Daiki Kato / DisplayApp

DiplayApp library

Dependents:   mbed-os_Watson-IoT_ZXing_sample mbed-os_Watson-IoT_ZXing_sample GR-Boads_Camera_DisplayApp GR-Boads_Camera_DisplayApp ... more

For Windows PC

For Mac

Serial setting

You need to connect your PC and MicroUSB Connector(RZ/A1 Ch.0).

/media/uploads/dkato/usb0_and_button.jpg

Troubleshooting!

If your PC isn't Windows10, you need to install the specified driver from the below URL.
https://os.mbed.com/handbook/USBSerial

Unfortunately, since that is "Unsigned driver", you cannot install as is depending on your Windows version. Since the setting method is different for each PC, please search with "Unsigned driver" keyword on the search site.

トラブルシューティング！

Windows10以外ご使用の場合、ドライバのインストールが必要となります。下記サイトのからドライバーをダウンロードできます。
https://os.mbed.com/handbook/USBSerial

但し、「署名なしドライバ」となっていますので、お使いのWindowsバージョンによってはそのままインストールすることはできません。お使いのPC毎に設定方法が異なるため、検索サイトで「署名なしドライバ」で検索してください。

DisplayApp.h@0:13c1f522bbef, 2016-09-15 (annotated)

Committer:
dkato
Date:
Thu Sep 15 02:58:33 2016 +0000
Revision:
0:13c1f522bbef
Child:
2:b7ffe5216cd7
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 0:13c1f522bbef 1 /**************************************************************************//**
dkato 0:13c1f522bbef 2 * @file DisplayApp.h
dkato 0:13c1f522bbef 3 * @brief DisplayApp API
dkato 0:13c1f522bbef 4 ******************************************************************************/
dkato 0:13c1f522bbef 5
dkato 0:13c1f522bbef 6 #ifndef DISPLAY_APP_H
dkato 0:13c1f522bbef 7 #define DISPLAY_APP_H
dkato 0:13c1f522bbef 8
dkato 0:13c1f522bbef 9 #include "mbed.h"
dkato 0:13c1f522bbef 10 #include "rtos.h"
dkato 0:13c1f522bbef 11 #include "USBSerial.h"
dkato 0:13c1f522bbef 12
dkato 0:13c1f522bbef 13 /** A class to communicate a DisplayApp
dkato 0:13c1f522bbef 14 *
dkato 0:13c1f522bbef 15 */
dkato 0:13c1f522bbef 16 class DisplayApp {
dkato 0:13c1f522bbef 17 public:
dkato 0:13c1f522bbef 18 /** Touch position structure */
dkato 0:13c1f522bbef 19 typedef struct {
dkato 0:13c1f522bbef 20 uint32_t x; /**< The position of the x-coordinate. */
dkato 0:13c1f522bbef 21 uint32_t y; /**< The position of the y-coordinate. */
dkato 0:13c1f522bbef 22 bool valid; /**< Whether a valid data.. */
dkato 0:13c1f522bbef 23 } touch_pos_t;
dkato 0:13c1f522bbef 24
dkato 0:13c1f522bbef 25 /** Constructor: Initializes DisplayApp.
dkato 0:13c1f522bbef 26 *
dkato 0:13c1f522bbef 27 */
dkato 0:13c1f522bbef 28 DisplayApp();
dkato 0:13c1f522bbef 29
dkato 0:13c1f522bbef 30 /** Send RGB888 data
dkato 0:13c1f522bbef 31 *
dkato 0:13c1f522bbef 32 * @param buf data buffer address
dkato 0:13c1f522bbef 33 * @param pic_width picture width
dkato 0:13c1f522bbef 34 * @param pic_height picture height
dkato 0:13c1f522bbef 35 * @return send data size
dkato 0:13c1f522bbef 36 */
dkato 0:13c1f522bbef 37 int SendRgb888(uint8_t * buf, uint32_t pic_width, uint32_t pic_height);
dkato 0:13c1f522bbef 38
dkato 0:13c1f522bbef 39 /** Send JPEG data
dkato 0:13c1f522bbef 40 *
dkato 0:13c1f522bbef 41 * @param buf data buffer address
