Vekatech / VK_RZ_A1H_LCD_demo

Lcd companion boards support (VKLCD50RTA & VKLCD70RT)

What is this ?

This is a demo program using Renesas RGA library & USB Camera to demonstrate VK-RZ/A1H's companion boards workability.

Supported companion Boards:

VKLCD50RTA

/media/uploads/tvendov/front_view_hmi_50.png /media/uploads/tvendov/side_view_hmi_50.png

VKLCD70RT

/media/uploads/tvendov/front_view_hmi_70.png/media/uploads/tvendov/side_view_hmi_70.png /media/uploads/tvendov/front_view_lvds.png/media/uploads/tvendov/back_view_lvds.png

How to Configure ?

You can choose which display is installed by altering the lcd_panel.h file

Leave the active one & comment out the others:

#define     LCD_VDC5_CH0_PANEL                  LCD_CH0_PANEL_VKLCD50RTA
//#define     LCD_VDC5_CH0_PANEL                  LCD_CH0_PANEL_VKLCD70RT

You can alter the whole demo with your pictures if you like:

How to compile ?

  • The Demo can be compiled in 3 modes:
    • I. Execution from the internal 10-MB on-chip SRAM.
      • After import in the online compiler just leave only the VKRZA1H_RAM.sct & delete all others linker files in the TOOLCHAIN_ARM_STD folder.
      • Save the result binary in the SD Card (<SD>:\vkrza1\lcd_sample ), altering vkrza1h.ini by this way
    • II. Execution from the on-board serial FALSH in dual (32-MB) mode.
      • After import in the online compiler just leave only the VKRZA1H_DOUBLE.sct & delete all others linker files in the TOOLCHAIN_ARM_STD folder.
      • Drag & drop the result binary in MBED disk, (previously inited in double flash mode)
    • III. Execution from the on-board serial FALSH in single (16-MB) mode.
      • After import in the online compiler just leave only the VKRZA1H_SINGLE.sct & delete all others linker files in the TOOLCHAIN_ARM_STD folder.
      • Drag & drop the result binary in MBED disk, (previously inited in single flash mode )

Quick presentation:

Other demos ?

More demos you can find on our FTP

USB/USBHost/USBDeviceConnected.h@0:6435b67ad23c, 2017-02-16 (annotated)

