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/DigitalIn.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_DIGITALIN_H #define MBED_DIGITALIN_H #include "platform.h" #include "gpio_api.h" #include "critical.h" namespace mbed { /** A digital input, used for reading the state of a pin * * @Note Synchronization level: Interrupt safe * * Example: * @code * // Flash an LED while a DigitalIn is true * * #include "mbed.h" * * DigitalIn enable(p5); * DigitalOut led(LED1); * * int main() { * while(1) { * if(enable) { * led = !led; * } * wait(0.25); * } * } * @endcode */ class DigitalIn { public: /** Create a DigitalIn connected to the specified pin * * @param pin DigitalIn pin to connect to */ DigitalIn(PinName pin) : gpio() { // No lock needed in the constructor gpio_init_in(&gpio, pin); } /** Create a DigitalIn connected to the specified pin * * @param pin DigitalIn pin to connect to * @param mode the initial mode of the pin */ DigitalIn(PinName pin, PinMode mode) : gpio() { // No lock needed in the constructor gpio_init_in_ex(&gpio, pin, mode); } /** Read the input, represented as 0 or 1 (int) * * @returns * An integer representing the state of the input pin, * 0 for logical 0, 1 for logical 1 */ int read() { // Thread safe / atomic HAL call return gpio_read(&gpio); } /** Set the input pin mode * * @param mode PullUp, PullDown, PullNone, OpenDrain */ void mode(PinMode pull) { core_util_critical_section_enter(); gpio_mode(&gpio, pull); core_util_critical_section_exit(); } /** Return the output setting, represented as 0 or 1 (int) * * @returns * Non zero value if pin is connected to uc GPIO * 0 if gpio object was initialized with NC */ int is_connected() { // Thread safe / atomic HAL call return gpio_is_connected(&gpio); } /** An operator shorthand for read() */ operator int() { // Underlying read is thread safe return read(); } protected: gpio_t gpio; }; } // namespace mbed #endif