dkato 0:13c1f522bbef 42 * @param size data size
dkato 0:13c1f522bbef 43 * @return send data size
dkato 0:13c1f522bbef 44 */
dkato 0:13c1f522bbef 45 int SendJpeg(uint8_t * buf, uint32_t size);
dkato 0:13c1f522bbef 46
dkato 0:13c1f522bbef 47 /** Attach a function to call when touch panel int
dkato 0:13c1f522bbef 48 *
dkato 0:13c1f522bbef 49 * @param fptr A pointer to a void function, or 0 to set as none
dkato 0:13c1f522bbef 50 */
dkato 0:13c1f522bbef 51 void SetCallback(void (*fptr)(void)) {
dkato 0:13c1f522bbef 52 if(fptr != NULL) {
dkato 0:13c1f522bbef 53 event.attach(fptr);
dkato 0:13c1f522bbef 54 }
dkato 0:13c1f522bbef 55 }
dkato 0:13c1f522bbef 56 /** Attach a member function to call when touch panel int
dkato 0:13c1f522bbef 57 *
dkato 0:13c1f522bbef 58 * @param tptr pointer to the object to call the member function on
dkato 0:13c1f522bbef 59 * @param mptr pointer to the member function to be called
dkato 0:13c1f522bbef 60 */
dkato 0:13c1f522bbef 61 template<typename T>
dkato 0:13c1f522bbef 62 void SetCallback(T* tptr, void (T::*mptr)(void)) {
dkato 0:13c1f522bbef 63 if((mptr != NULL) && (tptr != NULL)) {
dkato 0:13c1f522bbef 64 event.attach(tptr, mptr);
dkato 0:13c1f522bbef 65 }
dkato 0:13c1f522bbef 66 }
dkato 0:13c1f522bbef 67 /** Get the maximum number of simultaneous touches
dkato 0:13c1f522bbef 68 *
dkato 0:13c1f522bbef 69 * @return The maximum number of simultaneous touches.
dkato 0:13c1f522bbef 70 */
dkato 0:13c1f522bbef 71 int GetMaxTouchNum(void);
dkato 0:13c1f522bbef 72
dkato 0:13c1f522bbef 73 /** Get the coordinates
dkato 0:13c1f522bbef 74 *
dkato 0:13c1f522bbef 75 * @param touch_buff_num The number of structure p_touch.
dkato 0:13c1f522bbef 76 * @param p_touch Touch position information.
dkato 0:13c1f522bbef 77 * @return The number of touch points.
dkato 0:13c1f522bbef 78 */
dkato 0:13c1f522bbef 79 int GetCoordinates(int touch_buff_num, touch_pos_t * p_touch);
dkato 0:13c1f522bbef 80
dkato 0:13c1f522bbef 81 private:
dkato 0:13c1f522bbef 82 typedef enum {
dkato 0:13c1f522bbef 83 POS_SEQ_INIT,
dkato 0:13c1f522bbef 84 POS_SEQ_START,
dkato 0:13c1f522bbef 85 POS_SEQ_X,
dkato 0:13c1f522bbef 86 POS_SEQ_X_POS,
dkato 0:13c1f522bbef 87 POS_SEQ_X_M,
dkato 0:13c1f522bbef 88 POS_SEQ_C,
dkato 0:13c1f522bbef 89 POS_SEQ_Y,
dkato 0:13c1f522bbef 90 POS_SEQ_Y_POS,
dkato 0:13c1f522bbef 91 POS_SEQ_Y_M,
dkato 0:13c1f522bbef 92 POS_SEQ_END,
dkato 0:13c1f522bbef 93 } pos_seq_t;
dkato 0:13c1f522bbef 94
dkato 0:13c1f522bbef 95 Thread displayThread;
dkato 0:13c1f522bbef 96 USBSerial * pPcApp;
dkato 0:13c1f522bbef 97 pos_seq_t pos_seq;
dkato 0:13c1f522bbef 98 int pos_x;
dkato 0:13c1f522bbef 99 int pos_y;
dkato 0:13c1f522bbef 100 FunctionPointer event;
dkato 0:13c1f522bbef 101
dkato 0:13c1f522bbef 102 void touch_int_callback(void);
dkato 0:13c1f522bbef 103 void display_app_process();
dkato 0:13c1f522bbef 104 static void display_app_process_static(void const * arg);
dkato 0:13c1f522bbef 105 void SendHeader(uint32_t size);
dkato 0:13c1f522bbef 106 void SendData(uint8_t * buf, uint32_t size);
dkato 0:13c1f522bbef 107 };
dkato 0:13c1f522bbef 108 #endif