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

Diff: USB/USBHost/USBHostConf.h

Revision:
0:6435b67ad23c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USB/USBHost/USBHostConf.h	Thu Feb 16 10:23:48 2017 +0000
@@ -0,0 +1,91 @@
+/* mbed USBHost Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef USBHOST_CONF_H
+#define USBHOST_CONF_H
+
+/*
+* Maximum number of devices that can be connected
+* to the usb host
+*/
+#define MAX_DEVICE_CONNECTED        5
+
+/*
+* Maximum of Hub connected to the usb host
+*/
+#define MAX_HUB_NB                  2
+
+/*
+* Maximum number of ports on a USB hub
+*/
+#define MAX_HUB_PORT                4
+
+/*
+* Enable USBHostMSD
+*/
+#define USBHOST_MSD                 1
+
+/*
+* Enable USBHostKeyboard
+*/
+#define USBHOST_KEYBOARD            1
+
+/*
+* Enable USBHostMouse
+*/
+#define USBHOST_MOUSE               1
+
+/*
+* Enable USBHostSerial or USBHostMultiSerial (if set > 1)
+*/
+#define USBHOST_SERIAL              1
+
+/*
+* Enable USB3Gmodule
+*/
+#define USBHOST_3GMODULE            1
+
+/*
+* Enable USB MIDI
+*/
+#define USBHOST_MIDI                1 
+
+/*
+* Maximum number of interfaces of a usb device
+*/
+#define MAX_INTF                    4
+
+/*
+* Maximum number of endpoints on each interface
+*/
+#define MAX_ENDPOINT_PER_INTERFACE  3
+
+/*
+* Maximum number of endpoint descriptors that can be allocated
+*/
+#define MAX_ENDPOINT                (MAX_DEVICE_CONNECTED * MAX_INTF * MAX_ENDPOINT_PER_INTERFACE)
+
+/*
+* Maximum number of transfer descriptors that can be allocated
+*/
+#define MAX_TD                      (MAX_ENDPOINT*2)
+
+/*
+* usb_thread stack size
+*/
+#define USB_THREAD_STACK            (256*4 + MAX_HUB_NB*256*4)
+
+#endif