arduino
diff --git a/‎cli.js
Lines changed: 3 additions & 3 deletions b/‎cli.js
Lines changed: 3 additions & 3 deletions
diff --git a/‎examples/test.py
Lines changed: 1 addition & 1 deletion b/‎examples/test.py
Lines changed: 1 addition & 1 deletion
diff --git a/‎micropython.js
Lines changed: 12 additions & 8 deletions b/‎micropython.js
Lines changed: 12 additions & 8 deletions
@@ -124,9 +124,9 @@ const getFile = (args, port) => {
         .then(async () => {
             try {
                 let output = await board.fs_cat(boardFilename)
-                output = output.split('OK')
-                console.log(output[2])
-                fs.writeFileSync(diskFilename, output[2])
+                output = output.split('raw REPL; CTRL-B to exit\r\n>OK')
+                const content = output[1].slice(0, -1)
+                fs.writeFileSync(diskFilename, content)
             } catch(e) {
                 console.log('error', e)
             }
 
@@ -5,7 +5,7 @@
 from machine import Pin
 from time import sleep
 pin = Pin(6, Pin.OUT)
-print("start")
+print("start OK\r\n")
 for i in range(0, 10):
     pin.on()
     sleep(0.1)
 
@@ -232,7 +232,7 @@ class MicroPythonBoard {
     if (filePath) {
       await this.enter_raw_repl()
       const output = await this.exec_raw({
-        command: `with open('${filePath}') as f:\n while 1:\n  b=f.read(256)\n  if not b:break\n  print(b,end='')`
+        command: `with open('${filePath}', 'r') as f:\n while 1:\n  b=f.read(256)\n  if not b:break\n  print(b,end='')`
       })
       await this.exit_raw_repl()
       return Promise.resolve(output)
@@ -242,18 +242,22 @@ class MicroPythonBoard {
 
   async fs_put(src, dest) {
     if (src && dest) {
-      const content = fs.readFileSync(path.resolve(src))
+      const contentBuffer = fs.readFileSync(path.resolve(src))
       await this.enter_raw_repl()
       let output = await this.exec_raw({
         command: `f=open('${dest}','w')\nw=f.write`
       })
       await sleep(100)
-      for (let i = 0; i < content.length; i+=128) {
-        let slice = content.subarray(i, i+128)
-        slice = slice.toString()
-        slice = escape_string(slice)
-        await this.serial.write(`w("""${slice}""")`)
-        await this.serial.write(`\x04`)
+      const contentString = contentBuffer.toString()
+      const hexArray = contentString.split('').map(
+        c => c.charCodeAt(0).toString(16).padStart(2, '0')
+      )
+      const chunkSize = 256
+      for (let i = 0; i < hexArray.length; i+= chunkSize) {
+        let slice = hexArray.slice(i, i+chunkSize)
+        let bytes = slice.map(h => `0x${h}`)
+        let line = `w(bytes([${bytes.join(',')}]))\x04`
+        await this.serial.write(line)
         await sleep(100)
       }
       return this.exit_raw_repl()