zhaoxin/rpi_sense_hat_server
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update

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赵鑫 2022-09-05 14:52:24 +08:00
parent c02b42fae3
commit 8869e44147
1 changed files with 12 additions and 9 deletions
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21
server.js
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@ -35,16 +35,14 @@ const sensehat = {
flipV(redraw=true) 垂直反转
getter and setter rotation 默认为 0
setRotation(r, redraw=true) 设置旋转，r 初始为 0，r 只能设置为 0/90/180/270
loadImage(filePath, redraw=true)
showLetter(character, textColour=[255,255,255], backColour=[0,0,0])
showMessage(textString, scrollSpeed=0.1(秒), textColour=[255,255,255], backColour=[0,0,0])
flashMessage(textString, speed=0.1(秒), textColour=[255,255,255], backColour=[0,0,0])
# 未实现 # getter and setter lowLight 默认为 true
# 未实现 # getter and setter gamma = Array of length 32 containing Integers between 0 and 31
# 未实现 # gammaReset() 恢复默认 gamma
loadImage(filePath, redraw=true)
showLetter(character, textColour=[255,255,255], backColour=[0,0,0])
showMessage(textString, scrollSpeed=0.1(秒), textColour=[255,255,255], backColour=[0,0,0])
flashMessage(textString, speed=0.1(秒), textColour=[255,255,255], backColour=[0,0,0])
*/
get pixels() { return sensehat.led.getPixels() },
},
@ -56,10 +54,10 @@ sensehat.led.loadImage('images/heart.png')
const io = require('socket.io')(server, { cors: { origin: '*' } })
io.on('connection', (client) => {
io.emit('action', { action: 'setPixels', pixels: sensehat.led.pixels })
client.on('action', ({ action, x, y, color, pixels, delay, image, character, speed, backcolor }) => {
client.on('action', ({ action, x, y, color, pixels, delay, image, character, speed, background, text }) => {
x = Number(x), y = Number(y), delay = Number(delay) | 200, speed = Number(speed) | 0.2
if (character == undefined) character = ' '
if (backcolor == undefined) backcolor = [0, 0, 0]
if (background == undefined) background = [0, 0, 0]
switch (action) {
case 'clear':
if (color == undefined) color = [0, 0, 0]
@ -126,7 +124,12 @@ io.on('connection', (client) => {
break
case 'showLetter':
if (color == undefined) color = [255, 255, 255]
sensehat.led.showLetter(character, color, backcolor)
sensehat.led.showLetter(character, color, background)
io.emit('action', { action: 'setPixels', pixels: sensehat.led.pixels })
break
case 'showMessage':
if (color == undefined) color = [255, 255, 255]
sensehat.led.showMessage(text, speed, color, background)
io.emit('action', { action: 'setPixels', pixels: sensehat.led.pixels })
break
default: