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An applicaiton and simulator for a bike lighting system #245

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savanni merged 16 commits from bike-lights into main 2024-08-01 01:32:29 +00:00
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1 changed files with 11 additions and 5 deletions
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bike-lights/bike/src/main.rs
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@ -98,17 +98,23 @@ impl<
} }
fn update_lights(&self, dashboard_lights: DashboardPattern, body_lights: BodyPattern) { fn update_lights(&self, dashboard_lights: DashboardPattern, body_lights: BodyPattern) {
let mut lights: [u8; 20] = [0; 20]; let mut lights: [u8; 260] = [0; 260];
lights[16] = 0xff; lights[256] = 0xff;
lights[17] = 0xff; lights[257] = 0xff;
lights[18] = 0xff; lights[258] = 0xff;
lights[19] = 0xff; lights[259] = 0xff;
for (idx, rgb) in dashboard_lights.iter().enumerate() { for (idx, rgb) in dashboard_lights.iter().enumerate() {
lights[(idx + 1) * 4 + 0] = 0xe0 + DASHBOARD_BRIGHTESS; lights[(idx + 1) * 4 + 0] = 0xe0 + DASHBOARD_BRIGHTESS;
lights[(idx + 1) * 4 + 1] = (I16F16::from(rgb.r) * LIGHT_SCALE).saturating_as(); lights[(idx + 1) * 4 + 1] = (I16F16::from(rgb.r) * LIGHT_SCALE).saturating_as();
lights[(idx + 1) * 4 + 2] = (I16F16::from(rgb.b) * LIGHT_SCALE).saturating_as(); lights[(idx + 1) * 4 + 2] = (I16F16::from(rgb.b) * LIGHT_SCALE).saturating_as();
lights[(idx + 1) * 4 + 3] = (I16F16::from(rgb.g) * LIGHT_SCALE).saturating_as(); lights[(idx + 1) * 4 + 3] = (I16F16::from(rgb.g) * LIGHT_SCALE).saturating_as();
} }
for (idx, rgb) in body_lights.iter().enumerate() {
lights[(idx + 4) * 4 + 0] = 0xe0 + BODY_BRIGHTNESS;
lights[(idx + 4) * 4 + 1] = (I16F16::from(rgb.r) * LIGHT_SCALE).saturating_as();
lights[(idx + 4) * 4 + 2] = (I16F16::from(rgb.b) * LIGHT_SCALE).saturating_as();
lights[(idx + 4) * 4 + 3] = (I16F16::from(rgb.g) * LIGHT_SCALE).saturating_as();
}
let mut spi = self.spi.borrow_mut(); let mut spi = self.spi.borrow_mut();
spi.write(lights.as_slice()); spi.write(lights.as_slice());
} }