adc_irq.mac

ATMEL公司的arm7处理器AT91R4008的库函数,我之前做的一个项目里面使用到的,在此网站上发现没有类似的资料,贡献给大家,能用到的最好.

#;------------------------------------------------------------------------------
#;-         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

                .extern      c_handler_name
                .extern      First_param_function
                .global      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

                .ENDM

#;------------------------------------------------------------------------------
#;- 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

                .extern      c_handler_name
                .extern      First_param_function
                .global      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

                .ENDM

#                END