mspm0l1306可移动keil空白工程

资源内容介绍

效仿江协科技STM32创建的可移动的mspm0单片机的空白程序，在User里面存放有mian函数的c文件，需要添加模块化的驱动文件只需要在Hardware文件下添加，操作和江协一样的。实测可用，可能会因为电脑原因导致跳转函数定义时出问题，其他没有问题，大家放心用。

# crc32Standard CRC-32 algorithm implementation in JS (for the browser and nodejs).Emphasis on correctness, performance, and IE6+ support.## InstallationWith [npm](https://www.npmjs.org/package/crc-32):```bash$ npm install crc-32```When installed globally, npm installs a script `crc32` that computes thechecksum for a specified file or standard input.<details> <summary><b>CDN Availability</b> (click to show)</summary>| CDN | URL ||-----------:|:-------------------------------------------|| `unpkg` | <https://unpkg.com/crc-32/> || `jsDelivr` | <https://jsdelivr.com/package/npm/crc-32> || `CDNjs` | <https://cdnjs.com/libraries/crc-32> |</details>## IntegrationUsing NodeJS or a bundler:```jsvar CRC32 = require("crc-32");```In the browser, the `crc32.js` script can be loaded directly:```html<script src="crc32.js"></script>```The browser script exposes a variable `CRC32`.The script will manipulate `module.exports` if available . This is not alwaysdesirable. To prevent the behavior, define `DO_NOT_EXPORT_CRC`.### CRC32C (Castagnoli)The module and CDNs also include a parallel script for CRC32C calculations.Using NodeJS or a bundler:```jsvar CRC32C = require("crc-32/crc32c");```In the browser, the `crc32c.js` script can be loaded directly:```html<script src="crc32c.js"></script>```The browser exposes a variable `CRC32C`.The script will manipulate `module.exports` if available . This is not alwaysdesirable. To prevent the behavior, define `DO_NOT_EXPORT_CRC`.## UsageIn all cases, the relevant function takes an argument representing data and anoptional second argument representing the starting "seed" (for rolling CRC).The return value is a signed 32-bit integer.- `CRC32.buf(byte array or buffer[, seed])` assumes the argument is a sequence of 8-bit unsigned integers (nodejs `Buffer`, `Uint8Array` or array of bytes).- `CRC32.bstr(binary string[, seed])` assumes the argument is a binary string where byte `i` is the low byte of the UCS-2 char: `str.charCodeAt(i) & 0xFF`- `CRC32.str(string[, seed])` assumes the argument is a standard JS string and calculates the hash of the UTF-8 encoding.For example:```js// var CRC32 = require('crc-32'); // uncomment this line if in nodeCRC32.str("SheetJS") // -1647298270CRC32.bstr("SheetJS") // -1647298270CRC32.buf([ 83, 104, 101, 101, 116, 74, 83 ]) // -1647298270crc32 = CRC32.buf([83, 104]) // -1826163454 "Sh"crc32 = CRC32.str("eet", crc32) // 1191034598 "Sheet"CRC32.bstr("JS", crc32) // -1647298270 "SheetJS"[CRC32.str("\u2603"), CRC32.str("\u0003")] // [ -1743909036, 1259060791 ][CRC32.bstr("\u2603"), CRC32.bstr("\u0003")] // [ 1259060791, 1259060791 ][CRC32.buf([0x2603]), CRC32.buf([0x0003])] // [ 1259060791, 1259060791 ]// var CRC32C = require('crc-32/crc32c'); // uncomment this line if in nodeCRC32C.str("SheetJS") // -284764294CRC32C.bstr("SheetJS") // -284764294CRC32C.buf([ 83, 104, 101, 101, 116, 74, 83 ]) // -284764294crc32c = CRC32C.buf([83, 104]) // -297065629 "Sh"crc32c = CRC32C.str("eet", crc32c) // 1241364256 "Sheet"CRC32C.bstr("JS", crc32c) // -284764294 "SheetJS"[CRC32C.str("\u2603"), CRC32C.str("\u0003")] // [ 1253703093, 1093509285 ][CRC32C.bstr("\u2603"), CRC32C.bstr("\u0003")] // [ 1093509285, 1093509285 ][CRC32C.buf([0x2603]), CRC32C.buf([0x0003])] // [ 1093509285, 1093509285 ]```### Best PracticesEven though the initial seed is optional, for performance reasons it is highlyrecommended to explicitly pass the default seed 0.In NodeJS with the native Buffer implementation, it is oftentimes faster toconvert binary strings with `Buffer.from(bstr, "binary")` first:```jscrc32 = CRC32.bstr(bstr, 0);crc32 = CRC32.buf(Buffer.from(bstr, "binary"), 0);```This does not apply to browser `Buffer` shims, and thus is not implemented inthe library directly.## Testing`make test` will run the nodejs-based test.To run the in-browser tests, run a local server and go to the `ctest` directory.`make ctestserv` will start a python `SimpleHTTPServer` server on port 8000.To update the browser artifacts, run `make ctest`.To generate the bits file, use the `crc32` function from python `zlib`:```python>>> from zlib import crc32>>> x="foo bar baz٪☃🍣">>> crc32(x)1531648243>>> crc32(x+x)-218791105>>> crc32(x+x+x)1834240887```The included `crc32.njs` script can process files or standard input:```bash$ echo "this is a test" > t.txt$ bin/crc32.njs t.txt1912935186```For comparison, the included `crc32.py` script uses python `zlib`:```bash$ bin/crc32.py t.txt1912935186```On OSX the command `cksum` generates unsigned CRC-32 with Algorithm 3:```bash$ cksum -o 3 < IE8.Win7.For.Windows.VMware.zip1891069052 4161613172$ crc32 --unsigned ~/Downloads/IE8.Win7.For.Windows.VMware.zip1891069052```## Performance`make perf` will run algorithmic performance tests (which should justify certaindecisions in the code).The [`adler-32` project](http://git.io/adler32) has more performance notes## LicensePlease consult the attached LICENSE file for details. All rights not explicitlygranted by the Apache 2.0 license are reserved by the Original Author.## Badges[](https://saucelabs.com/u/crc32)[](https://travis-ci.org/SheetJS/js-crc32)[](https://coveralls.io/r/SheetJS/js-crc32?branch=master)[](https://david-dm.org/sheetjs/js-crc32)[](https://npmjs.org/package/crc-32)[](https://ghit.me/repo/sheetjs/js-xlsx)[](https://github.com/SheetJS/js-crc32)