84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Dan Halbert for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "genhdr/autogen_usb_descriptor.h"
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#include "py/gc.h"
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#include "py/obj.h"
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#include "py/mphal.h"
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#include "py/runtime.h"
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#include "py/objtuple.h"
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#include "shared-bindings/usb_cdc/__init__.h"
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#include "shared-bindings/usb_cdc/Serial.h"
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#include "tusb.h"
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#if CFG_TUD_CDC != 2
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#error CFG_TUD_CDC must be exactly 2
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#endif
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static bool usb_cdc_repl_enabled;
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static bool usb_cdc_data_enabled;
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static usb_cdc_serial_obj_t usb_cdc_repl_obj = {
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.base.type = &usb_cdc_serial_type,
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.timeout = -1.0f,
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.write_timeout = -1.0f,
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.idx = 0,
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};
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static usb_cdc_serial_obj_t usb_cdc_data_obj = {
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.base.type = &usb_cdc_serial_type,
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.timeout = -1.0f,
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.write_timeout = -1.0f,
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.idx = 1,
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};
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void usb_cdc_init(void) {
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usb_cdc_repl_enabled = true;
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usb_cdc_data_enabled = false;
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}
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bool common_hal_usb_cdc_enable_repl(bool enabled) {
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// We can't change the descriptors once we're connected.
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if (!tud_connected()) {
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// TODO set entry in dict
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return false;
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}
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usb_cdc_repl_enabled = enabled;
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// TODO set entry in dict
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return true;
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}
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bool common_hal_usb_cdc_enable_data(bool enabled) {
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// We can't change the descriptors once we're connected.
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if (!tud_connected()) {
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// TODO set entry in dict
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return false;
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}
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usb_cdc_data_enabled = enabled;
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// TODO set entry in dict
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return true;
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}
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