Committer:
tvendov
Date:
Thu Feb 16 10:23:48 2017 +0000
Revision:
0:6435b67ad23c
Initial lcd support (VKLCD50RTA & VKLCD70RT companion boards)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tvendov 0:6435b67ad23c 1 /* mbed USBHost Library
tvendov 0:6435b67ad23c 2 * Copyright (c) 2006-2013 ARM Limited
tvendov 0:6435b67ad23c 3 *
tvendov 0:6435b67ad23c 4 * Licensed under the Apache License, Version 2.0 (the "License");
tvendov 0:6435b67ad23c 5 * you may not use this file except in compliance with the License.
tvendov 0:6435b67ad23c 6 * You may obtain a copy of the License at
tvendov 0:6435b67ad23c 7 *
tvendov 0:6435b67ad23c 8 * http://www.apache.org/licenses/LICENSE-2.0
tvendov 0:6435b67ad23c 9 *
tvendov 0:6435b67ad23c 10 * Unless required by applicable law or agreed to in writing, software
tvendov 0:6435b67ad23c 11 * distributed under the License is distributed on an "AS IS" BASIS,
tvendov 0:6435b67ad23c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
tvendov 0:6435b67ad23c 13 * See the License for the specific language governing permissions and
tvendov 0:6435b67ad23c 14 * limitations under the License.
tvendov 0:6435b67ad23c 15 */
tvendov 0:6435b67ad23c 16
tvendov 0:6435b67ad23c 17 #ifndef USBDEVICECONNECTED_H
tvendov 0:6435b67ad23c 18 #define USBDEVICECONNECTED_H
tvendov 0:6435b67ad23c 19
tvendov 0:6435b67ad23c 20 #include "stdint.h"
tvendov 0:6435b67ad23c 21 #include "USBEndpoint.h"
tvendov 0:6435b67ad23c 22 #include "USBHostConf.h"
tvendov 0:6435b67ad23c 23 #include "rtos.h"
tvendov 0:6435b67ad23c 24
tvendov 0:6435b67ad23c 25 class USBHostHub;
tvendov 0:6435b67ad23c 26
tvendov 0:6435b67ad23c 27 typedef struct {
tvendov 0:6435b67ad23c 28 bool in_use;
tvendov 0:6435b67ad23c 29 uint8_t nb_endpoint;
tvendov 0:6435b67ad23c 30 uint8_t intf_class;
tvendov 0:6435b67ad23c 31 uint8_t intf_subclass;
tvendov 0:6435b67ad23c 32 uint8_t intf_protocol;
tvendov 0:6435b67ad23c 33 USBEndpoint * ep[MAX_ENDPOINT_PER_INTERFACE];
tvendov 0:6435b67ad23c 34 FunctionPointer detach;
tvendov 0:6435b67ad23c 35 char name[10];
tvendov 0:6435b67ad23c 36 } INTERFACE;
tvendov 0:6435b67ad23c 37
tvendov 0:6435b67ad23c 38 /**
tvendov 0:6435b67ad23c 39 * USBDeviceConnected class
tvendov 0:6435b67ad23c 40 */
tvendov 0:6435b67ad23c 41 class USBDeviceConnected
tvendov 0:6435b67ad23c 42 {
tvendov 0:6435b67ad23c 43 public:
tvendov 0:6435b67ad23c 44
tvendov 0:6435b67ad23c 45 /**
tvendov 0:6435b67ad23c 46 * Constructor
tvendov 0:6435b67ad23c 47 */
tvendov 0:6435b67ad23c 48 USBDeviceConnected();
tvendov 0:6435b67ad23c 49
tvendov 0:6435b67ad23c 50 /**
tvendov 0:6435b67ad23c 51 * Attach an USBEndpoint to this device
tvendov 0:6435b67ad23c 52 *
tvendov 0:6435b67ad23c 53 * @param intf_nb interface number
tvendov 0:6435b67ad23c 54 * @param ep pointeur on the USBEndpoint which will be attached
tvendov 0:6435b67ad23c 55 * @returns true if successful, false otherwise
tvendov 0:6435b67ad23c 56 */
tvendov 0:6435b67ad23c 57 bool addEndpoint(uint8_t intf_nb, USBEndpoint * ep);
tvendov 0:6435b67ad23c 58
tvendov 0:6435b67ad23c 59 /**
tvendov 0:6435b67ad23c 60 * Retrieve an USBEndpoint by its TYPE and DIRECTION
tvendov 0:6435b67ad23c 61 *
tvendov 0:6435b67ad23c 62 * @param intf_nb the interface on which to lookup the USBEndpoint
tvendov 0:6435b67ad23c 63 * @param type type of the USBEndpoint looked for
tvendov 0:6435b67ad23c 64 * @param dir direction of the USBEndpoint looked for
tvendov 0:6435b67ad23c 65 * @param index the index of the USBEndpoint whitin the interface
