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@5:6c04d9d15395, 2018-06-21 (annotated)

Committer:
dkato
Date:
Thu Jun 21 09:54:13 2018 +0000
Revision:
5:6c04d9d15395
Parent:
4:3c46efbe6d21 
Supports mbed-os 5.9.1

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 2:b7ffe5216cd7 27 * @param tsk_pri Priority of the thread function. (default: osPriorityNormal).
dkato 2:b7ffe5216cd7 28 * @param init_pri Priority of before the USB is connected. (default: osPriorityLow).
dkato 5:6c04d9d15395 29 * @param stack_size stack size (in bytes) requirements for the thread function. (default: 2048).
dkato 0:13c1f522bbef 30 */
dkato 5:6c04d9d15395 31 DisplayApp(osPriority tsk_pri = osPriorityNormal, uint32_t stack_size = 2048);
dkato 0:13c1f522bbef 32
dkato 0:13c1f522bbef 33 /** Send RGB888 data
dkato 0:13c1f522bbef 34 *
dkato 0:13c1f522bbef 35 * @param buf data buffer address
dkato 0:13c1f522bbef 36 * @param pic_width picture width
dkato 0:13c1f522bbef 37 * @param pic_height picture height
dkato 0:13c1f522bbef 38 * @return send data size
dkato 0:13c1f522bbef 39 */
dkato 0:13c1f522bbef 40 int SendRgb888(uint8_t * buf, uint32_t pic_width, uint32_t pic_height);
dkato 0:13c1f522bbef 41
dkato 0:13c1f522bbef 42 /** Send JPEG data
dkato 0:13c1f522bbef 43 *
dkato 0:13c1f522bbef 44 * @param buf data buffer address
dkato 0:13c1f522bbef 45 * @param size data size
dkato 0:13c1f522bbef 46 * @return send data size
dkato 0:13c1f522bbef 47 */
dkato 0:13c1f522bbef 48 int SendJpeg(uint8_t * buf, uint32_t size);
dkato 0:13c1f522bbef 49
dkato 3:693902c86ca0 50 /** Attach a function to call whenever a serial interrupt is generated
dkato 3:693902c86ca0 51 *
dkato 3:693902c86ca0 52 * @param func A pointer to a void function, or 0 to set as none
dkato 3:693902c86ca0 53 */
dkato 3:693902c86ca0 54 void SetCallback(Callback<void()> func);
dkato 3:693902c86ca0 55
dkato 0:13c1f522bbef 56 /** Attach a function to call when touch panel int
dkato 0:13c1f522bbef 57 *
dkato 3:693902c86ca0 58 * @param obj pointer to the object to call the member function on
dkato 3:693902c86ca0 59 * @param method pointer to the member function to be called
dkato 0:13c1f522bbef 60 */
dkato 3:693902c86ca0 61 template<typename T>
dkato 3:693902c86ca0 62 void SetCallback(T* obj, void (T::*method)()) {
dkato 3:693902c86ca0 63 // Underlying call thread safe
dkato 3:693902c86ca0 64 SetCallback(callback(obj, method));
dkato 0:13c1f522bbef 65 }
dkato 3:693902c86ca0 66
dkato 0:13c1f522bbef 67 /** Attach a member function to call when touch panel int
dkato 0:13c1f522bbef 68 *
dkato 3:693902c86ca0 69 * @param obj pointer to the object to call the member function on
dkato 3:693902c86ca0 70 * @param method pointer to the member function to be called
dkato 0:13c1f522bbef 71 */
dkato 0:13c1f522bbef 72 template<typename T>
dkato 3:693902c86ca0 73 void SetCallback(T* obj, void (*method)(T*)) {
dkato 3:693902c86ca0 74 // Underlying call thread safe
dkato 3:693902c86ca0 75 SetCallback(callback(obj, method));
dkato 0:13c1f522bbef 76 }
dkato 0:13c1f522bbef 77 /** Get the maximum number of simultaneous touches
dkato 0:13c1f522bbef 78 *
dkato 0:13c1f522bbef 79 * @return The maximum number of simultaneous touches.
dkato 0:13c1f522bbef 80 */
dkato 0:13c1f522bbef 81 int GetMaxTouchNum(void);
dkato 0:13c1f522bbef 82
dkato 0:13c1f522bbef 83 /** Get the coordinates
dkato 0:13c1f522bbef 84 *
dkato 0:13c1f522bbef 85 * @param touch_buff_num The number of structure p_touch.
dkato 0:13c1f522bbef 86 * @param p_touch Touch position information.
dkato 0:13c1f522bbef 87 * @return The number of touch points.
dkato 0:13c1f522bbef 88 */
dkato 0:13c1f522bbef 89 int GetCoordinates(int touch_buff_num, touch_pos_t * p_touch);
dkato 0:13c1f522bbef 90
dkato 0:13c1f522bbef 91 private:
dkato 0:13c1f522bbef 92 typedef enum {
dkato 0:13c1f522bbef 93 POS_SEQ_INIT,
dkato 0:13c1f522bbef 94 POS_SEQ_START,
dkato 0:13c1f522bbef 95 POS_SEQ_X,
dkato 0:13c1f522bbef 96 POS_SEQ_X_POS,
dkato 0:13c1f522bbef 97 POS_SEQ_X_M,
dkato 0:13c1f522bbef 98 POS_SEQ_C,
dkato 0:13c1f522bbef 99 POS_SEQ_Y,
dkato 0:13c1f522bbef 100 POS_SEQ_Y_POS,
dkato 0:13c1f522bbef 101 POS_SEQ_Y_M,
dkato 0:13c1f522bbef 102 POS_SEQ_END,
dkato 0:13c1f522bbef 103 } pos_seq_t;
dkato 0:13c1f522bbef 104
dkato 4:3c46efbe6d21 105 USBSerial PcApp;
dkato 0:13c1f522bbef 106 Thread displayThread;
dkato 0:13c1f522bbef 107 pos_seq_t pos_seq;
dkato 0:13c1f522bbef 108 int pos_x;
dkato 0:13c1f522bbef 109 int pos_y;
dkato 3:693902c86ca0 110 Callback<void()> event;
dkato 0:13c1f522bbef 111
dkato 0:13c1f522bbef 112 void touch_int_callback(void);
dkato 0:13c1f522bbef 113 void display_app_process();
dkato 0:13c1f522bbef 114 void SendHeader(uint32_t size);
dkato 0:13c1f522bbef 115 void SendData(uint8_t * buf, uint32_t size);
dkato 0:13c1f522bbef 116 };
dkato 0:13c1f522bbef 117 #endif