xstormy16.txt

epson usb2.0 控制芯片 S1R72V05 固件程序。

        亖 TOPPERS/JSP僇乕僱儖 儐乕僓僘儅僯儏傾儖 亖
            乮Xstormy16 僞乕僎僢僩埶懚晹乯

             乮Release 1.4.2懳墳丆嵟廔峏怴: 14-Nov-2005乯

------------------------------------------------------------------------ 
 TOPPERS/JSP Kernel
     Toyohashi Open Platform for Embedded Real-Time Systems/
     Just Standard Profile Kernel

 Copyright (C) 2000-2005 by Embedded and Real-Time Systems Laboratory
                             Toyohashi Univ. of Technology, JAPAN

 忋婰挊嶌尃幰偼丆埲壓偺 (1)乣(4) 偺忦審偐丆Free Software Foundation 
 偵傛偭偰岞昞偝傟偰偄傞 GNU General Public License 偺 Version 2 偵婰
 弎偝傟偰偄傞忦審傪枮偨偡応崌偵尷傝丆杮僜僼僩僂僃傾乮杮僜僼僩僂僃傾
 傪夵曄偟偨傕偺傪娷傓丏埲壓摨偠乯傪巊梡丒暋惢丒夵曄丒嵞攝晍乮埲壓丆
 棙梡偲屇傇乯偡傞偙偲傪柍彏偱嫋戻偡傞丏
 (1) 杮僜僼僩僂僃傾傪僜乕僗僐乕僪偺宍偱棙梡偡傞応崌偵偼丆忋婰偺挊嶌
     尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕偑丆偦偺傑傑偺宍偱僜乕
     僗僐乕僪拞偵娷傑傟偰偄傞偙偲丏
 (2) 杮僜僼僩僂僃傾傪丆儔僀僽儔儕宍幃側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
     梡偱偒傞宍偱嵞攝晍偡傞応崌偵偼丆嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡
     幰儅僯儏傾儖側偳乯偵丆忋婰偺挊嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰
     偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
 (3) 杮僜僼僩僂僃傾傪丆婡婍偵慻傒崬傓側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
     梡偱偒側偄宍偱嵞攝晍偡傞応崌偵偼丆師偺偄偢傟偐偺忦審傪枮偨偡偙
     偲丏
   (a) 嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡幰儅僯儏傾儖側偳乯偵丆忋婰偺挊
       嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
   (b) 嵞攝晍偺宍懺傪丆暿偵掕傔傞曽朄偵傛偭偰丆TOPPERS僾儘僕僃僋僩偵
       曬崘偡傞偙偲丏
 (4) 杮僜僼僩僂僃傾偺棙梡偵傛傝捈愙揑傑偨偼娫愙揑偵惗偠傞偄偐側傞懝
     奞偐傜傕丆忋婰挊嶌尃幰偍傛傃TOPPERS僾儘僕僃僋僩傪柶愑偡傞偙偲丏

 杮僜僼僩僂僃傾偼丆柍曐徹偱採嫙偝傟偰偄傞傕偺偱偁傞丏忋婰挊嶌尃幰偍
 傛傃TOPPERS僾儘僕僃僋僩偼丆杮僜僼僩僂僃傾偵娭偟偰丆偦偺揔梡壜擻惈傕
 娷傔偰丆偄偐側傞曐徹傕峴傢側偄丏傑偨丆杮僜僼僩僂僃傾偺棙梡偵傛傝捈
 愙揑傑偨偼娫愙揑偵惗偠偨偄偐側傞懝奞偵娭偟偰傕丆偦偺愑擟傪晧傢側偄丏

