jtagtest.srs

本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!

@FR@:4(ddU:::dU68R0	8R0	
;

@FR@:4(ddg:::dg6JR0	JR0	b;
R4@@(c:d:dd:cR:UHRMPk_M4CLMNDcCr:Rj9k_M4CLMNDcCr:Rj9CLMNDcCr:;j9
@bR@:4(6.j:::6jdMRHPMRk4r_l69:jR4kM_6lr:Rj9l:r6j
9;b@R@j::44::4.sR0k0CRsRkC0Csk;R
b@:@j4::44R:.V#NDCNRVDR#CV#NDCb;
R4@@(d:6:6n:dj:.R8NMPCR#0M3k4M_CNCLDR0#C34kM_NCMLRDCk_M4CLMNDjCr9MRk4M_CNCLDr
49RRRRk_M4CLMND.Cr9MRk4M_CNCLDrRd9k_M4CLMNDcCr9b;
R4@@(c:6:6(:cj:4R8NMPCR#0M3knR_l#3C0k_MnlMRk4r_ljk9RMl4_rR49k_M4l9r.Rdlr9MRk4r_lcR9
RlRRr;69
@bR@:4(nc6:::n6nMRN8#PRCH0_MM3kdl4_R0#C_3HMk4Md_llRrRj9k_M4l9r4R4kM_.lr9MRk4r_ldR9
RkRRMl4_rRc9k_M4l9r6;R
b@(@4::n(d(:n:R4nNPM8R0#C_3HMk6Md_#lRCH0_MM3kdl6_R4kM_NCMLrDCjk9RMC4_MDNLC9r4
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9;b@R@4((:.::d(4.:nMRN8#PRCH0_MM3kdlU_R0#C_3HMkUMd_klRMC4_MDNLC9rjR4kM_NCMLrDC4R9
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b@(@4::((d(:(:R4nNPM8R0#C_3HMk4Mc_#lRCH0_MM3kcl4_R4kM_NCMLrDCjk9RMC4_MDNLC9r4
RRRRNCMLrDC.k9RMC4_MDNLC9rdR4kM_NCMLrDCc
9;b@R@4U(:.::dU4.:nMRN8#PRCH0_MM3kclc_R0#C_3HMkcMc_klRMC4_MDNLC9rjRNCMLrDC4k9RMC4_MDNLC9r.
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b@(@4::U(d(:U:R4nNPM8R0#C_3HMk(Mc_#lRCH0_MM3kcl(_RNCMLrDCjk9RMC4_MDNLC9r4R4kM_NCMLrDC.R9
RkRRMC4_MDNLC9rdR4kM_NCMLrDCc
9;b@R@46(:d::n6.d:jMRHPMRk4M_CNCLD_k4RMC4_MDNLCR_4#3C0k_M4CLMND
C;b@R@46(:c::c66c:RGlkRdl_rRj9lr_djk9RMl4_rRj9V#NDCCR#0M3kn;_l
@bR@:4(n46:::n6.kRlGJR0	JR0	NRVDR#C#_C0HkM3M_c(lCR#0M_H3dkM4;_l
@bR@:4(n(n:::nn4F.Rs#PRCH0_MM3kclU_R0#C_3HMkUMc_#lRCH0_MM3kdl6_R0#C_3HMkUMd_Rl
R#RRCH0_MM3kcl4_R0#C_3HMkcMc_#lRCH0_MM3kcl(_;R
b@(@4::6(464:(d:4R8N8R4kMdr_l.d(:.k9RM_4dl(r.:9d.R6lr:Rj90Csk;R
b@(@4::nn(n:n:R4.HRMPk_M4kUMc_klRMk4_M_cUlCR#0M_H3ckMU;_l
@bR@:4(6cc:::6c6kRlG_Rld9rdRdl_rRd9kdM4_.lrgV9RNCD#R0#C3nkM_
l;b@R@46(:c::c66c:RGlkRdl_rR69lr_d6k9RM_4dl(r.9NRVDR#C#3C0k_Mnlb;
R4@@(j:6:6.:jR:d8sVVCrRl69:jR6lr:Rj9lr_d6k9,M_4dlUr.9_,ld9rd,4kMdr_lddj:4l9,_jdr9R
RRDRO	CRs#RC0k_M4CLMND4C_;H
NR03sDs_FHNoMl"CRl
";b@R@4n(:n::.n6n:RkblGCR#0M_H3	08_#.RCH0_M830	R_.V#NDCC,#0M_H3dkM6R_lV#NDCC,#0M_H3dkMU
_lRRRR0Csk,0#C_3HMk4Mc_0lRs,kC#_C0HkM3M_cclNRVD,#C#_C0HkM3M_c(lNRVD,#Ck_M4kUMc_
l;b@R@4n(:n::.n6n:RkblGCR#0M_H3b0l_#.RCH0_Ml30bR_.0Csk,0#C_3HMk6Md_0lRs,kC#_C0HkM3M_dUlR
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l;b@R@4n(:6::4n.6:RGlkR	08R	08RDVN##CRCH0_M830	R_.#_C0HkM3M_d4lb;
R4@@(6:n:n4:6R:.lRkG0Rlb0RlbV#NDCCR#0M_H3b0l_#.RCH0_MM3kdl4_;-
y--------------------------------- 
@
ftell;
@E@MR@dn:j::(d4j:nFRIsH	RM0bk_08NNCRLE;NP
RNP3PH#ER8D4N;
PFR3shHoNRlC"bHMk80_N"0N;



