diff options
Diffstat (limited to 'uc_str912/prj_test_lcd/src')
| -rw-r--r-- | uc_str912/prj_test_lcd/src/lcd.c | 93 | ||||
| -rw-r--r-- | uc_str912/prj_test_lcd/src/lcd_lib_91x.c | 455 | ||||
| -rw-r--r-- | uc_str912/prj_test_lcd/src/startup.s | 233 | ||||
| -rw-r--r-- | uc_str912/prj_test_lcd/src/vector.s | 202 | ||||
| -rw-r--r-- | uc_str912/prj_test_lcd/src/vectors.c | 462 |
5 files changed, 0 insertions, 1445 deletions
diff --git a/uc_str912/prj_test_lcd/src/lcd.c b/uc_str912/prj_test_lcd/src/lcd.c deleted file mode 100644 index 9eae1c1..0000000 --- a/uc_str912/prj_test_lcd/src/lcd.c +++ /dev/null @@ -1,93 +0,0 @@ -/******************************************************************************
- * www.propox.com
- * MMstr912 - Minimoduł Ethernetowy z procesorem ARM9 STR912.
- * Ethernet minimodule with ARM9 STR912 microcontroller.
- *
- * LCD Test - wyswietla tekst 'www.propox.com' na LCD
- * put text 'www.propox.com' on LCD
- *
- * P8.0, P8.1, P8.2, P8.3 - D4, D5, D6, D7
- * P8.4, P8.5 - RS, E
-
- * Includes ------------------------------------------------------------------*/
-/* Pliki nagłówkowe ----------------------------------------------------------*/
-/* Library includes. */
-#include "91x_lib.h"
-#include "91x_gpio.h"
-#include "91x_map.h"
-#include "91x_scu.h"
-#include "char_code.h"
-#include "lcd_lib_91x.h"
-
-//#include <targets/STR912FW44.h> rem BLa
-
-/* Hardware Configuration */
-/* Konfiguracja sprzetu */
-void HardwareConf(void)
-{
- //Main clock as exesternal oscillator 25MHz
- //Główny zegar to kwarc 25MHz
- SCU_MCLKSourceConfig(SCU_MCLK_OSC);
- //Disable reset for GPIO8
- //wylaczenie resetu na GPIO8
- SCU_APBPeriphReset(__GPIO8, DISABLE);
- //Enable clock for GPIO8
- //Włączenie zegara na GPIO8
- SCU_APBPeriphClockConfig(__GPIO8, ENABLE);
-}
-
-
-/* Ports Configuration */
-/* Konfiguracja protow */
-void LCD_DataLinesConfig()
-{
- /* Private typedef */
- /* Deklaracja struktury */
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* Configure D7~D4 data lines in Output Push-Pull mode */
- /* Konfiguracja lini portu 8 jako wyjsc D7-D4 w trybie push-pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5;
- GPIO_InitStructure.GPIO_Alternate = GPIO_OutputAlt1;
- GPIO_InitStructure.GPIO_Direction = GPIO_PinOutput;
- GPIO_InitStructure.GPIO_Type = GPIO_Type_PushPull;
- GPIO_Init(GPIO8, &GPIO_InitStructure);
-
-}
-
-
-int main()
-{
-u8 web[] = "www.propox.com";
-u8 title[] = "MMstr912";
-
-//Hardware Configuration
-//Konfiguracja sprzetu
-HardwareConf();
-//Ports Configuration
-//Konfiguracja portow
-LCD_DataLinesConfig();
-
-LCDinit();
-LCDcursorOFF();
-LCDGotoXY(0,0);
-LCDstring(web,14);
-delay(250000);
-LCDGotoXY(3,1);
-LCDstring(title,8);
-
-while(1)
-{
- delay(500000);
- LCDshiftLeft(1);
- delay(100000);
- LCDshiftLeft(1);
-
- delay(500000);
- LCDshiftRight(1);
- delay(100000);
- LCDshiftRight(1);
-}
-
-return 0;
-}
diff --git a/uc_str912/prj_test_lcd/src/lcd_lib_91x.c b/uc_str912/prj_test_lcd/src/lcd_lib_91x.c deleted file mode 100644 index 7c01f53..0000000 --- a/uc_str912/prj_test_lcd/src/lcd_lib_91x.c +++ /dev/null @@ -1,455 +0,0 @@ -/******************** (C) COPYRIGHT 2007 PROPOX ********************************
-* File Name : lcd_lib_91x.c
-* Author : PROPOX Team
-* Date First Issued : 09/24/2007 : Version 1.0
-* Description : This file provides all the 2x16 LCD functions.
