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
VKLCD70RT
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.
- 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
hal/api/BusIn.h
- Committer:
- tvendov
- Date:
- 2017-02-16
- Revision:
- 0:6435b67ad23c
File content as of revision 0:6435b67ad23c:
/* mbed Microcontroller 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 MBED_BUSIN_H #define MBED_BUSIN_H #include "platform.h" #include "DigitalIn.h" #include "PlatformMutex.h" namespace mbed { /** A digital input bus, used for reading the state of a collection of pins * * @Note Synchronization level: Thread safe */ class BusIn { public: /* Group: Configuration Methods */ /** Create an BusIn, connected to the specified pins * * @param <n> DigitalIn pin to connect to bus bit <n> (p5-p30, NC) * * @note * It is only required to specify as many pin variables as is required * for the bus; the rest will default to NC (not connected) */ BusIn(PinName p0, PinName p1 = NC, PinName p2 = NC, PinName p3 = NC, PinName p4 = NC, PinName p5 = NC, PinName p6 = NC, PinName p7 = NC, PinName p8 = NC, PinName p9 = NC, PinName p10 = NC, PinName p11 = NC, PinName p12 = NC, PinName p13 = NC, PinName p14 = NC, PinName p15 = NC); BusIn(PinName pins[16]); virtual ~BusIn(); /** Read the value of the input bus * * @returns * An integer with each bit corresponding to the value read from the associated DigitalIn pin */ int read(); /** Set the input pin mode * * @param mode PullUp, PullDown, PullNone */ void mode(PinMode pull); /** Binary mask of bus pins connected to actual pins (not NC pins) * If bus pin is in NC state make corresponding bit will be cleared (set to 0), else bit will be set to 1 * * @returns * Binary mask of connected pins */ int mask() { // No lock needed since _nc_mask is not modified outside the constructor return _nc_mask; } /** A shorthand for read() */ operator int(); /** Access to particular bit in random-iterator fashion */ DigitalIn & operator[] (int index); protected: DigitalIn* _pin[16]; /** Mask of bus's NC pins * If bit[n] is set to 1 - pin is connected * if bit[n] is cleared - pin is not connected (NC) */ int _nc_mask; PlatformMutex _mutex; /* disallow copy constructor and assignment operators */ private: virtual void lock(); virtual void unlock(); BusIn(const BusIn&); BusIn & operator = (const BusIn&); }; } // namespace mbed #endif