mirror of
https://github.com/alexandrebobkov/ESP-Nodes.git
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70 lines
2.5 KiB
JavaScript
70 lines
2.5 KiB
JavaScript
import atob from "atob-lite";
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/**
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* Import flash stub json for the given chip name.
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* @param {string} chipName Name of chip to obtain flasher stub
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* @returns {Stub} Stub information and decoded text and data
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*/
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export async function getStubJsonByChipName(chipName) {
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let jsonStub;
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switch (chipName) {
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case "ESP32":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32.json");
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break;
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case "ESP32-C2":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32c2.json");
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break;
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case "ESP32-C3":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32c3.json");
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break;
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case "ESP32-C5":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32c5.json");
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break;
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case "ESP32-C6":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32c6.json");
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break;
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case "ESP32-C61":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32c61.json");
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break;
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case "ESP32-H2":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32h2.json");
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break;
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case "ESP32-P4":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32p4.json");
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break;
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case "ESP32-S2":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32s2.json");
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break;
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case "ESP32-S3":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_32s3.json");
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break;
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case "ESP8266":
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jsonStub = await import("./targets/stub_flasher/stub_flasher_8266.json");
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break;
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}
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if (jsonStub) {
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return {
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bss_start: jsonStub.bss_start,
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data: jsonStub.data,
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data_start: jsonStub.data_start,
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entry: jsonStub.entry,
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text: jsonStub.text,
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text_start: jsonStub.text_start,
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decodedData: decodeBase64Data(jsonStub.data),
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decodedText: decodeBase64Data(jsonStub.text),
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};
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}
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return;
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}
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/**
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* Convert a base 64 string to Uint8Array.
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* @param {string} dataStr Base64 String to decode
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* @returns {Uint8Array} Decoded Uint8Array
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*/
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export function decodeBase64Data(dataStr) {
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const decoded = atob(dataStr);
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const chardata = decoded.split("").map(function (x) {
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return x.charCodeAt(0);
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});
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return new Uint8Array(chardata);
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}
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