adc_irq.mac

PHILIPS ARM7内核系统芯片的亮LED灯小程序

;------------------------------------------------------------------------------
;-         ATMEL Microcontroller Software Support  -  ROUSSET  -
;------------------------------------------------------------------------------
; The software is delivered "AS IS" without warranty or condition of any
; kind, either express, implied or statutory. This includes without
; limitation any warranty or condition with respect to merchantability or
; fitness for any particular purpose, or against the infringements of
; intellectual property rights of others.
;------------------------------------------------------------------------------
;- File source          : adc_irq.mac
;- Object               : Assembler ADC, Timer Interrupt Handler Definition
;-                        Macro.
;-
;- 1.0 11/09/00 JPP     : Creation
;- 1.1 02/11/00 JPP     : Green Hills
;------------------------------------------------------------------------------

                AREA        AT91Lib, CODE, READONLY, INTERWORK

                INCLUDE     ../../periph/aic/irq.mac
;------------------------------------------------------------------------------
;- Macro            : AT91_ANALOG_ADC_ASM_HANDLER
;- Treatments       : Set the assembly Irq Handle for AIC
;- Operations       : Call the correspoding C func6tion
;------------------------------------------------------------------------------
                MACRO
                AT91_ANALOG_ADC_ASM_HANDLER   $c_handler_name, $First_param_function,$handler_name

                IMPORT      $c_handler_name
                IMPORT      $First_param_function
                EXPORT      $handler_name
$handler_name

                IRQ_ENTRY

                ldr     r1, =$c_handler_name             ;- C function Handler
                ldr     r0, =$First_param_function       ;- function param
                mov     r14, pc
                bx      r1                               ;- Call in Interworking

                IRQ_EXIT

                MEND

;------------------------------------------------------------------------------
;- Macro            : AT91_TIMER_ASM_HANDLER
;- Treatments       : Set the assembly Irq Handle for AIC
;- Operations       : Call the correspoding C func6tion
;------------------------------------------------------------------------------
                MACRO
                AT91_TIMER_ASM_HANDLER   $c_handler_name, $First_param_function, $handler_name

                IMPORT      $c_handler_name
                IMPORT      $First_param_function
                EXPORT      $handler_name
$handler_name

                IRQ_ENTRY

                ldr     r1, =$c_handler_name                ;- C function Handler
                ldr     r0, =$First_param_function          ;- function param
                mov     r14, pc
                bx      r1                                  ;- Call in Interworking

                IRQ_EXIT

                MEND

                END