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