Bridgetek FT800, Руководство по программированию

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FT800 Series Programmer Guide
Version 2.1
Document Reference No.: BRT_000030 Clearance No.: BRT#037
253
Product Page
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6.4 Register summary
Table 13 Touch Registers map table
6.5 Calibration
Calibration process initiated by CMD_CALIBRATE is only available in the compatibility
mode. However, the results of calibration process are applicable to both compatibility
mode and extended mode. As such, users are recommended to finish the calibration
process before entering into extended mode.
After calibration process is done, the registers REG_CTOUCH_TRANSFORM_A~F will be
updated as coefficient of transformation matrix.
REG _ CTO UCH_ EX TEND REG _ CTO UCH_ EX TEND
0x1 0x0
REG _ TO UCH_ ADC_ MO DE
0x01 1058036 4 bytes
REG _ CTO UCH_ TO UCH0 _ X
Y
REG _ CTO UCH_ TO UCH0 _ X Y
0x80008000 0x80008000
REG _ TO UCH_ S CREEN_ X Y
0x80008000 1058064 4 bytes
R E G _C T O U C H _R A W _X Y
R E G _C T O U C H _T O U C H 1_
X Y
0xFFFFFFFF 0x80008000
REG _ TO UCH_ RAW_ X Y
0xFFFFFFFF 1058056 4 bytes
R E G _C T O U C H _T A G R E G _C T O U C H _T A G
0x0 0x0
R E G _T O U C H _T A G
0x0 1058072 4 bytes
1058092 4 bytes 0x10000
R E G _C T O U C H _T R A N S F
O R M _F
R E G _C T O U C H _T R A N S F
O R M _F
0x0
R E G _T O U C H _T R A N S F O R
M _F
0x0 1058096 4 bytes 0x0
R E G _C T O U C H _T R A N S F
O R M _E
R E G _C T O U C H _T R A N S F
O R M _E
0x10000
R E G _T O U C H _T R A N S F O R
M _E
0x10000
0x0
R E G _C T O U C H _T R A N S F
O R M _D
R E G _C T O U C H _T R A N S F
O R M _D
0x0
R E G _T O U C H _T R A N S F O R
M _D
0x0 1058088 4 bytes 0x0
0x0
R E G _T O U C H _T R A N S F O R
M _C
0x0 1058084 4 bytes
1058076 4 bytes 0x10000
R E G _C T O U C H _T R A N S F
O R M _B
R E G _C T O U C H _T R A N S F
O R M _B
0x0
R E G _T O U C H _T R A N S F O R
M _B
0x0 1058080 4 bytes 0x0
R E G _C T O U C H _T R A N S F
O R M _A
R E G _C T O U C H _T R A N S F
O R M _A
0x10000
R E G _T O U C H _T R A N S F O R
M _A
0x10000
FT801- C Mode FT801 – E Mode
Default Value
(C Mode)
FT800 Address
0x8000
R E G _C T O U C H _T O U C H 4_
Y
0x7FFF
REG _ TO UCH_ RZ
0x7FFF 1058060 2 bytes
Default
Value
Default Value
(Extend Mode)
0x80008000
0x80008000
0x8000 0x0 1058104 2 bytes
NA 1058168 4 bytes
0x0 1058164 4 bytes
Bit width
Note: C Mode: Compatibility Mode, default mode after FT801 reset
E Mode: Extented Mode
N A
N A
N A
N A
R E G _C T O U C H _T O U C H 4_
X
0x0
REG _ ANALO G
R E G _C T O U C H _T O U C H 3_
X Y
NA
REG _ TO UCH_ DIRECT_ Z1Z2
R E G _C T O U C H _T O U C H 2_
X Y
0x0
REG _ TO UCH_ DIRECT_ X Y
R E G _C T O U C H _T R A N S F
O R M _C
R E G _C T O U C H _T R A N S F
O R M _C