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Rn@@::dddd:d:HnRMkPRMC4_MrNLc9:dR4kM_NCML:rcdC9RMrNLc9:d;R
b@:@j4::44R:.0CskRk0sCsR0k
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9;b@R@n(:c:c4:(R:.8CVVR08NNrHMdj.:9NR80MNHr:d.j89RN_0NV#Hs0M3k68_MN#0N08L,NH0NMdr.:,j98NN0rj(:9R
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-y---------------------------------

@ 
ftell;
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P;N3PRHE#P84DR;P
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";
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RU@@::cn.n:c:HdRMkPRMl4_rj4:9MRk4r_l49:jR4lr:;j9
@bR@cU:n::.cdn:RPHMR4kM_clr:Rd9k_M4l:rcdl9Rrdc:9b;
Rj@@:44::.4:Rk0sCsR0k0CRs;kC
@bR@4j::44::V.RNCD#RDVN#VCRNCD#;R
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RkRRMl4_rRc9l9r6;R
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M;b@R@UU:c:cc:UR:6lRkGlr_djl9R_jdr9MRk4r_ljV9RNCD#RNCML3DCk_M(C
M;b@R@UU:6:6c:UR:gDC0RMDNLCk.3Ml4_RNCML.DC34kM_llRrj6:9NRVD,#CV#NDCN,VD,#CV#NDCs,0k0C,s;kC
@bR@6U:Uc:4::6U4DUR0MRCNCLD.M3kdMRCNCLD.M3kdsR0kVC,NCD#,DVN#VC,NCD#,k0sCN,VDR#Cl:r6j
9;b@R@UU:6::4c64U:UMRHPMRkcMRkcMRCNCLD.M3kdb;
RU@@::6UcU:6:HgRMkPRMl4__k4RMl4__C4RMDNLCk.3Ml4_;R
b@:@U6U4:::644NjR8k8RMln_r:.(dR.9k_Mnl(r.:9d.R6lr:Rj90Csk;R
b@:@U6cU:::6U4NURMR8PCLMND3C.	C6RMDNLC	.36MRkcMRk4__l4b;
RU@@::cUcU:c:l6RklGR_.dr9_Rld9r.RnkM_dlrjV9RNCD#RNCML3DCk_M(C
M;b@R@UU:c:cc:UR:6lRkGlr_d6l9R_6dr9MRknr_l.R(9V#NDCMRCNCLD3(kM_;CM
@bR@cU:n::.cdn:RV8VCrRl69:jR6lr:Rj9lr_d6k9,Mln_r:.U.,g9lr_d.k9,Mln_r9d4,dl_r
j9RRRRORD	CLMNDkC3MC._MN;
H$R#Ms_bCs#CP4CR;-
y--------------------------------- 
@
ftell;
@E@MR@d(:j::(d.j:dFRIs8	RN#0NE0HV_8NM_0FkRELCN
P;N3PRHE#P84DR;P
NRs3FHNohl"CR8NN0#VEH0M_N8k_F0
";
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Rj@@:44::.4:RDVN#VCRNCD#RDVN#
C;b@R@(j:6:6d:jR:clRkG8NN0#VEH0c_dr:d4j89RN#0NE0HV_rdcdj4:9NR80MNHr:d4j89RN#0NE0HVr:djj09,8
F4RRRRC
M;b@R@(g:c::.jc.g:gMRN8kPRM#4_LMRk4L_#RdkM_r#Ljk9RM#d_L9r4RdkM_r#L.#9RL9rdRdkM_r#Lc
9;b@R@(g:c:c(:gn:4R8NMPMRkcL_#RckM_R#Lk_Md#jLr9MRkdL_#rR49k_Md#.Lr9MRkdL_#r
d9RRRR#cLr9b;
R(@@::cg(g:c:R.gFRsPk_M.#kLRM#._LMRk4L_#RckM_;#L
@bR@c(:U::.cdU:RV8VCNR80EN#HrV0dj4:9NR80EN#HrV0dj4:9NR80EN#H_V0ddcr49:jRFODOR	
RkRRM#._Lb;
R(@@::6.g.:6:R4cNPM8RdkM__#L4MRkdL_#_k4RM#._LMRC;R
b@:@(c.U:::cUdVR8V0CR8RH.0.8HR08NNH#EVd0r4O9RD	FORdkM__#L4y;
---------------------------------@-
 ftell;
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NR#3HPDE8R
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@HR@.4:U::(.4U:c8RMN#0N0MLR8NN0#;0L
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@HR@d4:4::(dg4:R	0OR	0O;



