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sophia_controller
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Jake 2025-09-28 22:05:51 +08:00
parent 84d24d93a2
commit bcb240773d
1 changed files with 54 additions and 48 deletions
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102
script.js
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@ -235,7 +235,9 @@ window.onload = () => {
const header = [0xAA, 0x55];
const length = payload.length;
const message = [...header, commandCode, length, ...payload];
const lengthHigh = (length >> 8) & 0xFF;
const lengthLow = length & 0xFF;
const message = [...header, commandCode, lengthHigh, lengthLow, ...payload];
const writer = port.writable.getWriter();
await writer.write(new Uint8Array(message));
@ -384,66 +386,70 @@ window.onload = () => {
return buffer;
}
async function sendAnimationToESP32(port, commandCode, filename, currentAnimation, chunkSize = 256) {
const { header, frames, keyframes } = currentAnimation;
const payloadBuffer = buildAnimationPayload({ header, frames, keyframes });
const totalSize = payloadBuffer.byteLength;
const payloadArray = new Uint8Array(payloadBuffer);
async function sendAnimationToESP32(port, commandCode, filename, currentAnimation, chunkSize = 256) {
const { header, frames, keyframes } = currentAnimation;
const payloadBuffer = buildAnimationPayload({ header, frames, keyframes });
const totalSize = payloadBuffer.byteLength;
const payloadArray = new Uint8Array(payloadBuffer);
for (let offset = 0; offset < totalSize; offset += chunkSize) {
const end = Math.min(offset + chunkSize, totalSize);
const chunkData = payloadArray.slice(offset, end);
for (let offset = 0; offset < totalSize; offset += chunkSize) {
const end = Math.min(offset + chunkSize, totalSize);
const chunkData = payloadArray.slice(offset, end);
const HEADER1 = 0xAA;
const HEADER2 = 0x55;
const offsetHigh = (offset >> 8) & 0xFF;
const offsetLow = offset & 0xFF;
const totalHigh = (totalSize >> 8) & 0xFF;
const totalLow = totalSize & 0xFF;
const HEADER1 = 0xAA;
const HEADER2 = 0x55;
const offsetHigh = (offset >> 8) & 0xFF;
const offsetLow = offset & 0xFF;
const totalHigh = (totalSize >> 8) & 0xFF;
const totalLow = totalSize & 0xFF;
const length = 4 + chunkData.length; // offset(2) + total(2) + chunk
const lengthHigh = (length >> 8) & 0xFF;
const lengthLow = length & 0xFF;
const length = 4 + chunkData.length; // offset(2) + total(2) + chunk
const lengthHigh = (length >> 8) & 0xFF;
const lengthLow = length & 0xFF;
const packet = new Uint8Array(5 + length + 1);
packet[0] = HEADER1;
packet[1] = HEADER2;
packet[2] = commandCode;
packet[3] = lengthHigh;
packet[4] = lengthLow;
packet[5] = offsetHigh;
packet[6] = offsetLow;
packet[7] = totalHigh;
packet[8] = totalLow;
packet.set(chunkData, 9);
const packet = new Uint8Array(5 + length + 1);
packet[0] = HEADER1;
packet[1] = HEADER2;
packet[2] = commandCode;
packet[3] = lengthHigh;
packet[4] = lengthLow;
packet[5] = offsetHigh;
packet[6] = offsetLow;
packet[7] = totalHigh;
packet[8] = totalLow;
packet.set(chunkData, 9);
let checksum = commandCode ^ lengthHigh ^ lengthLow ^ offsetHigh ^ offsetLow ^ totalHigh ^ totalLow;
for (let b of chunkData) checksum ^= b;
packet[5 + length] = checksum;
let checksum = commandCode ^ lengthHigh ^ lengthLow ^ offsetHigh ^ offsetLow ^ totalHigh ^ totalLow;
for (let b of chunkData) checksum ^= b;
packet[5 + length] = checksum;
const writer = port.writable.getWriter();
await writer.write(packet);
writer.releaseLock();
const writer = port.writable.getWriter();
await writer.write(packet);
writer.releaseLock();
console.log(`Sent chunk: ${filename} offset=${offset} size=${chunkData.length}`);
console.log(`Sent chunk: ${filename} offset=${offset} size=${chunkData.length}`);
console.log(packet);
}
console.log("Total animation size:", totalSize);
}
}
function waitForOkResponse(timeoutMs = 1000) {
return new Promise((resolve) => {
const timeout = setTimeout(() => {
const index = okResponseQueue.indexOf(resolve);
if (index !== -1) okResponseQueue.splice(index, 1);
resolve(false);
}, timeoutMs);
return new Promise((resolve) => {
const timeout = setTimeout(() => {
const index = okResponseQueue.indexOf(resolve);
if (index !== -1) okResponseQueue.splice(index, 1);
resolve(false);
}, timeoutMs);
okResponseQueue.push(() => {
clearTimeout(timeout);
resolve(true);
okResponseQueue.push(() => {
clearTimeout(timeout);
resolve(true);
});
});
});
}
}