DisplayApp-Base

Dependencies:   mbed-os-lychee DisplayApp_Base

Files at this revision

API Documentation at this revision

Comitter:
yagyag
Date:
Wed Nov 21 02:29:46 2018 +0000
Parent:
3:6289f0adb6c9
Commit message:
Display Lesson

Changed in this revision

DisplayApp.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
--- a/DisplayApp.lib	Fri Nov 16 08:16:08 2018 +0000
+++ b/DisplayApp.lib	Wed Nov 21 02:29:46 2018 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/yagyag/code/DisplayApp_ticker/#99022c278aa1
+https://os.mbed.com/users/yagyag/code/DisplayApp_Base/#19305047debb
--- a/main.cpp	Fri Nov 16 08:16:08 2018 +0000
+++ b/main.cpp	Wed Nov 21 02:29:46 2018 +0000
@@ -42,18 +42,6 @@
 static DisplayApp  display_app;
 static int Vfield_Int_Cnt = 0;
 
-Ticker flipper;
-static int interCnt = 0;    //割り込み発生回数
-static int sendCnt = 0;     //画像データを送信した回数
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
-
-
-static void incrementInterCnt()
-{
-    interCnt++;
-}
-
 static void JcuEncodeCallBackFunc(JPEG_Converter::jpeg_conv_error_t err_code)
 {
     if (err_code == JPEG_Converter::JPEG_CONV_OK) {
@@ -65,22 +53,26 @@
 
 static void snapshot(void)
 {
-    //JPEGにエンコード中 or エンコード未完了
+
     while ((jcu_encoding == 1) || (image_change == 0)) {
         Thread::wait(1);
     }
     jcu_buf_index_read = jcu_buf_index_write_done;
-    //画像データをコピー(JpegBufferは他から書き換えられる可能性があるため)
     memcpy(JpegBuffer_Send, JpegBuffer[jcu_buf_index_read],1024 * 64);
     image_change = 0;
 
-    if(interCnt != sendCnt) {
-        led2 = !led2;
-        sendCnt = interCnt;
-        //撮影した画像データ(JPEG)をPCにUSBシリアル通信で転送
-        display_app.SendJpeg(JpegBuffer_Send, (uint32_t)jcu_encode_size[jcu_buf_index_read]);
-        led2 = !led2;
+    display_app.SendJpeg(JpegBuffer_Send, (uint32_t)jcu_encode_size[jcu_buf_index_read]);
+}
+
+static void WaitGetCommand(void)
+{
+    char command;    
+    command = display_app.Getgetc();
+           
+    if(command=='c'){
+        snapshot();
     }
+
 }
 
 static void IntCallbackFunc_Vfield(DisplayBase::int_type_t int_type)
@@ -146,18 +138,12 @@
 
 int main(void)
 {
-    led1 = !led1;
-    //JPEGのエンコード設定
     Jcu.SetQuality(JPEG_ENCODE_QUALITY);
 
-    //カメラの初期化処理
     EasyAttach_Init(Display);
-    //カメラ画像 取得開始
     Start_Video_Camera();
-    //割り込み処理※デバッグの為、5秒
-    flipper.attach(&incrementInterCnt, 5.0);
 
     while (1) {
-        snapshot();
+        WaitGetCommand();  
     }
 }