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Use NEOPIXEL as case light

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Add an option to use the NEOPIXEL LED as case light.
This commit is contained in:
nhchiu 2018-01-16 12:53:18 +08:00 • committed by Scott Lahteine
parent 428fbe8228
commit 4a40cf268d
5 changed files with 54 additions and 13 deletions
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42
Marlin/Marlin_main.cpp
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@ -10608,26 +10608,44 @@ inline void gcode_M907() {
#endif // HAS_MICROSTEPS
#if HAS_CASE_LIGHT
#ifndef INVERT_CASE_LIGHT
#define INVERT_CASE_LIGHT false
#endif
uint8_t case_light_brightness; // LCD routine wants INT
bool case_light_on;
#if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
LEDColor case_light_color =
#ifdef CASE_LIGHT_NEOPIXEL_COLOR
CASE_LIGHT_NEOPIXEL_COLOR
#else
{ 255, 255, 255, 255 }
#endif
;
#endif
void update_case_light() {
pinMode(CASE_LIGHT_PIN, OUTPUT); // digitalWrite doesn't set the port mode
if (case_light_on) {
const uint8_t i = case_light_on ? case_light_brightness : 0, n10ct = INVERT_CASE_LIGHT ? 255 - i : i;
#if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
leds.set_color(
MakeLEDColor(case_light_color.r, case_light_color.g, case_light_color.b, case_light_color.w, n10ct),
false
);
#else // !CASE_LIGHT_USE_NEOPIXEL
SET_OUTPUT(CASE_LIGHT_PIN);
if (USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN))
analogWrite(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? 255 - case_light_brightness : case_light_brightness);
else
WRITE(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? LOW : HIGH);
}
else {
if (USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN))
analogWrite(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? 255 : 0);
else
WRITE(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? HIGH : LOW);
}
analogWrite(CASE_LIGHT_PIN, n10ct);
else {
const bool s = case_light_on ? !INVERT_CASE_LIGHT : INVERT_CASE_LIGHT;
WRITE(CASE_LIGHT_PIN, s ? HIGH : LOW);
}
#endif // !CASE_LIGHT_USE_NEOPIXEL
}
#endif // HAS_CASE_LIGHT