.c file. 2017-09-06 14:50:08 +10:00
Damien George 01dd7804b8 ports: Make new ports/ sub-directory and move all ports there.
This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.
2017-09-06 13:40:51 +10:00