-********************************************************************************
-* History:
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, PROPOX SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR
-* CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "91x_lib.h"
-#include "91x_gpio.h"
-#include "91x_map.h"
-#include "91x_scu.h"
-#include "lcd_lib_91x.h"
-
-
-/*******************************************************************************
-* Function Name : delay
-* Description : Delay (opoznienie)
-*
-* Input : time - number of cycles
-* Output : None
-* Return : None
-*******************************************************************************/
-void delay(int time)
-{
- while(time--)
- asm volatile ("nop");
-}
-
-/*******************************************************************************
-* Function Name : LCDinit
-* Description : Inicialize LCD (Inicjalizacja LCD)
-* (4 bit data, 2 lines, characters 5x7, blinking cursor on)
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDinit(void)
-{
- GPIO_Write(GPIO8, 0x00);
- delay(375000); //15ms
- //--------- Write 0x03 -----------
- D7_reset;
- D6_reset;
- D5_set;
- D4_set;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(125000); //5ms
- //--------- Write 0x03 -----------
- D7_reset;
- D6_reset;
- D5_set;
- D4_set;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //--------- Write 0x03 -----------
- D7_reset;
- D6_reset;
- D5_set;
- D4_set;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //--------- Enable Four Bit Mode ----------
- D7_reset;
- D6_reset;
- D5_set;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //---------- Set Interface Length ----------
- //Write 0x2 - 4 bits
- D7_reset;
- D6_reset;
- D5_set;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //Write 0x8 - 2 lines, 5x7
- D7_set;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //---------- Turn off the Display ----------
- //Write 0x0
- D7_reset;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //Write 0x8
- D7_set;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //------------ Clear the Display -----------
- //Write 0x0
- D7_reset;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //Write 0x1
- D7_reset;
- D6_reset;
- D5_reset;
- D4_set;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //-------- Set Cursor Move Direction --------
- //Write 0x0
- D7_reset;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //Write 0x6 - Increment the Cursor
- D7_reset;
- D6_set;
- D5_set;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //---------- Enable Display/Cursor ----------
- //Write 0x0
- D7_reset;
- D6_reset;
- D5_reset;
- D4_reset;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
- //Write 0xF - Display on, cursor on, blink on
- D7_set;
- D6_set;
- D5_set;
- D4_set;
- E_set;
- delay(25000); //1ms
- E_reset;
- delay(25000); //1ms
-}
-
-/*******************************************************************************
-* Function Name : LCDsendChar
-* Description : Send Char to LCD (Wyslanie znaku na LCD)
-*
-* Input : ch - is a ascii code of character or char from char_code.h
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDsendChar(u8 ch)
-{
- //4 MSB bits
- //4 starsze bity
- GPIO_Write(GPIO8, (ch>>4) & 0x0f);
- RS_set;
- E_set;
- delay(25000);
- E_reset;
- delay(25000);
- //4 LSB bits
- //4 mlodsze bity
- GPIO_Write(GPIO8, ch & 0x0f);
- RS_set;
- E_set;
- delay(25000);
- E_reset;
- delay(25000);
-}
-
-/*******************************************************************************
-* Function Name : LCDsendCommand
-* Description : Send Command to LCD (Wyslanie rozkazu do LCD)
-*
-* Input : cmd - is a ascii code of command