tvendov 0:6435b67ad23c 66 * @returns pointer on the USBEndpoint if found, NULL otherwise
tvendov 0:6435b67ad23c 67 */
tvendov 0:6435b67ad23c 68 USBEndpoint * getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index = 0);
tvendov 0:6435b67ad23c 69
tvendov 0:6435b67ad23c 70 /**
tvendov 0:6435b67ad23c 71 * Retrieve an USBEndpoint by its index
tvendov 0:6435b67ad23c 72 *
tvendov 0:6435b67ad23c 73 * @param intf_nb interface number
tvendov 0:6435b67ad23c 74 * @param index index of the USBEndpoint
tvendov 0:6435b67ad23c 75 * @returns pointer on the USBEndpoint if found, NULL otherwise
tvendov 0:6435b67ad23c 76 */
tvendov 0:6435b67ad23c 77 USBEndpoint * getEndpoint(uint8_t intf_nb, uint8_t index);
tvendov 0:6435b67ad23c 78
tvendov 0:6435b67ad23c 79 /**
tvendov 0:6435b67ad23c 80 * Add a new interface to this device
tvendov 0:6435b67ad23c 81 *
tvendov 0:6435b67ad23c 82 * @param intf_nb interface number
tvendov 0:6435b67ad23c 83 * @param intf_class interface class
tvendov 0:6435b67ad23c 84 * @param intf_subclass interface subclass
tvendov 0:6435b67ad23c 85 * @param intf_protocol interface protocol
tvendov 0:6435b67ad23c 86 * @returns true if successful, false otherwise
tvendov 0:6435b67ad23c 87 */
tvendov 0:6435b67ad23c 88 bool addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol);
tvendov 0:6435b67ad23c 89
tvendov 0:6435b67ad23c 90 /**
tvendov 0:6435b67ad23c 91 * Get a specific interface
tvendov 0:6435b67ad23c 92 *
tvendov 0:6435b67ad23c 93 * @param index index of the interface to be fetched
tvendov 0:6435b67ad23c 94 * @returns interface
tvendov 0:6435b67ad23c 95 */
tvendov 0:6435b67ad23c 96 INTERFACE * getInterface(uint8_t index);
tvendov 0:6435b67ad23c 97
tvendov 0:6435b67ad23c 98 /**
tvendov 0:6435b67ad23c 99 * Attach a member function to call when a the device has been disconnected
tvendov 0:6435b67ad23c 100 *
tvendov 0:6435b67ad23c 101 * @param intf_nb interface number
tvendov 0:6435b67ad23c 102 * @param tptr pointer to the object to call the member function on
tvendov 0:6435b67ad23c 103 * @param mptr pointer to the member function to be called
tvendov 0:6435b67ad23c 104 */
tvendov 0:6435b67ad23c 105 template<typename T>
tvendov 0:6435b67ad23c 106 inline void onDisconnect(uint8_t intf_nb, T* tptr, void (T::*mptr)(void)) {
tvendov 0:6435b67ad23c 107 if ((mptr != NULL) && (tptr != NULL)) {
tvendov 0:6435b67ad23c 108 intf[intf_nb].detach.attach(tptr, mptr);
tvendov 0:6435b67ad23c 109 }
tvendov 0:6435b67ad23c 110 }
tvendov 0:6435b67ad23c 111
tvendov 0:6435b67ad23c 112 /**
tvendov 0:6435b67ad23c 113 * Attach a callback called when the device has been disconnected
tvendov 0:6435b67ad23c 114 *
tvendov 0:6435b67ad23c 115 * @param intf_nb interface number
tvendov 0:6435b67ad23c 116 * @param fn function pointer
tvendov 0:6435b67ad23c 117 */
tvendov 0:6435b67ad23c 118 inline void onDisconnect(uint8_t intf_nb, void (*fn)(void)) {
tvendov 0:6435b67ad23c 119 if (fn != NULL) {
tvendov 0:6435b67ad23c 120 intf[intf_nb].detach.attach(fn);
tvendov 0:6435b67ad23c 121 }
tvendov 0:6435b67ad23c 122 }
tvendov 0:6435b67ad23c 123
tvendov 0:6435b67ad23c 124 /**
tvendov 0:6435b67ad23c 125 * Disconnect the device by calling a callback function registered by a driver
tvendov 0:6435b67ad23c 126 */
tvendov 0:6435b67ad23c 127 void disconnect();
tvendov 0:6435b67ad23c 128
tvendov 0:6435b67ad23c 129 // setters
tvendov 0:6435b67ad23c 130 void init(uint8_t hub, uint8_t port, bool lowSpeed);
