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CallerId_2b4.pbp
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CallerId_2b4.pbp
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; This is a patch to fix iOS CallerID bug
#ver 194
2D E9 F3 47 1E 46 47 4B {
proc setTimer
; args: R0 = timeout_millis,
; R1 = callback,
; R2 = cb_param,
; R3 = 0
}
2D E9 FF 4F 85 B0 83 46 15 00 99 46 7E D0 {
proc HFRE_do_send
; args: R0 = stackId,
; R1 = [port+8],
; R2 = dataLen,
; R3 = pData
}
; in middle of hfre_event_callback
A0 69 05 21 ?4 4F E0 {
B.W my_code
global continue ; global label
}
; in place of cmdAppAvailable
08 B5 ?4 42 1C 0C D0 C0 B2 {
proc my_code
MOV R0, 25 ; delay for 25 millis
LDR R1, pCallback
MOV R2, R4 ; in case it was screwed while calling SendCLIP
MOV R3, 0
BL setTimer
; now reexecute replaced instructions
LDR R0, [R4,0x18]
MOV R1, 5
B.W continue
; data block:
pCallback:
DCD callback+1
; and here is our callback
callback:
LDR R1, [R0]
LDR R0, [R0, 0x1C]
LDR R0, [R0]
; here R0 and R1 must be like when calling HFRE_Query.. .
LDR R1, [R1, 0x8]
MOV R2, 0x10 ; str len
ADR R3, szCommand
B.W HFRE_do_send
; data block:
szCommand:
DCB "AT+CSCS=\"UTF-8\"\r"
}