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDsendCommand(u8 cmd)
-{
- //4 MSB bits
- //4 starsze bity
- GPIO_Write(GPIO8, (cmd>>4) & 0x0f);
- RS_reset;
- E_set;
- delay(25000);
- E_reset;
- delay(25000);
- //4 LSB bits
- //4 mlodsze bity
- GPIO_Write(GPIO8, cmd & 0x0f);
- RS_reset;
- E_set;
- delay(25000);
- E_reset;
- delay(25000);
-}
-
-/*******************************************************************************
-* Function Name : LCDclr
-* Description : Clear LCD (Czyszczenie LCD)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDclr(void)
-{
- LCDsendCommand(0x01);
-}
-
-/*******************************************************************************
-* Function Name : LCDhome
-* Description : LCD cursor home (Przesuniecie kursora na pozycje poczatkowa)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDhome(void)
-{
- LCDsendCommand(0x02);
-}
-
-/*******************************************************************************
-* Function Name : LCDstring
-* Description : Outputs string to LCD (Wyswietl ciag znakow na LCD)
-*
-* Input : data - pointer to start of table, nBytes - nuber of bytes to send
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDstring(u8* data, u8 nBytes)
-{
- u8 count;
- //check to make sure we have a good pointer
- //sprawdzenie zgodnosci wskaznika
- if (!data) return;
-
- //print data
- //wyswietl znaki
- for(count=0; count<nBytes; count++)
- {
- LCDsendChar(data[count]);
- }
-}
-
-/*******************************************************************************
-* Function Name : LCDGotoXY
-* Description : Cursor to X Y position (Kursor na pozycje XY)
-*
-* Input : row - x position, column - y position
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDGotoXY(u8 row, u8 column)
-{
-#define LCD_DDRAM 7
-
-#define LCD_LINE0_DDRAMADDR 0x00
-#define LCD_LINE1_DDRAMADDR 0x40
-#define LCD_LINE2_DDRAMADDR 0x14
-#define LCD_LINE3_DDRAMADDR 0x54
-
- u8 DDRAMAddr;
- //remap lines into proper order
- //wyznaczenie adresu polozenia
- switch(column)
- {
- case 0: DDRAMAddr = LCD_LINE0_DDRAMADDR + row; break;
- case 1: DDRAMAddr = LCD_LINE1_DDRAMADDR + row; break;
- case 2: DDRAMAddr = LCD_LINE2_DDRAMADDR + row; break;
- case 3: DDRAMAddr = LCD_LINE3_DDRAMADDR + row; break;
- default: DDRAMAddr = LCD_LINE0_DDRAMADDR + row;
- }
- //set data address
- //wyslanie adresu
- LCDsendCommand(1<<LCD_DDRAM | DDRAMAddr);
-}
-
-/*******************************************************************************
-* Function Name : LCDshiftLeft
-* Description : Scrol n of characters Right (Przsuniecie znakow o n w prawo)
-*
-* Input : right - number of characters
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDshiftLeft(u8 right)
-{
-u8 count;
- for (count=0;count<right;count++)
- {
- LCDsendCommand(0x1E);
- }
-}
-
-/*******************************************************************************
-* Function Name : LCDshiftRight
-* Description : Scrol n of characters Left (Przsuniecie znakow o n w lewo)
-*
-* Input : left - number of characters
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDshiftRight(u8 left)
-{
-u8 count;
- for (count=0;count<left;count++)
- {
- LCDsendCommand(0x18);
- }
-}
-
-/*******************************************************************************
-* Function Name : LCDcursorOn
-* Description : Displays LCD cursor (Kursor aktywny)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDcursorOn(void)
-{
- LCDsendCommand(0x0E);
-}
-
-/*******************************************************************************
-* Function Name : LCDcursorOnBlink
-* Description : Displays LCD blinking cursor (Migajacy kursor aktywny)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDcursorOnBlink(void)
