From f53e41ac81662a560a299a23c7863dd2f618a1f8 Mon Sep 17 00:00:00 2001 From: Nick Brassel Date: Mon, 15 Feb 2021 08:56:13 +1100 Subject: Add support for analog USBPD on STM32G4xx. (#11824) * Add support for analog USBPD on STM32G4xx. * Split up to a list of driver types, allow for custom. --- drivers/usbpd.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 drivers/usbpd.h (limited to 'drivers/usbpd.h') diff --git a/drivers/usbpd.h b/drivers/usbpd.h new file mode 100644 index 0000000000..df4f29bb9d --- /dev/null +++ b/drivers/usbpd.h @@ -0,0 +1,29 @@ +/* Copyright 2021 Nick Brassel (@tzarc) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#pragma once + +typedef enum { + USBPD_500MA, + USBPD_1500MA, + USBPD_3000MA, +} usbpd_allowance_t; + +// Initialises the USBPD subsystem +void usbpd_init(void); + +// Gets the current state of the USBPD allowance +usbpd_allowance_t usbpd_get_allowance(void); \ No newline at end of file -- cgit v1.2.3