diff --git a/micropython.js b/micropython.js
index 96424b3..e11b534 100644
--- a/micropython.js
+++ b/micropython.js
@@ -28,6 +28,7 @@ class MicroPythonBoard {
constructor() {
this.port = null
this.serial = null
+ this.reject_run = null
}
list_ports() {
@@ -113,7 +114,10 @@ class MicroPythonBoard {
}
async get_prompt() {
- const out = await this.write_and_read_until(`\r\x02\x03`, '\r\n>>>')
+ await sleep(100)
+ await this.stop()
+ await sleep(100)
+ const out = await this.write_and_read_until(`\r\x03\x02`, '\r\n>>>')
return Promise.resolve(out)
}
@@ -147,10 +151,22 @@ class MicroPythonBoard {
async run(code, data_consumer) {
data_consumer = data_consumer || function() {}
- await this.enter_raw_repl()
- const output = await this.exec_raw(code || '#', data_consumer)
- await this.exit_raw_repl()
- return Promise.resolve(output)
+ return new Promise(async (resolve, reject) => {
+ if (this.reject_run) {
+ this.reject_run(new Error('re-run'))
+ this.reject_run = null
+ }
+ this.reject_run = reject
+ try {
+ await this.enter_raw_repl()
+ const output = await this.exec_raw(code || '#', data_consumer)
+ await this.exit_raw_repl()
+ return resolve(output)
+ } catch (e) {
+ reject(e)
+ this.reject_run = null
+ }
+ })
}
async eval(k) {
@@ -159,12 +175,20 @@ class MicroPythonBoard {
}
async stop() {
+ if (this.reject_run) {
+ this.reject_run(new Error('pre stop'))
+ this.reject_run = null
+ }
// Dismiss any data with ctrl-C
await this.serial.write(Buffer.from(`\x03`))
return Promise.resolve()
}
async reset() {
+ if (this.reject_run) {
+ this.reject_run(new Error('pre reset'))
+ this.reject_run = null
+ }
// Dismiss any data with ctrl-C
await this.serial.write(Buffer.from(`\x03`))
// Soft reboot
diff --git a/package.json b/package.json
index e02baf1..cbcf564 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "micropython.js",
- "version": "1.3.5",
+ "version": "1.4.1",
"description": "Interpretation of pyboard.py in javascript",
"main": "micropython.js",
"scripts": {
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