-{
- LCDsendCommand(0x0F);
-}
-
-/*******************************************************************************
-* Function Name : LCDcursorOFF
-* Description : Turns OFF cursor (Kursor wylaczony)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDcursorOFF(void)
-{
- LCDsendCommand(0x0C);
-}
-
-/*******************************************************************************
-* Function Name : LCDblank
-* Description : Blanks LCD (LCD nieaktywny)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDblank(void)
-{
- LCDsendCommand(0x08);
-}
-
-/*******************************************************************************
-* Function Name : LCDvisible
-* Description : Shows LCD (LCD aktywny)
-*
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDvisible(void)
-{
- LCDsendCommand(0x0C);
-}
-
-/*******************************************************************************
-* Function Name : LCDcursorLeft
-* Description : Moves cursor by n poisitions left (Kursor n pozycji w lewo)
-*
-* Input : left - number of positions
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDcursorLeft(u8 left)
-{
-u8 count;
- for (count=0;count<left;count++)
- {
- LCDsendCommand(0x10);
- }
-}
-
-/*******************************************************************************
-* Function Name : LCDcursorRight
-* Description : Moves cursor by n poisitions right (Kursor n pozycji w prawo)
-*
-* Input : right - number of positions
-* Output : None
-* Return : None
-*******************************************************************************/
-void LCDcursorRight(u8 right)
-{
-u8 count;
- for (count=0;count<right;count++)
- {
- LCDsendCommand(0x14);
- }
-}
-
-/******************* (C) COPYRIGHT 2007 PROPOX *****END OF FILE****/
diff --git a/uc_str912/prj_test_lcd/src/startup.s b/uc_str912/prj_test_lcd/src/startup.s deleted file mode 100644 index cef54d8..0000000 --- a/uc_str912/prj_test_lcd/src/startup.s +++ /dev/null @@ -1,233 +0,0 @@ -/***********************************************************************************
-* Copyright 2005 Anglia Design
-* This demo code and associated components are provided as is and has no warranty,
-* implied or otherwise. You are free to use/modify any of the provided
-* code at your own risk in your applications with the expressed limitation
-* of liability (see below)
-*
-* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY
-* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR
-* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER
-* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-*
-* Author : Spencer Oliver
-* Web : www.anglia-designs.com
-*
-***********************************************************************************/
-
-/**** Startup Code (executed after Reset) ****/
-
-/* Frequency values kHz */
-/* set to suit target hardware */
-
- .equ FOSC, 25000
-
-/* Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs */
-
- .equ Mode_USR, 0x10
- .equ Mode_FIQ, 0x11
- .equ Mode_IRQ, 0x12
- .equ Mode_SVC, 0x13
- .equ Mode_ABT, 0x17
- .equ Mode_UND, 0x1B
- .equ Mode_SYS, 0x1F /* available on ARM Arch 4 and later */
-
- .equ I_Bit, 0x80 /* when I bit is set, IRQ is disabled */
- .equ F_Bit, 0x40 /* when F bit is set, FIQ is disabled */
-
- .equ SRAM32, 0x00
- .equ SRAM64, 0x08
- .equ SRAM96, 0x10
-
-/* --- System memory locations */
-
- .equ SCRO_AHB_UMB, 0x5C002034 /* System configuration register 0 (unbuffered) */
-
- .equ FMI_BASE_UMB, 0x54000000 /* Flash FMI base address (unbuffered) */
- .equ BBSR_off_addr, 0x00
- .equ NBBSR_off_addr, 0x04
- .equ BBADR_off_addr, 0x0C
- .equ NBBADR_off_addr, 0x10
