suspect-devices/circuitpython/ports/stm32/usb.c, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2019-10-13T15:08:52+00:00 remove ports/stm32 2019-10-13T15:08:52+00:00 Dan Halbert halbert@halwitz.org 2019-10-13T15:08:52+00:00 urn:sha1:fc033bd954a46156d6902392f8ae21ac2872bb1c WIP: after merge; before testing 2018-07-11T20:45:30+00:00 Dan Halbert halbert@halwitz.org 2018-07-11T20:45:30+00:00 urn:sha1:7c219600a246d8956d0b23ea3f5d125a820e6b6a stm32/usb: Add ability to have 2x VCP interfaces on the one USB device. 2018-05-14T13:44:45+00:00 Damien George damien.p.george@gmail.com 2018-05-14T13:44:45+00:00 urn:sha1:47ecbbbecbad117820e1c37282e7e61528e5d969 This patch adds the configuration MICROPY_HW_USB_ENABLE_CDC2 which enables a new USB device configuration at runtime: VCP+VCP+MSC. It will give two independent VCP interfaces available via pyb.USB_VCP(0) and pyb.USB_VCP(1). The first one is the usual one and has the REPL on it. The second one is available for general use. This configuration is disabled by default because if the mode is not used then it takes up about 2200 bytes of RAM. Also, F4 MCUs can't support this mode on their USB FS peripheral (eg PYBv1.x) because they don't have enough endpoints. The USB HS peripheral of an F4 supports it, as well as both the USB FS and USB HS peripherals of F7 MCUs. stm32/usb: Change HID report funcs to take HID state, not usbdev state. 2018-05-14T07:04:43+00:00 Damien George damien.p.george@gmail.com 2018-05-14T07:04:43+00:00 urn:sha1:2e565cc0d47f464ea02292ef4c23f12421a90169 stm32/usb: Combine HID lower-layer and interface state into one struct. 2018-05-14T06:34:31+00:00 Damien George damien.p.george@gmail.com 2018-05-14T06:34:31+00:00 urn:sha1:ed92d623269a70051c59fae5e909b97779dac54e stm32/usb: Combine CDC lower-layer and interface state into one struct. 2018-05-14T06:15:58+00:00 Damien George damien.p.george@gmail.com 2018-05-14T06:15:58+00:00 urn:sha1:bf08a99ccdbe79bb13a1f28c48e31da8dbaaf6f6 stm32/usb: Use usbd_cdc_itf_t pointer directly in USB_VCP class. 2018-05-14T05:24:44+00:00 Damien George damien.p.george@gmail.com 2018-05-14T05:24:44+00:00 urn:sha1:ed32284b70d83c9ffd223070d8eb9cd05afc8465 stm32/usb: Use correct type for USB HID object. 2018-05-09T06:00:19+00:00 Damien George damien.p.george@gmail.com 2018-05-09T06:00:19+00:00 urn:sha1:c1115d931fdf3780df92233c3b7bbf2e5cbe82ca stm32/usb: Fix broken pyb.have_cdc() so it works again. 2018-05-09T05:59:48+00:00 Damien George damien.p.george@gmail.com 2018-05-09T05:59:48+00:00 urn:sha1:e1bc85416a1f15edc95706ebc60255dfb7a9784a stm32: Introduce MICROPY_HW_ENABLE_USB and clean up USB config. 2018-02-13T07:51:08+00:00 Damien George damien.p.george@gmail.com 2018-02-13T07:51:08+00:00 urn:sha1:5c320bd0b093f44cad19046d84a63e5ed4e7fc87 This patch allows to completely compile-out support for USB, and no-USB is now the default. If a board wants to enable USB it should define: #define MICROPY_HW_ENABLE_USB (1) And then one or more of the following to select the USB PHY: #define MICROPY_HW_USB_FS (1) #define MICROPY_HW_USB_HS (1) #define MICROPY_HW_USB_HS_IN_FS (1)