diff options
author | Joel Challis <git@zvecr.com> | 2021-11-19 18:41:02 +0000 |
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committer | GitHub <noreply@github.com> | 2021-11-19 10:41:02 -0800 |
commit | 2728603fe6d73e805a539d337fd01051c46ca806 (patch) | |
tree | 5c83ffc7efa112da870bd5d8502a9d91d4792f35 /tmk_core/common/chibios/_wait.h | |
parent | 43b9e23bae12916d5161f03700c9bfe46737324b (diff) |
Move tmk_core/common/<plat> (#13918)
Diffstat (limited to 'tmk_core/common/chibios/_wait.h')
-rw-r--r-- | tmk_core/common/chibios/_wait.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/tmk_core/common/chibios/_wait.h b/tmk_core/common/chibios/_wait.h deleted file mode 100644 index 2f36c64a2e..0000000000 --- a/tmk_core/common/chibios/_wait.h +++ /dev/null @@ -1,60 +0,0 @@ -/* Copyright 2021 QMK - * - * 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 3 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 <http://www.gnu.org/licenses/>. - */ -#pragma once - -#include <ch.h> -#include <hal.h> - -/* chThdSleepX of zero maps to infinite - so we map to a tiny delay to still yield */ -#define wait_ms(ms) \ - do { \ - if (ms != 0) { \ - chThdSleepMilliseconds(ms); \ - } else { \ - chThdSleepMicroseconds(1); \ - } \ - } while (0) - -#ifdef WAIT_US_TIMER -void wait_us(uint16_t duration); -#else -# define wait_us(us) \ - do { \ - if (us != 0) { \ - chThdSleepMicroseconds(us); \ - } else { \ - chThdSleepMicroseconds(1); \ - } \ - } while (0) -#endif - -#include "_wait.c" - -/* For GPIOs on ARM-based MCUs, the input pins are sampled by the clock of the bus - * to which the GPIO is connected. - * The connected buses differ depending on the various series of MCUs. - * And since the instruction execution clock of the CPU and the bus clock of GPIO are different, - * there is a delay of several clocks to read the change of the input signal. - * - * Define this delay with the GPIO_INPUT_PIN_DELAY macro. - * If the GPIO_INPUT_PIN_DELAY macro is not defined, the following default values will be used. - * (A fairly large value of 0.25 microseconds is set.) - */ -#ifndef GPIO_INPUT_PIN_DELAY -# define GPIO_INPUT_PIN_DELAY (CPU_CLOCK / 1000000L / 4) -#endif - -#define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY) |