- .equ CR_off_addr, 0x18
-
-.ifndef LIBUFF
- .equ LIBUFF, 0
-.endif
-
-/* Startup Code must be linked first at Address at which it expects to run. */
-
- .text
- .arm
- .section .init, "ax"
-
- .global _start
- .global _Main_Crystal
-
-/* After remap this will be our reset handler */
-
-_start:
- LDR pc, =NextInst
-NextInst:
-
- NOP /* Wait for OSC stabilization */
- NOP
- NOP
- NOP
- NOP
- NOP
- NOP
- NOP
- NOP
-
-/* Enable buffered mode */
-
-.if LIBUFF
- MRC p15, 0, r0, c1, c0, 0 /* Read CP15 register 1 into r0 */
- ORR r0, r0, #0x8 /* Enable Write Buffer on AHB */
- MCR p15, 0, r0, c1, c0, 0 /* Write CP15 register 1 */
-.endif
-
-/* Remap Flash Bank 0 at address 0x0 and Bank 1 at address 0x80000, */
-/* when the bank 0 is the boot bank, then enable the Bank 1. */
-
- LDR r0, =FMI_BASE_UMB
- LDR r1, =0x4 /* configure 512KB Boot bank 0 */
- STR r1, [r0, #BBSR_off_addr]
-
- LDR r1, =0x2 /* configure 32KB Non Boot bank 1 */
- STR r1, [r0, #NBBSR_off_addr]
-
- LDR r1, =(0x00000000 >> 2) /* Boot Bank Base Address */
- STR r1, [r0, #BBADR_off_addr]
-
- LDR r1, =(0x00080000 >> 2) /* Non Boot Bank Base Address */
- STR r1, [r0, #NBBADR_off_addr]
-
- LDR r1, =0x18 /* Flash Banks 0 1 enabled */
- STR r1, [r0, #CR_off_addr]
-
-/* Enable 96K RAM */
-
- LDR r0, =SCRO_AHB_UMB
-# LDR r1, =0x0196 /* prefetch disabled, default enabled */
- LDR r1, =0x0187|SRAM96
- STR r1, [r0]
-
-/* Set bits 17-18 (Instruction/Data TCM order) of the */
-/* Core Configuration Control Register */
-
- MOV r0, #0x60000
- MCR p15, 0x1, r0, c15, c1, 0
-
-/* Setup Stack for each mode */
-
-/* Enter Abort Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_ABT|I_Bit|F_Bit
- LDR sp, =__stack_abt_end__
-
-/* Enter Undefined Instruction Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_UND|I_Bit|F_Bit
- LDR sp, =__stack_und_end__
-
-/* Enter Supervisor Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_SVC|I_Bit|F_Bit
- LDR sp, =__stack_svc_end__
-
-/* Enter FIQ Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_FIQ|I_Bit|F_Bit
- LDR sp, =__stack_fiq_end__
-
-/* Enter IRQ Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_IRQ|I_Bit|F_Bit
- LDR sp, =__stack_irq_end__
-
-/* Enter System/User Mode and set its Stack Pointer */
-
- MSR cpsr_c, #Mode_SYS
- LDR sp, =__stack_end__
-
-/* Setup a default Stack Limit (when compiled with "-mapcs-stack-check") */
-
- LDR sl, =__bss_end__
-
-/* Relocate .data section (Copy from ROM to RAM) */
-
- LDR r1, =_etext
- LDR r2, =__data_start
- LDR r3, =_edata
-LoopRel:
- CMP r2, r3
- LDRLO r0, [r1], #4
- STRLO r0, [r2], #4
- BLO LoopRel
-
-/* Clear .bss section (Zero init) */
-
- MOV r0, #0
- LDR r1, =__bss_start__
- LDR r2, =__bss_end__
-LoopZI:
- CMP r1, r2
- STRLO r0, [r1], #4
- BLO LoopZI
-
-/* Call C++ constructors */
-
- LDR r0, =__ctors_start__
- LDR r1, =__ctors_end__
-ctor_loop:
- CMP r0, r1
- BEQ ctor_end
- LDR r2, [r0], #4
- STMFD sp!, {r0-r1}
- BLX r2
- LDMFD sp!, {r0-r1}
- B ctor_loop
-ctor_end:
-
-/* Need to set up standard file handles */
-/* Only used under simulator, normally overide syscall.c */
-
-# BL initialise_monitor_handles
-
-/* if we use debug version of str9lib this will call the init function */
-
- BL libdebug
-libdebug:
-
-/* Enter the C code, use B instruction so as to never return */
-/* use BL main if you want to use c++ destructors below */
-
- B main
-
-/* Call destructors */
-
-# LDR r0, =__dtors_start__
-# LDR r1, =__dtors_end__
-#dtor_loop:
-# CMP r0, r1
-# BEQ dtor_end
-# LDR r2, [r0], #4
-# STMFD sp!, {r0-r1}
-# BLX r2
-# LDMFD sp!, {r0-r1}
-# B dtor_loop
-#dtor_end:
-
-/* Return from main, loop forever. */
-
-#exit_loop:
-# B exit_loop
-
