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/USBHostHub/USBHostHub.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 USBHOSTHUB_H
tvendov 0:6435b67ad23c 18 #define USBHOSTHUB_H
tvendov 0:6435b67ad23c 19
tvendov 0:6435b67ad23c 20 #include "USBHostConf.h"
tvendov 0:6435b67ad23c 21
tvendov 0:6435b67ad23c 22 #if MAX_HUB_NB
tvendov 0:6435b67ad23c 23
tvendov 0:6435b67ad23c 24 #include "USBHostTypes.h"
tvendov 0:6435b67ad23c 25 #include "IUSBEnumerator.h"
tvendov 0:6435b67ad23c 26
tvendov 0:6435b67ad23c 27 class USBHost;
tvendov 0:6435b67ad23c 28 class USBDeviceConnected;
tvendov 0:6435b67ad23c 29 class USBEndpoint;
tvendov 0:6435b67ad23c 30
tvendov 0:6435b67ad23c 31 /**
tvendov 0:6435b67ad23c 32 * A class to use a USB Hub
tvendov 0:6435b67ad23c 33 */
tvendov 0:6435b67ad23c 34 class USBHostHub : public IUSBEnumerator {
tvendov 0:6435b67ad23c 35 public:
tvendov 0:6435b67ad23c 36 /**
tvendov 0:6435b67ad23c 37 * Constructor
tvendov 0:6435b67ad23c 38 */
tvendov 0:6435b67ad23c 39 USBHostHub();
tvendov 0:6435b67ad23c 40
tvendov 0:6435b67ad23c 41 /**
tvendov 0:6435b67ad23c 42 * Check if a USB Hub is connected
tvendov 0:6435b67ad23c 43 *
tvendov 0:6435b67ad23c 44 * @return true if a serial device is connected
tvendov 0:6435b67ad23c 45 */
tvendov 0:6435b67ad23c 46 bool connected();
tvendov 0:6435b67ad23c 47
tvendov 0:6435b67ad23c 48 /**
tvendov 0:6435b67ad23c 49 * Try to connect device
tvendov 0:6435b67ad23c 50 *
tvendov 0:6435b67ad23c 51 * @param dev device to connect
tvendov 0:6435b67ad23c 52 * @return true if connection was successful
tvendov 0:6435b67ad23c 53 */
tvendov 0:6435b67ad23c 54 bool connect(USBDeviceConnected * dev);
tvendov 0:6435b67ad23c 55
tvendov 0:6435b67ad23c 56 /**
tvendov 0:6435b67ad23c 57 * Automatically called by USBHost when a device
tvendov 0:6435b67ad23c 58 * has been enumerated by usb_thread
tvendov 0:6435b67ad23c 59 *
tvendov 0:6435b67ad23c 60 * @param dev device connected
tvendov 0:6435b67ad23c 61 */
tvendov 0:6435b67ad23c 62 void deviceConnected(USBDeviceConnected * dev);
tvendov 0:6435b67ad23c 63
tvendov 0:6435b67ad23c 64 /**
tvendov 0:6435b67ad23c 65 * Automatically called by USBHost when a device
tvendov 0:6435b67ad23c 66 * has been disconnected from this hub
tvendov 0:6435b67ad23c 67 *
tvendov 0:6435b67ad23c 68 * @param dev device disconnected
tvendov 0:6435b67ad23c 69 */
tvendov 0:6435b67ad23c 70 void deviceDisconnected(USBDeviceConnected * dev);
tvendov 0:6435b67ad23c 71
tvendov 0:6435b67ad23c 72 /**
tvendov 0:6435b67ad23c 73 * Rest a specific port
tvendov 0:6435b67ad23c 74 *
tvendov 0:6435b67ad23c 75 * @param port port number
tvendov 0:6435b67ad23c 76 */
tvendov 0:6435b67ad23c 77 void portReset(uint8_t port);
tvendov 0:6435b67ad23c 78
tvendov 0:6435b67ad23c 79 /*
tvendov 0:6435b67ad23c 80 * Called by USBHost to set the instance of USBHost
tvendov 0:6435b67ad23c 81 *
tvendov 0:6435b67ad23c 82 * @param host host instance
tvendov 0:6435b67ad23c 83 */
tvendov 0:6435b67ad23c 84 void setHost(USBHost * host);
tvendov 0:6435b67ad23c 85
tvendov 0:6435b67ad23c 86 /**
tvendov 0:6435b67ad23c 87 * Called by USBhost when a hub has been disconnected
tvendov 0:6435b67ad23c 88 */
tvendov 0:6435b67ad23c 89 void hubDisconnected();
tvendov 0:6435b67ad23c 90
tvendov 0:6435b67ad23c 91 protected:
tvendov 0:6435b67ad23c 92 //From IUSBEnumerator
tvendov 0:6435b67ad23c 93 virtual void setVidPid(uint16_t vid, uint16_t pid);
tvendov 0:6435b67ad23c 94 virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
tvendov 0:6435b67ad23c 95 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
tvendov 0:6435b67ad23c 96
tvendov 0:6435b67ad23c 97 private:
tvendov 0:6435b67ad23c 98 USBHost * host;
tvendov 0:6435b67ad23c 99 USBDeviceConnected * dev;
tvendov 0:6435b67ad23c 100 bool dev_connected;
tvendov 0:6435b67ad23c 101 USBEndpoint * int_in;
tvendov 0:6435b67ad23c 102 uint8_t nb_port;
tvendov 0:6435b67ad23c 103 uint8_t hub_characteristics;
tvendov 0:6435b67ad23c 104
tvendov 0:6435b67ad23c 105 void rxHandler();
tvendov 0:6435b67ad23c 106
tvendov 0:6435b67ad23c 107 uint8_t buf[sizeof(HubDescriptor)];
tvendov 0:6435b67ad23c 108
tvendov 0:6435b67ad23c 109 int hub_intf;
tvendov 0:6435b67ad23c 110 bool hub_device_found;
tvendov 0:6435b67ad23c 111
tvendov 0:6435b67ad23c 112 void setPortFeature(uint32_t feature, uint8_t port);
tvendov 0:6435b67ad23c 113 void clearPortFeature(uint32_t feature, uint8_t port);
tvendov 0:6435b67ad23c 114 uint32_t getPortStatus(uint8_t port);
tvendov 0:6435b67ad23c 115
tvendov 0:6435b67ad23c 116 USBDeviceConnected * device_children[MAX_HUB_PORT];
tvendov 0:6435b67ad23c 117
tvendov 0:6435b67ad23c 118 void init();
tvendov 0:6435b67ad23c 119 void disconnect();
tvendov 0:6435b67ad23c 120
tvendov 0:6435b67ad23c 121 };
tvendov 0:6435b67ad23c 122
tvendov 0:6435b67ad23c 123 #endif
tvendov 0:6435b67ad23c 124
tvendov 0:6435b67ad23c 125 #endif