------------------------------------------------------------------------

侾丏Xstormy16 僞乕僎僢僩埶懚晹偺奣梫

1.1 僞乕僎僢僩僔僗僥儉偲奐敪娐嫬

TOPPSER/JSP岞幃岞奐斉偱偺Xstormy16僾儘僙僢僒偺僞乕僎僢僩僔僗僥儉偲偟偰
偼丄乽嶰梞儅僀僐儞 奐敪僣乕儖(Xstormy16僔儕乕僘)乿偺EVA僨僶僢僈偺僄儈儏
儗乕僔儑儞娐嫬傪僒億乕僩偟偰偄傞丅
乽嶰梞儅僀僐儞 奐敪僣乕儖(Xstormy16僔儕乕僘)乿偼埲壓偐傜擖庤偱偒傞丅
http://www.semic.sanyo.co.jp/micon/jpn/index.html
偙偺拞偵C僐儞僷僀儔摍傕娷傑傟傞丅
Xstormy16僔儕乕僘偺奺CPU偵懳墳偟偨TOPPERS/JSP娭楢偺僼傽僀儖偼丄忋婰偵悘
帪捛壛偝傟傞偺偱丄旕僄儈儏儗乕僔儑儞娐嫬偱偺摦嶌傗幚嵺偺惢昳奐敪傪峴偆
応崌偼丄忋婰偐傜擖庤偱偒傞嵟怴斉偺僼傽僀儖傪巊梡偡傞昁梫偑偁傞丅
傑偨丄忋婰奐敪僣乕儖拞偵偼丄TOPPERS/JSP傪儀乕僗偵偄偔偮偐偺廋惓傪峴偭偨
傕偺偑丄僜乕僗偍傛傃僐儞僷僀儖嵪傒偺儔僀僽儔儕偺宍偱擺傔傜傟偰偄傞偺偱丄
僇乕僱儖帺恎傪廋惓丒嵞僐儞僷僀儖偡傞昁梫偑側偄偺偱偁傟偽丄忋婰奐敪僣乕
儖傪僟僂儞儘乕僪丒僀儞僗僩乕儖偡傞偺傒偱丄TOPPERS/JSP傪棙梡偱偒傞丅

1.2 僒億乕僩偡傞婡擻偺奣梫

Xstormy16偱偼丄JSP偱奼挘偝傟偨埲壓偺婡擻偼僒億乕僩偟偰偄側偄丅
(1) 妱崬傒儅僗僋偺曄峏丒嶲徠(chg_ixx/get_ixx)
(2) 妱崬傒偺嬛巭偲嫋壜(dis_int/ena_int)
(3) 惈擻昡壙梡僔僗僥儉帪崗嶲徠婡擻(vxget_tim)
Xstormy16偱偼丄妱傝崬傒偺嫋壜丒嬛巭偍傛傃儗儀儖(桪愭搙)偑SFR(IL1L-IL2H)
偱娗棟偝傟偰偄傞偨傔丄忋婰API偵揔崌偟側偄丅偙傟傜偺曄峏偼SFR傊偺愝掕偵
傛偭偰曄峏偡傞昁梫偑偁傞丅

1.3 懠偺僞乕僎僢僩傊偺億乕僥傿儞僌

Xstormy16僔儕乕僘偺(LC590200傪彍偔)慡偰偺CPU偱偼CPU僐傾帺恎偺婡擻偍傛傃
僞僀儉僗僥傿僢僋嫙媼梡偺僞僀儅偼摨堦偺巇條偱幚憰偝傟偰偄傞丅傑偨SIO傕幚
憰偝傟偰偄傞婡庬偱偼慡偰摨堦偺巇條偲側偭偰偄傞偺偱丄懠偺僞乕僎僢僩傊偺
億乕僥傿儞僌傪峴偆帪偵丄僇乕僱儖帺恎偼廋惓偡傞昁梫偼側偄丅
幚憰偝傟偰偄傞儊儌儕僒僀僘偵墳偠偨儕儞僇乕僗僋儕僾僩摍丄僞乕僎僢僩枅偵
廋惓偑昁梫側僼傽僀儖偼丄忋婰乽嶰梞儅僀僐儞 奐敪僣乕儖(Xstormy16僔儕乕僘)乿
偵娷傑傟偰偄傞偺偱丄偙傟傪巊梡偡傞丅