-/* Fosc values, used by libstr9 */
-
-_Main_Crystal: .long FOSC
-
- .weak libdebug
-
- .end
diff --git a/uc_str912/prj_test_lcd/src/vector.s b/uc_str912/prj_test_lcd/src/vector.s deleted file mode 100644 index 7708f54..0000000 --- a/uc_str912/prj_test_lcd/src/vector.s +++ /dev/null @@ -1,202 +0,0 @@ -/***********************************************************************************
-* Copyright 2005 Anglia Design
-* This demo code and associated components are provided as is and has no warranty,
-* implied or otherwise. You are free to use/modify any of the provided
-* code at your own risk in your applications with the expressed limitation
-* of liability (see below)
-*
-* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY
-* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR
-* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER
-* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-*
-* Author : Spencer Oliver
-* Web : www.anglia-designs.com
-*
-***********************************************************************************/
-
- .equ VectorAddress, 0xFFFFF030 /* VIC Vector address register address. */
- .equ VectorAddressDaisy, 0xFC000030 /* Daisy VIC Vector address register */
-
- .equ Mode_USR, 0x10
- .equ Mode_FIQ, 0x11
- .equ Mode_IRQ, 0x12
- .equ Mode_SVC, 0x13
- .equ Mode_ABT, 0x17
- .equ Mode_UND, 0x1B
- .equ Mode_SYS, 0x1F /* available on ARM Arch 4 and later */
-
- .equ I_Bit, 0x80 /* when I bit is set, IRQ is disabled */
- .equ F_Bit, 0x40 /* when F bit is set, FIQ is disabled */
-
- .text
- .arm
- .section .vectors, "ax"
-
- .global Reset_Vec
-
-/* Note: LDR PC instructions are used here, though branch (B) instructions */
-/* could also be used, unless the ROM is at an address >32MB. */
-
-/*******************************************************************************
- Exception vectors
-*******************************************************************************/
-
-Reset_Vec: LDR pc, Reset_Addr /* Reset Handler */
-Undef_Vec: LDR pc, Undefined_Addr
-SWI_Vec: LDR pc, SWI_Addr
-PAbt_Vec: LDR pc, Prefetch_Addr
-DAbt_Vec: LDR pc, Abort_Addr
- NOP /* Reserved vector */
-IRQ_Vec: LDR pc, IRQ_Addr
-FIQ_Vec: LDR pc, FIQ_Addr
-
-/*******************************************************************************
- Exception handlers address table
-*******************************************************************************/
-
-Reset_Addr: .word _start
-Undefined_Addr: .word UndefinedHandler
-SWI_Addr: .word SWIHandler
-Prefetch_Addr: .word PrefetchHandler
-Abort_Addr: .word AbortHandler
- .word 0 /* reserved */
-IRQ_Addr: .word IRQHandler
-FIQ_Addr: .word FIQHandler
-
-/*******************************************************************************
- Exception Handlers
-*******************************************************************************/
-
-/*******************************************************************************
-* Macro Name : SaveContext
-* Description : This macro used to save the context before entering
- an exception handler.
-* Input : The range of registers to store.
-* Output : none
-*******************************************************************************/
-
-.macro SaveContext reg1 reg2
- STMFD sp!,{\reg1-\reg2,lr} /* Save The workspace plus the current return */
- /* address lr_ mode into the stack */
- MRS r1, spsr /* Save the spsr_mode into r1 */
- STMFD sp!, {r1} /* Save spsr */
-.endm
-
-/*******************************************************************************
-* Macro Name : RestoreContext
-* Description : This macro used to restore the context to return from
- an exception handler and continue the program execution.
