Merge pull request #2 from bosnivan/blynk-iot-blocks

Blynk IoT blocks are added
SolderedElectronics · Sep 7, 2022 · b2f719e · b2f719e
2 parents 0059ebc + 0f4a2a6
commit b2f719e
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Showing 3 changed files with 60 additions and 7 deletions.
diff --git a/main.ts b/main.ts
@@ -143,7 +143,7 @@ namespace WiFiBit {
      */
     //% weight=95
     //% blockId="wfb_blynk_write" block="Blynk: write %value to %pin, token is %auth_token"
-    export function writePinValue(value: string, pin: string, auth_token: string): void {
+    export function writeBlynkPinValue(value: string, pin: string, auth_token: string): void {
         executeHttpMethod(
             HttpMethod.GET,
             "blynk-cloud.com",
@@ -159,7 +159,7 @@ namespace WiFiBit {
      */
     //% weight=94
     //% blockId="wfb_blynk_read" block="Blynk: read %pin, token is %auth_token"
-    export function readPinValue(pin: string, auth_token: string): string {
+    export function readBlynkPinValue(pin: string, auth_token: string): string {
         executeAtCommand("ATE0", 1000)
         let response: string
         serial.onDataReceived(serial.delimiters(Delimiters.NewLine), function () {
@@ -178,9 +178,51 @@ namespace WiFiBit {
     }
 
     /**
-     * Line separator. It's used when headers or body are multiline.
+     * Write Blynk IoT pin value.
+     * @param value Value, eg: "1"
+     * @param pin Pin, eg: "V1"
+     * @param auth_token Token, eg: "BzMEzpZ9Bud9ZUXZoJVEkbfneCavDVDx"
      */
     //% weight=93
+    //% blockId="wfb_blynk_iot_write" block="Blynk IoT: write %value to %pin, token is %auth_token"
+    export function writeBlynkIoTPinValue(value: string, pin: string, auth_token: string): void {
+        executeHttpMethod(
+            HttpMethod.GET,
+            "blynk.cloud",
+            80,
+            "/external/api/update?token=" + auth_token + "&" + pin + "=" + value
+        )
+    }
+
+    /**
+     * Read Blynk IoT pin value.
+     * @param pin Pin, eg: "V1"
+     * @param auth_token Token, eg: "BzMEzpZ9Bud9ZUXZoJVEkbfneCavDVDx"
+     */
+    //% weight=92
+    //% blockId="wfb_blynk_iot_read" block="Blynk IoT: read %pin, token is %auth_token"
+    export function readBlynkIoTPinValue(pin: string, auth_token: string): string {
+        executeAtCommand("ATE0", 1000)
+        let response: string
+        serial.onDataReceived(serial.delimiters(Delimiters.NewLine), function () {
+            response += serial.readString()
+        })
+        executeHttpMethod(
+            HttpMethod.GET,
+            "blynk.cloud",
+            80,
+            "/external/api/get?token=" + auth_token + "&v-1&" + pin
+        )
+        let value: string = response.substr(response.indexOf("{\"" + pin + "\":") + 2 + pin.length + 2, response.indexOf("}") - response.indexOf("{\"" + pin + "\":") - 2 - pin.length - 2).replaceAll("\"", "")
+        response = null
+        serial.onDataReceived(serial.delimiters(Delimiters.NewLine), () => { })
+        return value
+    }
+
+    /**
+     * Line separator. It's used when headers or body are multiline.
+     */
+    //% weight=91
     //% blockId="wfb_crlf" block="CRLF"
     export function newline(): string {
         return "\u000D" + "\u000A"

diff --git a/pxt.json b/pxt.json
@@ -1,6 +1,6 @@
 {
     "name": "pxt-wifi",
-    "version": "1.0.1",
+    "version": "1.1.0",
     "description": "Connect micro:bit to the Internet with a WiFi:bit module.",
     "dependencies": {
         "core": "*"
@@ -13,4 +13,4 @@
         "test.ts"
     ],
     "public": true
-}
+}
diff --git a/test.ts b/test.ts
@@ -10,16 +10,27 @@
         80,
         "/14dabda3551b4dd5ab46464af582f7d2/update/A0?value=205"
     )
-    WiFiBit.writePinValue(
+    WiFiBit.writeBlynkPinValue(
         "510",
         "A0",
         "14dabda3551b4dd5ab46464af582f7d2"
     )
     let pinValue = "Pin A0:"
         + WiFiBit.newline()
-        + WiFiBit.readPinValue(
+        + WiFiBit.readBlynkPinValue(
             "A0",
             "14dabda3551b4dd5ab46464af582f7d2"
         )
+    WiFiBit.writeBlynkIoTPinValue(
+        "1",
+        "V1",
+        "BzMEzpZ9Bud9ZUXZoJVEkbfneCavDVDx"
+    )
+    pinValue = "Pin V1:"
+        + WiFiBit.newline()
+        + WiFiBit.readBlynkIoTPinValue(
+            "V1",
+            "BzMEzpZ9Bud9ZUXZoJVEkbfneCavDVDx"
+        )
     WiFiBit.disconnectFromWiFiNetwork()
 }