1.4  僔儕傾儖億乕僩 (UART)

EVA僨僶僢僈偱偼丄僄儈儏儗乕僔儑儞娐嫬丒旕僄儈儏儗乕僔儑儞娐嫬偲傕偵UART0
偲UART1偺2杮偺僔儕傾儖億乕僩傪帩偮丅傑偨丄幚CPU偱傕摨條偺巇條偱UART傪帩
偮婡庬偑偁傞丅
TOPPERS/JSP偺儘僌弌椡丄偍傛傃printf()/scanf()摍偺昗弨擖弌椡偵偼丄偙偺撪
UART1傪梡偄傞丅(sys_config.h偺LOGTASK_PORTID偱曄峏壜擻)
僔儕傾儖億乕僩偺愝掕傪埲壓偵帵偡丅
   丒儃乕儗僀僩丄57600Baud
   丒僨乕僞挿丄8 價僢僩
   丒僗僩僢僾價僢僩丄1 價僢僩
   丒僷儕僥傿側偟
   丒僼儘乕惂屼側偟

俀丏Xstormy16 僾儘僙僢僒埶懚晹偺婡擻

偙偺愡偱偼丄僇乕僱儖偍傛傃僔僗僥儉僒乕價僗偺婡擻偺拞偱丄Xstormy16埶懚偺
晹暘偵偮偄偰夝愢偡傞丅

2.1 僨乕僞宆

signed int宆偍傛傃 unsigned int宆偺僒僀僘偼 16價僢僩偱偁傞丅

2.2 妱崬傒娗棟婡擻偲妱崬傒僴儞僪儔

2.2.1 僇乕僱儖娗棟奜偺妱傝崬傒

乽Xstormy16僾儘僌儔儅乕僘僈僀僪乿2.4復偵婰弎偝傟偨曽朄偱掕媊偝傟偨妱傝
崬傒張棟儖乕僠儞偼丄僇乕僱儖娗棟奜偺妱傝崬傒偲偟偰婡擻偡傞丅
僇乕僱儖娗棟奜偺妱傝崬傒偼僇乕僱儖偵娭楢偟偨梋暘側僆乕僶乕僿僢僪偑彮側
偔崅懍偱偁傞棙揰偑偁傞斀柺丄埲壓偺揰偵拲堄偡傞昁梫偑偁傞丅
(1) 僇乕僱儖娗棟奜偺妱傝崬傒偺桪愭搙偼丄慡偰偺僇乕僱儖娗棟偺妱傝崬傒偺
    桪愭搙傛傝傕崅偔側偗傟偽側傜側偄丅(僇乕僱儖娗棟奜偺妱傝崬傒張棟拞偵
    僇乕僱儖娗棟偺妱傝崬傒傪庴偗晅偗傞偲丄偦偙偱僨傿僗僷僢僠偑敪惗偟丄
    僇乕僱儖娗棟奜偺妱傝崬傒偺張棟偑搑拞偱拞抐偟偰偟傑偆壜擻惈偑偁傞偨
    傔丅)
    乽嶰梞儅僀僐儞 奐敪僣乕儖(Xstormy16僔儕乕僘)乿偵娷傑傟傞斉偱偼丄"旕
    僞僗僋僐儞僥僉僗僩偐傜偺僒乕價僗僐乕儖偺抶墑幚峴"傪嵦梡偟偰偄傞偨傔丄
    偙偺惂尷偼側偄丅
(2) 僇乕僱儖娗棟奜偺妱傝崬傒偺妱傝崬傒張棟儖乕僠儞偱偼丄僇乕僱儖僒乕價
    僗傪屇傃弌偟偰偼側傜側偄丅
(3) 僇乕僱儖娗棟奜偺妱傝崬傒偱偼丄偦偺敪惗帪偺僗僞僢僋傪偦偺傑傑梡偄傞
    偨傔丄慡偰偺僞僗僋偺僗僞僢僋偺梕検偵偦偺昁梫暘傪擖傟偰偍偔昁梫偑偁
    傞丅
(4) 僇乕僱儖娗棟奜偺妱傝崬傒傕丄CPU儘僢僋忬懺偱偼庴偗晅偗傜傟側偄丅
    岞幃岞奐斉偺Xstormy16梡TOPPERS/JSP偱偼丄戝晹暘偺僒乕價僗僐乕儖偑撪
    晹偱偼CPU儘僢僋忬懺偲側偭偰偄傞偺偱拲堄偑昁梫丅
    乽嶰梞儅僀僐儞 奐敪僣乕儖(Xstormy16僔儕乕僘)乿偵娷傑傟傞斉偱偼丄僒乕
    價僗僐乕儖撪偱CPU傪儘僢僋偟側偄丅妱傝崬傒僴儞僪儔偺擖傝岥丒弌岥張棟
    摍偱嵟戝12僋儘僢僋偺CPU儘僢僋偺嬫娫偑偁傞丅