-* Input : The range of registers to restore.
-* Output : none
-*******************************************************************************/
-
-.macro RestoreContext reg1 reg2
- LDMFD sp!, {r1} /* Restore the saved spsr_mode into r1 */
- MSR spsr_cxsf, r1 /* Restore spsr_mode */
- LDMFD sp!, {\reg1-\reg2,pc}^ /* Return to the instruction following */
- /* the exception interrupt */
-.endm
-
-/*******************************************************************************
-* Function Name : IRQHandler
-* Description : This function called when IRQ exception is entered.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-IRQHandler:
- SUB lr, lr, #4 /* Update the link register */
- SaveContext r0, r12 /* Save the workspace plus the current */
- /* return address lr_irq and spsr_irq */
- LDR r0, =VectorAddress
- LDR r0, [r0] /* Read the routine address */
- LDR r1, =VectorAddressDaisy
- LDR r1, [r1]
- /* Padding between the acknowledge and re-enable of interrupts */
- /* For more details, please refer to the following URL */
- /* http://www.arm.com/support/faqip/3682.html */
- NOP
- NOP
- MSR cpsr_c, #Mode_SYS /* Switch to SYS mode and enable IRQ */
- STMFD sp!, {lr} /* Save the link register. */
- LDR lr, =ReturnAddress /* Read the return address. */
- MOV pc, r0 /* Branch to the IRQ handler. */
-ReturnAddress:
- LDMFD sp!, {lr} /* Restore the link register. */
- MSR cpsr_c, #Mode_IRQ|I_Bit|F_Bit /* Switch to IRQ mode and disable IRQ */
- LDR r0, =VectorAddress /* Write to the VectorAddress to clear the */
- STR r0, [r0] /* respective interrupt in the internal interrupt */
- LDR r1, =VectorAddressDaisy /* Write to the VectorAddressDaisy to clear the */
- STR r1, [r1] /* respective interrupt in the internal interrupt */
- RestoreContext r0, r12 /* Restore the context and return to the program execution. */
-
-/*******************************************************************************
-* Function Name : SWIHandler
-* Description : This function called when SWI instruction executed.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-SWIHandler:
- SaveContext r0, r12 /* r0 holds swi number */
- MOV r1, sp /* load regs */
- BL SWI_Handler
- RestoreContext r0, r12
-
-/*******************************************************************************
-* Function Name : UndefinedHandler
-* Description : This function called when undefined instruction
- exception is entered.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-UndefinedHandler:
- SaveContext r0, r12
- BL Undefined_Handler
- RestoreContext r0, r12
-
-/*******************************************************************************
-* Function Name : PrefetchAbortHandler
-* Description : This function called when Prefetch Abort
- exception is entered.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-PrefetchHandler:
- SUB lr, lr, #4 /* Update the link register. */
- SaveContext r0, r12
- BL Prefetch_Handler
- RestoreContext r0, r12
-
-/*******************************************************************************
-* Function Name : DataAbortHandler
-* Description : This function is called when Data Abort
- exception is entered.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-AbortHandler:
- SUB lr, lr, #8 /* Update the link register. */
- SaveContext r0, r12
- BL Abort_Handler
- RestoreContext r0, r12
-
-/*******************************************************************************
-* Function Name : FIQHandler
-* Description : This function is called when FIQ
- exception is entered.