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s@:@4.:44j4:.4R:4I	FsR8Ol_D#CCRO0O_l8#CCDOz0R4O
Slc8r:=j9Lck#ncjr:
j9SsMIH=0CMHIs0SC
CLMNDcCr:=j9L.k#.rc6c9:j;R
s@:@4.:4Uj4:.UR:.I	FsR08NNM_H_#0lR08NNM_H_#0lRjz4
DSOF=O	0
O	Sb0l=0MC46jn
LS#.:rcjL9=k.#.cc6r:
j9S#0l.C=M0c4jUs;
R4@@:n..:.j:..n:RsIF	CR#DM_H_H#EVL0RCPENR4z4
DSO	O=0	C
SMC=M0c.jd#
SD:rcjL9=k.#.cc6r:
j9S08NNrHMdj.:9k=L#j4.c.rd:
j9SF08.8=0F0
S8=HdM4C0d;4j
@sR@.4:djn::n.d:I.RFRs	#_CDF_k0H#MRCzDR4S.
OODF	O=0	#
SDC=M0.4c(#
SLc4r:=j9L.k#.rc6c9:j
lS0#Md=Cc04.
d;s@R@4c:.c::j.:cc.FRIs0	R8_HdCRMN0d8H_NCMRdz4
DSO	O=0	#
S0cLr:=j9L.k#.rc6c9:j
MSCNC=M0c.jds;
R4@@:4.6:.j:6.4:RsIF	0ROsCRLERNPz
4cS	OD=	0O
DS#rjc:9k=L#c..6:rcjS9
#ML=C.0.nSc
0cl#=0MC.g6j;R
s@:@4.:6gj6:.gR:.I	FsRsO0_H#EVO0R0#s_E0HVR6z4
DSO	O=0	N
SL=DCM.C0d
dUS08NN:r(j89=Nr0N(9:j
MSCN:rcjL9=k.#.cc6r:
j9SH08cC=M0U.d.s;
R4@@:U.n:.j:n.U:RsIF	0ROs8_0HL_NDOCR00s_8zHR4Sn
O=D	0
O	SL#0rjc:9k=L#c..6:rcjS9
0c8H_DNLCC=M0d.dUs;
R4@@:6.(:.j:(46:RsIF	lRO8M_HRELCNzPR.O
SD	FO=	0O
CSs#=C0M#sCCS0
MHIs0MC=I0sHC8
SNr0N(9:j=08NN:r(jS9
CMM=Cn0.(O
Slc8r:=j9Lck#ncjr:
j9SH084C=M0U6j;R
s@:@4.:UnjU:.nR:4I	FsR8Ol_#0lR8Ol_#0lR
zdS	OD=	0O
NSM8#8s0ML=Ns88#
0LSsMIH=0CMHIs0SC
04l#=0MC4(gU;R
s@:@4.:gcjg:.cR:4I	FsR8Ol_NCMLRDCO_l8CLMNDzCRcO
SD0	=OS	
sCC#0s=MC0#C
OS0lM8=Cn0.(s;
R4@@:4dj:dj:j44:RsIF	CR#Dk_F0CRLERNPzS6
CLMNDcCr:=j9L.k#.rc6c9:j
ISMsCH0=sMIH
0CS#0l4C=M0U4g(0
S8=H4M6C0jSU
0.l#=0MC4Ujc
8S0HM.=C(0gU0
Sl=#dM4C0c
.dSH08dC=M044dj0
Sl=#cM.C06
jgSH08cC=M0U.d.0
Sl0#=lS#
0=8H0;8H
@sR@d4:4j(::(d4:I4RFRs	xIEHCRHdxIEHCRHdzSn
O=D	0
O	S#sCCM0=sCC#0C
SMDNLC:rcjL9=k.#.cc6r:
j9Sb0l=0MC46jn
8S0	C=M0.4c(0
SJM	=C.0.n
c;s@R@4.:d(::jd:.(4FRIsH	RM0bk_08NNCRLERNPzS(
M08NNL#0=NM800N#LC
SMrNLc9:j=#Lk.6.crjc:9O
SD0	=OS	
8NN0rj(:9N=80(Nr:
j9S08NNrHMdj.:9k=L#j4.c.rd:;j9
@sR@d4:djn::ndd:I4RFRs	8NN0#VEH0CRLERNPzSU
O=D	0
O	SrCMc9:j=#Lk.6.crjc:9C
SM=N.M4C0j;6(
@sR@d4:cjd::ddc:I4RFRs	8NN0#VEH0M_N8k_F0CRLERNPzSg
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j9S08NNrHMdj.:9k=L#j4.c.rd:
j9SF0848=0F0
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b@:@j4::44R:.V#NDCNRVDR#CV#NDCC;
;