2.2.2 妱崬傒僴儞僪儔斣崋

DEF_INH 偱巜掕偡傞妱崬傒僴儞僪儔斣崋(inhno)偼丄Xstormy16 偱偺妱傝崬傒
儀僋僞斣崋傪昞偟丄偦偺僨乕僞宆(INHNO)偼 unsigned int宆偵掕媊偝傟偰偄傞丅
妱傝崬傒僴儞僪儔斣崋偵偼丄0-16偑巜掕偱偒丄EVA僨僶僢僈偺僄儈儏儗乕僔儑儞
娐嫬偱偼丄埲壓偑幚憰偝傟偰偄傞丅
  1 : Base Timer (傾僾儕働乕僔儑儞偱巊梡壜)
  2 : Timer0 (僞僀儉僗僥傿僢僋嫙媼梡偵巊梡)
  3 : Timer1 (傾僾儕働乕僔儑儞偱巊梡壜)
 16 : UART (儘僌弌椡丒昗弨擖弌椡偱巊梡)
幚CPU偱巊梡壜擻側妱傝崬傒偲椺奜儀僋僞斣崋偵偮偄偰偼丄偦傟偧傟偺儅僀僐儞
偺儐乕僓乕僘儅僯儏傾儖傪嶲徠丅

2.2.3 屄乆偺妱傝崬傒偺嫋壜丒嬛巭偲桪愭搙

Xstormy16偱偼丄屄乆偺妱傝崬傒偺嫋壜丒嬛巭偲桪愭搙偼僇乕僱儖偱偼娗棟偟側
偄丅偙傟傜偺惂屼偼IL1L/IL1H/IL2L/IL2H傊偺愝掕偱峴偆丅

2.3 CPU椺奜娗棟婡擻偲CPU椺奜僴儞僪儔

DEF_EXC 偱巜掕偡傞妱崬傒僴儞僪儔斣崋偺僨乕僞宆(EXCNO)偼 unsigned int
宆偵掕媊偝傟偰偄傞丅埲壓偺斣崋偑巜掕壜擻偱偁傞丅
  0 : 枹掕媊柦椷偺幚峴
  1 : 婏悢斣抧傊偺儚乕僪傾僋僙僗
  2 : ROM/RAM枹幚憰僄儕傾傊偺傾僋僙僗

2.4 僗僞乕僩傾僢僾儌僕儏乕儖

Xstormy16埶懚偺僗僞乕僩傾僢僾儌僕儏乕儖(start.S)偱偼丄師偺弶婜壔張棟傪
峴偆丅
(1) 僗僞僢僋億僀儞僞偺弶婜壔
(2) .bss僙僋僔儑儞偺弶婜壔
(3) .data僙僋僔儑儞偺弶婜壔
(4) 僇乕僱儖偺婲摦(kernel_start傊暘婒)