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author | Joey Castillo <jose.castillo@gmail.com> | 2021-08-23 08:11:49 -0600 |
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committer | Joey Castillo <jose.castillo@gmail.com> | 2021-08-23 08:11:49 -0600 |
commit | 67b749f3afe08bc8a14fa89e92019d142dafa74e (patch) | |
tree | dc46ba08c45a7aab96177a385dadc5a616a4e502 /watch-library/watch/watch_led.c | |
parent | 42f0eac6d12bb354ce34f1cee42ad43f8a023282 (diff) | |
download | Sensor-Watch-67b749f3afe08bc8a14fa89e92019d142dafa74e.tar.gz Sensor-Watch-67b749f3afe08bc8a14fa89e92019d142dafa74e.tar.bz2 Sensor-Watch-67b749f3afe08bc8a14fa89e92019d142dafa74e.zip |
refactor: break out different areas of functionality
Diffstat (limited to 'watch-library/watch/watch_led.c')
-rw-r--r-- | watch-library/watch/watch_led.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/watch-library/watch/watch_led.c b/watch-library/watch/watch_led.c new file mode 100644 index 00000000..01f59fc4 --- /dev/null +++ b/watch-library/watch/watch_led.c @@ -0,0 +1,95 @@ +/* + * MIT License + * + * Copyright (c) 2020 Joey Castillo + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + bool PWM_0_enabled = false; + +void watch_enable_led(bool pwm) { + if (pwm) { + if (PWM_0_enabled) return; + + PWM_0_init(); + pwm_set_parameters(&PWM_0, 10000, 0); + pwm_enable(&PWM_0); + + PWM_0_enabled = true; + } else { + watch_enable_digital_output(RED); + watch_enable_digital_output(GREEN); + } + watch_set_led_off(); +} + +void watch_disable_led(bool pwm) { + if (pwm) { + if (!PWM_0_enabled) return; + pwm_disable(&PWM_0); + PWM_0_enabled = false; + } + + watch_disable_digital_output(RED); + watch_disable_digital_output(GREEN); +} + +void watch_set_led_color(uint16_t red, uint16_t green) { + if (PWM_0_enabled) { + TC3->COUNT16.CC[0].reg = red; + TC3->COUNT16.CC[1].reg = green; + } +} + +void watch_set_led_red() { + if (PWM_0_enabled) { + watch_set_led_color(65535, 0); + } else { + watch_set_pin_level(RED, true); + watch_set_pin_level(GREEN, false); + } +} + +void watch_set_led_green() { + if (PWM_0_enabled) { + watch_set_led_color(65535, 0); + } else { + watch_set_pin_level(RED, false); + watch_set_pin_level(GREEN, true); + } +} + +void watch_set_led_yellow() { + if (PWM_0_enabled) { + watch_set_led_color(65535, 65535); + } else { + watch_set_pin_level(RED, true); + watch_set_pin_level(GREEN, true); + } +} + +void watch_set_led_off() { + if (PWM_0_enabled) { + watch_set_led_color(0, 0); + } else { + watch_set_pin_level(RED, false); + watch_set_pin_level(GREEN, false); + } +} |