-* Input : none
-* Output : none
-*******************************************************************************/
-
-FIQHandler:
- SUB lr, lr, #4 /* Update the link register. */
- SaveContext r0, r7
- BL FIQ_Handler
- RestoreContext r0, r7
-
- .end
diff --git a/uc_str912/prj_test_lcd/src/vectors.c b/uc_str912/prj_test_lcd/src/vectors.c deleted file mode 100644 index 4022391..0000000 --- a/uc_str912/prj_test_lcd/src/vectors.c +++ /dev/null @@ -1,462 +0,0 @@ -/***********************************************************************************
-* Copyright 2005 Anglia Design
-* This demo code and associated components are provided as is and has no warranty,
-* implied or otherwise. You are free to use/modify any of the provided
-* code at your own risk in your applications with the expressed limitation
-* of liability (see below)
-*
-* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY
-* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR
-* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER
-* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-*
-* Author : Spencer Oliver
-* Web : www.anglia-designs.com
-*
-***********************************************************************************/
-
-#include "vectors.h"
-
-/*******************************************************************************
-* Function Name : Undefined_Handler
-* Description : This function Undefined instruction exception.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void Undefined_Handler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : SWI_Handler
-* Description : This function handles SW exception.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void SWI_Handler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : Prefetch_Handler
-* Description : This function handles preftetch abort exception.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void Prefetch_Handler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : Abort_Handler
-* Description : This function handles data abort exception.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void Abort_Handler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : FIQ_Handler
-* Description : This function handles FIQ exception.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void FIQ_Handler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : WDG_IRQHandler
-* Description : This function handles the WDG interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void WDG_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : SW_IRQHandler
-* Description : This function handles the SW interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void SW_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : ARMRX_IRQHandler
-* Description : This function handles the ARMRX interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void ARMRX_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : ARMTX_IRQHandler
-* Description : This function handles the ARMTX interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void ARMTX_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : TIM0_IRQHandler
-* Description : This function handles the TIM0 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void TIM0_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : TIM1_IRQHandler
-* Description : This function handles the TIM1 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void TIM1_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : TIM2_IRQHandler
-* Description : This function handles the TIM2 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void TIM2_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : TIM3_IRQHandler
-* Description : This function handles the TIM3 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void TIM3_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : USBHP_IRQHandler
-* Description : This function handles the USBHP interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void USBHP_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : USBLP_IRQHandler
-* Description : This function handles the USBLP interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void USBLP_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : SCU_IRQHandler
-* Description : This function handles the SCU interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void SCU_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : ENET_IRQHandler
-* Description : This function handles the ENET interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void ENET_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : DMA_IRQHandler
-* Description : This function handles the DMA interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void DMA_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : CAN_IRQHandler
-* Description : This function handles the CAN interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void CAN_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : MC_IRQHandler
-* Description : This function handles the MC interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void MC_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : ADC_IRQHandler
-* Description : This function handles the ADC interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void ADC_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : UART0_IRQHandler
-* Description : This function handles the UART0 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void UART0_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : UART1_IRQHandler
-* Description : This function handles the UART1 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void UART1_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : UART2_IRQHandler
-* Description : This function handles the UART2 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void UART2_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : I2C0_IRQHandler
-* Description : This function handles the I2C0 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void I2C0_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : I2C1_IRQHandler
-* Description : This function handles the I2C1 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void I2C1_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : SSP0_IRQHandler
-* Description : This function handles the SSP0 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void SSP0_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : SSP1_IRQHandler
-* Description : This function handles the SSP1 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void SSP1_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : LVD_IRQHandler
-* Description : This function handles the LVD interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void LVD_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : RTC_IRQHandler
-* Description : This function handles the RTC interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void RTC_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : WIU_IRQHandler
-* Description : This function handles the WIU interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void WIU_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : EXTIT0_IRQHandler
-* Description : This function handles the EXTIT0 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void EXTIT0_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : EXTIT1_IRQHandler
-* Description : This function handles the EXTIT1 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void EXTIT1_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : EXTIT2_IRQHandler
-* Description : This function handles the EXTIT2 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void EXTIT2_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : EXTIT3_IRQHandler
-* Description : This function handles the EXTIT3 interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void EXTIT3_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : USBWU_IRQHandler
-* Description : This function handles the USBWU interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void USBWU_IRQHandler(void)
-{
- while(1);
-}
-
-/*******************************************************************************
-* Function Name : PFQBC_IRQHandler
-* Description : This function handles the PFQBC interrupt request
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void PFQBC_IRQHandler(void)
-{
- while(1);
-}
|
