Tsev > Xov xwm > Ntsiab lus

FT801 lag luam

Apr 27, 2019

6.1 FT801 kev qhia

FT800 thiab FT801 qhia raws nraim qhov qub graphics thiab cov suab nrov feature. Qhov kov

muaj peev xwm ntawm FT800 li yog tsim los tswj kev sib txuas ntawm lub vaj huam sib luag resistive,

thaum FT801 yog rau kev siv lub peev xwm loj thiab pub txog 5 nqis ntawm cov ntsiab lus. Yog li ntawd, FT801

muaj ib lub cav sib txawv thiab kev tswj tuav tswj tau teev tseg los ntawm FT800. Tag nrho cov

sau npe uas lub npe pib nrog "REG_TOUCH" tau raug xa mus rau lub npe tshiab

"REG_CTOUCH".

6.2 FT801 kov cav

Lub FT801 muaj lub Cim Tshiab Kuaj Dais Cav (CTSE) ua ke nrog cov hauv qab no

nta:

 Kuv

2C interface rau Capacitive kov vaj huam sib luag Module (CTPM)

 Txhawb nqa txog 5 yam ntsiab lus tseem ceeb tib lub sijhawm

 Txhawb CTPM nrog Focaltech FT5x06 series los yog Azotech IQS5xx series tsav nti

 Hom kev ua hom thiab Txuas Ncua

Yog vim li cas, FT801 kov cav ua hauj lwm hauv hom kev sib tw thiab tsuas yog ib tus kov

taw tes yog kuaj tau. Nyob rau hauv hom ntev, lub FT801 kov cav tuaj yeem ntes tau txog li 5

kov cov ntsiab lus ib txhij.

6.3 FT801 kov cov npe

FT801 tau rov txhais cov kws sau npe ntawm FT800 raws li hauv qab no:

Sau npe Txhais 76 REG_CTOUCH_MODE Txhais

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 REG_CTOUCH_TRANSFORM_A Txhais

REG_CTOUCH_TRANSFORM_A muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_A.

Saib REG_TOUCH_TRANSFORM_A kom paub meej ntxiv

 REG_CTOUCH_TRANSFORM_B Txhais

REG_CTOUCH_TRANSFORM_B muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_B.

Saib ntawm REG_TOUCH_TRANSFORM_B kom paub meej ntxiv

 REG_CTOUCH_TRANSFORM_C txhais

REG_CTOUCH_TRANSFORM_C muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_C.

Saib ntawm REG_TOUCH_TRANSFORM_C kom paub meej ntxiv

 REG_CTOUCH_TRANSFORM_D txhais

REG_CTOUCH_TRANSFORM_D muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_D.

Saib REG_TOUCH_TRANSFORM_D kom paub meej ntxiv

 REG_CTOUCH_TRANSFORM_E Txhais

REG_CTOUCH_TRANSFORM_E muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_E.

Saib REG_TOUCH_TRANSFORM_E kom paub meej ntxiv

 REG_CTOUCH_TRANSFORM_F Txhais

REG_CTOUCH_TRANSFORM_F muaj tib lub ntsiab txhais nrog REG_TOUCH_TRANSFORM_F.

Saib REG_TOUCH_TRANSFORM_F kom paub meej ntxiv

Lus Cim: Calibration yuav tsum tsuas yog ua tiav hauv hom kev sib tw (default), tib yam nkaus

txoj kev raws li nrog cov lus qhia resistive.


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Daim ntawv sau npe no muaj nyob hauv ob qho tib si. Nyob rau hauv kev ncua ntev, tsuas yog thawj kov point, piv txwv li,

REG_CTOUCH_TOUCH0_XY yog siv los nug cov nqi lus tshiab thiab hloov tshiab rau npe nrog

qhov tshwm sim. Nws qhia tib lub ntsiab lus nrog rau REG_TOUCH_TAG.