?? at91_svc_usbin_wr.s
字號(hào):
;------------------------------------------------------------------------------
CODE32
;------------------------------------------------------------------------------
AREA AT91_UDP_USBIN, CODE, READONLY
; =========================================================
; r0 = buffer base address !!!WORD aligned!!!
; r1 = count
; r2 = address of the UDP_CSR register
MACRO
AT91C_UDP_WR_32 $fdr, $scratch
str $scratch, [$fdr]
mov $scratch, $scratch, LSR #8
str $scratch, [$fdr]
mov $scratch, $scratch, LSR #8
str $scratch, [$fdr]
mov $scratch, $scratch, LSR #8
str $scratch, [$fdr]
MEND
MACRO
AT91C_UDP_WR_8 $scratch, $fdr, $base
ldrb $scratch, [$base], #1
str $scratch, [$fdr]
MEND
; ------------------------------------------------------
; ------------------------------------------------------
EXPORT AT91F_UDP_Write_64
AT91F_UDP_Write_64
stmfd sp!,{r4-r11}
ldmia r0!, {r4-r11}
AT91C_UDP_WR_32 r2, r4
AT91C_UDP_WR_32 r2, r5
AT91C_UDP_WR_32 r2, r6
AT91C_UDP_WR_32 r2, r7
AT91C_UDP_WR_32 r2, r8
AT91C_UDP_WR_32 r2, r9
AT91C_UDP_WR_32 r2, r10
AT91C_UDP_WR_32 r2, r11
ldmia r0!, {r4-r11}
AT91C_UDP_WR_32 r2, r4
AT91C_UDP_WR_32 r2, r5
AT91C_UDP_WR_32 r2, r6
AT91C_UDP_WR_32 r2, r7
AT91C_UDP_WR_32 r2, r8
AT91C_UDP_WR_32 r2, r9
AT91C_UDP_WR_32 r2, r10
AT91C_UDP_WR_32 r2, r11
ldmfd sp!,{r4-r11}
mov pc, r14
; ------------------------------------------------------
; ------------------------------------------------------
EXPORT AT91F_UDP_Write_32
AT91F_UDP_Write_32
stmfd sp!,{r4-r11}
ldmia r0!, {r4-r11}
AT91C_UDP_WR_32 r2, r4
AT91C_UDP_WR_32 r2, r5
AT91C_UDP_WR_32 r2, r6
AT91C_UDP_WR_32 r2, r7
AT91C_UDP_WR_32 r2, r8
AT91C_UDP_WR_32 r2, r9
AT91C_UDP_WR_32 r2, r10
AT91C_UDP_WR_32 r2, r11
ldmfd sp!,{r4-r11}
mov pc, r14
; ------------------------------------------------------
; ------------------------------------------------------
EXPORT AT91F_UDP_Write_8
AT91F_UDP_Write_8
stmfd sp!,{r4-r5}
ldmia r0!, {r4-r5}
AT91C_UDP_WR_32 r2, r4
AT91C_UDP_WR_32 r2, r5
ldmfd sp!,{r4-r5}
mov pc, r14
; ------------------------------------------------------
; ------------------------------------------------------
EXPORT AT91F_UDP_Write_N
AT91F_UDP_Write_N
stmfd sp!,{r3-r4}
mov r3, #64
sub r1, r3, r1
mov r1, r1, LSL #3
ldr r4, =AT91F_UDP_Write_N_xxx
add r1, r4, r1
bx r1
AT91F_UDP_Write_N_xxx
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
AT91C_UDP_WR_8 r3, r2, r0
ldmfd sp!,{r3-r4}
mov pc, r14
; =========================================================
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