26 lines
781 B
C
26 lines
781 B
C
// Copyright 2018-2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "djinn.h"
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const char* usbpd_str(usbpd_allowance_t allowance) {
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switch (allowance) {
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default:
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case USBPD_500MA:
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return "500mA";
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case USBPD_1500MA:
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return "1500mA";
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case USBPD_3000MA:
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return "3000mA";
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}
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}
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void usbpd_update(void) {
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static uint32_t last_read = 0;
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if (timer_elapsed32(last_read) > 250) {
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usbpd_allowance_t allowance = usbpd_get_allowance();
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if (kb_state.current_setting != allowance) {
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dprintf("Transitioning UCPD1 %s -> %s\n", usbpd_str(kb_state.current_setting), usbpd_str(allowance));
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kb_state.current_setting = allowance;
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}
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}
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}
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