arm.h

ucos 在smartarm2200上的移植

#ifndef _ARM_H_
#define _ARM_H_

/*
*********************************************************************************************************
**			   		                    Constants & Macros                                             **
*********************************************************************************************************
*/

// ARM Mode and Status Bits
#define     ARM_MODE_USER       0x10
#define     ARM_MODE_FIQ        0x11
#define     ARM_MODE_IRQ        0x12
#define     ARM_MODE_SVC        0x13
#define     ARM_MODE_ABORT      0x17
#define     ARM_MODE_UNDEF      0x1B
#define     ARM_MODE_SYS        0x1F

#define     I_BIT               0x80
#define     F_BIT               0x40
#define     T_BIT               0x20


/*
*********************************************************************************************************
*                               uC/Probe plug-in for uC/OS-II CONFIGURATION
*********************************************************************************************************
*/

#define  OS_PROBE_TASK                         1  	// Task will be created for uC/Probe OS Plug-In

#define  OS_PROBE_TMR_32_BITS                  0    // uC/Probe OS Plug-In timer is a 32-bit timer

#define  OS_PROBE_TMR_SEL                      2    // Select timer 2 for uC/Probe OS Plug-In timer

#define  OS_PROBE_HOOKS_EN                     0    // Hooks to update OS_TCB profiling members will be included

/*
*********************************************************************************************************
*                                        TASK PRIORITIES
*********************************************************************************************************
*/

#define  APP_CFG_TASK_START_PRIO               4
#define  APP_CFG_TASK_USER_IF_PRIO             5
#define  APP_CFG_TASK_JOY_PRIO                 6

#define  APP_CFG_TASK_PROBE_STR_PRIO           7

#define  KSD_CFG_TASK_LED_PRIO                 8
#define  KSD_CFG_TASK_LED_ID                   8

#define  OS_PROBE_TASK_PRIO                    10
#define  OS_PROBE_TASK_ID                      10

#define  OS_TASK_TMR_PRIO              (OS_LOWEST_PRIO - 2)

/*
*********************************************************************************************************
*                                        TASK STACK SIZES
*********************************************************************************************************
*/

#define  APP_CFG_TASK_START_STK_SIZE         256
#define  APP_CFG_TASK_USER_IF_STK_SIZE       256
#define  APP_CFG_TASK_JOY_STK_SIZE           256

#define  KSD_CFG_TASK_LED_STK_SIZE           256

#define  APP_CFG_TASK_PROBE_STR_STK_SIZE     512

#define  OS_PROBE_TASK_STK_SIZE              512


typedef            void    (*CPU_FNCT_VOID)(void);              // See Note #2a. 
typedef            void    (*CPU_FNCT_PTR )(void *);            // See Note #2b.


//#define  BSP_MAIN_XTAL_FREQ           18432000                  // Onboard crystal frequency (khz)

//#define  BSP_MAIN_XTAL_FREQ            3686400                  // Onboard crystal frequency (khz)
//#define  BSP_SLOW_XTAL_FREQ              32768




#endif /* arm_h */

/*
*********************************************************************************************************
**                                            End Of File 		                                       **
*********************************************************************************************************
*/