Diff: GPIO/GPIO_Interrupt/abstract.h

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+ ******************** (C) COPYRIGHT 2010 NXPSemiconductors *******************
+ * @file    GPIO\GPIO_Interrupt\abstract.txt 
+ * @author  NXP MCU SW Application Team
+ * @version 2.0
+ * @date    
+ * @brief   Description of the GPIO Interrupt example.
+ ******************************************************************************
+ * Software that is described herein is for illustrative purposes only
+ * which provides customers with programming information regarding the
+ * products. This software is supplied "AS IS" without any warranties.
+ * NXP Semiconductors assumes no responsibility or liability for the
+ * use of the software, conveys no license or title under any patent,
+ * copyright, or mask work right to the product. NXP Semiconductors
+ * reserves the right to make changes in the software without
+ * notification. NXP Semiconductors also make no representation or
+ * warranty that such application will be suitable for the specified
+ * use without further testing or modification.
+ ******************************************************************************
+  
+@Example description:
+	Purpose:
+		This example describes how to use GPIO interrupt function.
+	Process:
+		Different board have different layout, so we need to have different configuration 
+			- If using MCB1700 board: Interrupt is configured to use P0.25 pin (ACD potentiometter)
+			- If using IAR-LPC1768-KS board: External interrupt is configured to use P0.23 pin (BUT1 button) 
+		
+		Turn the ADC potentiometer according to clock direction until interrupt happen (If using MCB1700 board).
+		Hit the BUT1 button (If using IAR-LPC1768-KS board)to make interrupt happen.
+
+@Directory contents:
+	\EWARM: includes EWARM (IAR) project and configuration files
+	\Keil:	includes RVMDK (Keil)project and configuration files 
+	
+	lpc17xx_libcfg.h: Library configuration file - include needed driver library for this example 
+	makefile: Example's makefile
+	gpio_int.c: Main program
+
+@How to run:
+	Hardware configuration:		
+		This example was tested on:
+			Keil MCB1700 with LPC1768 vers.1
+				These jumpers must be configured as following:
+				- VDDREGS: ON 
+				- VBUS: ON
+				- LED: ON
+				- INT0: ON
+				- Remain jumpers: OFF
+			IAR LPC1768 KickStart vers.A
+				These jumpers must be configured as following:
+				- PWR_SEL: depend on power source
+				- DBG_EN : ON
+				- ACC_IRQ/LED2: 2-3 (LED2)
+				- Remain jumpers: OFF
+				
+	
+	Running mode:
+		This example can run on RAM/ROM mode.
+					
+		Note: If want to burn hex file to board by using Flash Magic, these jumpers need
+		to be connected:
+			- MCB1700 with LPC1768 ver.1:
+				+ RST: ON
+				+ ISP: ON
+			- IAR LPC1768 KickStart vers.A:
+				+ RST_E: ON
+				+ ISP_E: ON
+		
+		(Please reference "LPC1000 Software Development Toolchain" - chapter 4 "Creating and working with
+		LPC1000CMSIS project" for more information)
+	
+	Step to run:
+		- Step 1: Choose correct working board: In gpio_int.c file
+			+ If using MCB1700 board, setting:
+				#define MCB_LPC_1768	
+				//#define IAR_LPC_1768	
+			+ If using IAR-LPC1768-KS board, setting:
+				//#define MCB_LPC_1768	
+				#define IAR_LPC_1768	
+			(Should not enable/disable both symbols at the same time)
+		- Step 2: Build example.
+		- Step 3: Burn hex file into board (if run in ROM mode)
+		- Step 4: Reset the board
+		- Step 5: if using MCB1700: Turn ACD potentiometter until interrupt occurs, then we see LED P1.29 blinking 8 times.
+				  if using IAR-LPC1768-KS board:  Press BUT1 button then LED2 will be blinking 8 times
+				  
+		(Pls see "LPC17xx Example Description" document - chapter "Examples > GPIO > GPIO_Interrupt"
+		for more details)
+		
+@Tip:
+	- Open \EWARM\*.eww project file to run example on IAR
+	- Open \RVMDK\*.uvproj project file to run example on Keil