tvendov 0:6435b67ad23c 131 inline void setAddress(uint8_t addr_) { addr = addr_; };
tvendov 0:6435b67ad23c 132 inline void setVid(uint16_t vid_) { vid = vid_; };
tvendov 0:6435b67ad23c 133 inline void setPid(uint16_t pid_) { pid = pid_; };
tvendov 0:6435b67ad23c 134 inline void setClass(uint8_t device_class_) { device_class = device_class_; };
tvendov 0:6435b67ad23c 135 inline void setSubClass(uint8_t device_subclass_) { device_subclass = device_subclass_; };
tvendov 0:6435b67ad23c 136 inline void setProtocol(uint8_t pr) { proto = pr; };
tvendov 0:6435b67ad23c 137 inline void setSizeControlEndpoint(uint32_t size) { sizeControlEndpoint = size; };
tvendov 0:6435b67ad23c 138 inline void activeAddress(bool active) { activeAddr = active; };
tvendov 0:6435b67ad23c 139 inline void setEnumerated() { enumerated = true; };
tvendov 0:6435b67ad23c 140 inline void setNbIntf(uint8_t nb_intf) {nb_interf = nb_intf; };
tvendov 0:6435b67ad23c 141 inline void setHubParent(USBHostHub * hub) { hub_parent = hub; };
tvendov 0:6435b67ad23c 142 inline void setName(const char * name_, uint8_t intf_nb) { strcpy(intf[intf_nb].name, name_); };
tvendov 0:6435b67ad23c 143
tvendov 0:6435b67ad23c 144 //getters
tvendov 0:6435b67ad23c 145 inline uint8_t getPort() { return port; };
tvendov 0:6435b67ad23c 146 inline uint8_t getHub() { return hub_nb; };
tvendov 0:6435b67ad23c 147 inline uint8_t getAddress() { return addr; };
tvendov 0:6435b67ad23c 148 inline uint16_t getVid() { return vid; };
tvendov 0:6435b67ad23c 149 inline uint16_t getPid() { return pid; };
tvendov 0:6435b67ad23c 150 inline uint8_t getClass() { return device_class; };
tvendov 0:6435b67ad23c 151 inline uint8_t getSubClass() { return device_subclass; };
tvendov 0:6435b67ad23c 152 inline uint8_t getProtocol() { return proto; };
tvendov 0:6435b67ad23c 153 inline bool getSpeed() { return speed; };
tvendov 0:6435b67ad23c 154 inline uint32_t getSizeControlEndpoint() { return sizeControlEndpoint; };
tvendov 0:6435b67ad23c 155 inline bool isActiveAddress() { return activeAddr; };
tvendov 0:6435b67ad23c 156 inline bool isEnumerated() { return enumerated; };
tvendov 0:6435b67ad23c 157 inline USBHostHub * getHubParent() { return hub_parent; };
tvendov 0:6435b67ad23c 158 inline uint8_t getNbIntf() { return nb_interf; };
tvendov 0:6435b67ad23c 159 inline const char * getName(uint8_t intf_nb) { return intf[intf_nb].name; };
tvendov 0:6435b67ad23c 160
tvendov 0:6435b67ad23c 161 // in case this device is a hub
tvendov 0:6435b67ad23c 162 USBHostHub * hub;
tvendov 0:6435b67ad23c 163
tvendov 0:6435b67ad23c 164 private:
tvendov 0:6435b67ad23c 165 USBHostHub * hub_parent;
tvendov 0:6435b67ad23c 166
tvendov 0:6435b67ad23c 167 INTERFACE intf[MAX_INTF];
tvendov 0:6435b67ad23c 168 uint32_t sizeControlEndpoint;
tvendov 0:6435b67ad23c 169 uint8_t hub_nb;
tvendov 0:6435b67ad23c 170 uint8_t port;
tvendov 0:6435b67ad23c 171 uint16_t vid;
tvendov 0:6435b67ad23c 172 uint16_t pid;
tvendov 0:6435b67ad23c 173 uint8_t addr;
tvendov 0:6435b67ad23c 174 uint8_t device_class;
tvendov 0:6435b67ad23c 175 uint8_t device_subclass;
tvendov 0:6435b67ad23c 176 uint8_t proto;
tvendov 0:6435b67ad23c 177 bool speed;
tvendov 0:6435b67ad23c 178 volatile bool activeAddr;
tvendov 0:6435b67ad23c 179 volatile bool enumerated;
tvendov 0:6435b67ad23c 180 uint8_t nb_interf;
tvendov 0:6435b67ad23c 181
tvendov 0:6435b67ad23c 182 void init();
tvendov 0:6435b67ad23c 183 };
tvendov 0:6435b67ad23c 184
tvendov 0:6435b67ad23c 185 #endif