@microbit/microbit-fs
Version:
Manipulate files in a micro:bit MicroPython Intel Hex file.
81 lines • 3 kB
JavaScript
;
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var __importDefault = (this && this.__importDefault) || function (mod) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.getHexMapDeviceMemInfo = getHexMapDeviceMemInfo;
exports.getIntelHexDeviceMemInfo = getIntelHexDeviceMemInfo;
/**
* Retrieves the device information stored inside a MicroPython hex file.
*
* (c) 2020 Micro:bit Educational Foundation and the microbit-fs contributors.
* SPDX-License-Identifier: MIT
*/
const nrf_intel_hex_1 = __importDefault(require("nrf-intel-hex"));
const flashRegions = __importStar(require("./flash-regions.js"));
const uicr = __importStar(require("./uicr.js"));
/**
* Attempts to retrieve the device memory data from an MicroPython Intel Hex
* memory map.
*
* @param {MemoryMap} intelHexMap MicroPython Intel Hex memory map to scan.
* @returns {DeviceMemInfo} Device data.
*/
function getHexMapDeviceMemInfo(intelHexMap) {
let errorMsg = '';
try {
return uicr.getHexMapUicrData(intelHexMap);
}
catch (err) {
errorMsg += err.message + '\n';
}
try {
return flashRegions.getHexMapFlashRegionsData(intelHexMap);
}
catch (err) {
throw new Error(errorMsg + err.message);
}
}
/**
* Attempts to retrieve the device memory data from an MicroPython Intel Hex.
*
* @param intelHex - MicroPython Intel Hex string.
* @returns {DeviceMemInfo} Device data.
*/
function getIntelHexDeviceMemInfo(intelHex) {
return getHexMapDeviceMemInfo(nrf_intel_hex_1.default.fromHex(intelHex));
}
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