Comment on No JS, No CSS, No HTML: online "clubs" celebrate plainer websites

• DontNoodles@discuss.tchncs.de ⁨14⁩ ⁨hours⁩ ago

  You’ve convinced me to learn and implement OTA on my 8266. Thanks!

  source

  • raldone01@lemmy.world ⁨9⁩ ⁨hours⁩ ago

    I used this script:

    import Axios from 'axios'
    import OldFS from 'fs'
    import { PromiseChain } from '@feather-ink/ts-utils'
    
    const fs = OldFS.promises
    
    const image = process.argv[2]
    const destination = `http://${process.argv[3]}/vfs/ota`
    const now = process.argv[4] === 'now'
    const once = process.argv[4] === 'once'
    
    async function triggerUpdate(): Promise<void> {
      console.log('Uploading new binary')
      const file = await fs.readFile(image)
    
      await Axios({
        method: 'POST',
        url: destination,
        headers: {
          'Content-Type': 'application/octet-stream',
          'Content-Length': file.byteLength
        },
        data: file
      })
      console.log('Finished uploading')
    }
    
    (async () => {
      const updateChain = new PromiseChain()
      console.log(`Watching file '${image}' for changes\nWill upload to '${destination}'!`)
      if (once) {
        await triggerUpdate()
        return
      }
      if (now)
        await updateChain.enqueue(triggerUpdate)
      OldFS.watch(image, async (eventType) => {
        if (eventType !== 'change')
          return
        let succ = false
        do {
          try {
            console.log('Change detected')
            await updateChain.enqueue(triggerUpdate)
            succ = true
          } catch (e) {
            console.error(e)
            console.log('Retrying upload')
          }
        } while (!succ)
        console.log('Upload finished')
      })
    })()
    

    source
  • raldone01@lemmy.world ⁨9⁩ ⁨hours⁩ ago

    Hahahah. Awesome. Have fun! You just need a simple webserver. The builtin one will do and then you use the ota functions of the ESP IDF.

    source