|
|
EDA365欢迎您登录！
您需要 登录 才可以下载或查看，没有帐号？注册
x
4 Y2 s8 H+ a6 V1 d: y" P8 串口测试8.1 UART2
" `4 |- h7 j; K5 U* ?: l! q位置：J1:7,9
5 P! U5 I3 b; L( l- r% P" u设备：/dev/ttymxc1
% t6 B/ Y$ l4 }9 |/ P测试指令: x$ Z1 V6 y! p; ?1 u3 L
# /my-demo/linux-4.1.15/MY_SERIAL_TEST_L4115_MYIMX6A9.out /dev/ttymxc1 "www.myzr.com.cn" 9 o1 {8 [# r7 E4 C5 e* I: H
9 q3 q# o+ [) `6 P' x% V' T, }! c
Welcome to TTYtest , L" z G* }& ?2 d
) ^" U& ?$ r0 lSend test data/ C5 B8 l% _" @( s6 c' G, [* Q
read char is w 2 r% Y' ]& V% B/ x( s( W0 A
read char is w 0 M% l) f6 g$ R; v7 `$ V
read char is w
& \/ `6 P7 b% p Q) Y1 f c& }read char is . : E7 H% ?. | X& M4 O4 V `; d
read char is m
* h3 }3 u5 Z4 z* Nread char is y . `, r. f9 f$ a; g0 }
read char is z & y U/ @4 G& o2 H
read char is r
5 y C* R' A/ t& k& Y& Eread char is .
! i) N+ C5 s |. d! X* Q& |read char is c
, ^- B( b- s$ H/ y4 _2 Xread char is o 7 I- P( p" g4 P* u( B
read char is m
& G# q. D; }' L$ S/ h$ iread char is .
5 x5 S. w' A( q2 cread char is c ( h8 K' A) a6 U4 _! B& M
read char is n ' c; Z7 P/ ^+ O$ X
Read Test Data finished,Read Test Data is
$ w; v5 k: T% Z" J! O
) s4 c* C4 e. g5 S
6 B$ p) a* X2 `- O5 D5 e8.2 UART3
( i+ e- c {! [7 i" u0 @2 [位置：J1:11,134 \& ^# h# _8 p @* _& y
设备：/dev/ttymxc2
7 b2 W1 K* M5 L! @测试指令% e* R) ^8 E; j6 G/ y( }& J
# /my-demo/linux-4.1.15/MY_SERIAL_TEST_L4115_MYIMX6A9.out /dev/ttymxc2"www.myzr.com.cn" : N% t1 y$ r; {' w! i( b
3 `- ] x; {( k7 }
Welcome to TTYtest # q. A6 V, A+ I0 ^& W0 O
: l! {0 G) y3 z1 k% ^. FSend test data
7 B/ X2 C f- g2 Dread char is w & P2 m- G8 @, ]/ ~1 E$ i
read char is w
( n6 r: Q% z/ `. k* k! n+ _) l' sread char is w
4 k& o: o/ V( {" w2 s4 ]read char is .
8 s& j+ t9 D4 d! ?, p' x/ A# |- z5 Aread char is m
- i' T; w; t% ]' Y) s0 z pread char is y % Y' h5 T. p/ ^- ^9 t1 j5 n
read char is z . H1 J& A: T( H$ g4 l( d4 K2 @
read char is r
+ m% Y' h9 F, g; o4 k# j( d k: pread char is . 5 g5 m. c1 k& A `& P: o; ]
read char is c 2 H. _. B4 f2 v
read char is o
; e3 `4 C" p- jread char is m ; n W2 O V8 J5 B' x
read char is .
9 w) _. G9 ]$ J7 cread char is c " w* c% o4 s$ V
read char is n
3 l8 ]& v8 [& L' n3 e* P8 Q# URead Test Data finished,Read Test Data is1 a3 I; ^9 ?7 ~2 u* d$ W% ^# N
v+ ~# N5 }: e. n8 d8 t
. `3 k# P! P9 \3 B0 `8.3 UART4. _4 J. m) g7 F2 Q @1 J
位置：J1:15,17) U6 C) u* f- u6 q4 Y, j1 P. k
设备：/dev/ttymxc3- c, T4 D8 A, E
测试指令* E# \9 ]1 ?3 J
# /my-demo/linux-4.1.15/MY_SERIAL_TEST_L4115_MYIMX6A9.out /dev/ttymxc3 "www.myzr.com.cn"
, ]# r2 X; E! ]* h7 y1 Y + E, i; [/ j' _
Welcome to TTYtest
+ z7 ~1 p8 N: b, W% s! A 9 Z8 @4 P. h0 V& R9 ]7 g) s0 o1 _
Send test data* }: b& p- \: ^6 F1 O
read char is w
/ g6 R& b7 t9 ?6 w3 O3 z- cread char is w
/ a8 P2 m1 D# ~. k% t/ wread char is w / y5 D. d# m" k# n- \
read char is .
/ K! @& \! F* s" r: j2 D6 Dread char is m
- i3 O. Z# L7 Y9 l5 p) sread char is y % _/ ]7 A4 k% ^! K- U0 v
read char is z
) U/ u& g9 i& r' j% Qread char is r
( r0 b+ f; |& K# S2 ?0 m$ cread char is . * A( T8 E+ {1 w3 v4 g4 H! P+ e* P
read char is c
- K0 M4 h j& p4 [$ t( j: m. v! s! mread char is o . t* Y7 i8 ?. h* y' }) i
read char is m , A% p8 e- N4 ?+ ? _" ]
read char is . ; y6 Y0 ~ T) `# |0 ?
read char is c
0 e* D. N: n* P8 A( O/ I* u9 n; u/ l! g) ^read char is n / A; O- f! Q/ Q5 ?2 l) E! M1 S
Read Test Data finished,Read Test Data is
' c* z: s% |7 @) M5 M M3 p6 |5 b7 u4 S' d& l
3 X+ R8 N& A- [8.4 UART5
h( |4 ]; X9 Y/ f位置：J1:16,18
& b0 r4 I9 ^7 \" Q; L. Y1 y设备：/dev/ttymxc4
A* d. e9 O% Y' O, r* z测试指令
. ]6 B) a0 |6 q) w0 t# /my-demo/linux-4.1.15/MY_SERIAL_TEST_L4115_MYIMX6A9.out /dev/ttymxc4 "www.myzr.com.cn"
7 w! ^4 J A) U6 }
. e9 k4 r* D7 v$ IWelcome to TTYtest
$ |& ^; T( u8 n- Q2 p% F ( N9 }' m, X( b5 q- t
Send test data4 }& q# {. S1 ]+ H
read char is w
3 M/ L) }, s3 ]; V' Gread char is w
: y; }1 W1 G3 E" b) L0 }* Zread char is w 4 D7 v5 [, y4 G2 ~7 s
read char is . 2 ~& v! O; q) u4 E. u8 W
read char is m 9 w: _+ T. q5 ~' g7 L" d
read char is y % }: @0 u; g7 r! \6 ?2 U
read char is z
; y) w: F% g+ l5 M/ ]read char is r
: b8 i( I6 l& ^read char is . , h7 n7 Q6 I/ H/ n0 R
read char is c
. E/ {7 g: m/ D m5 V. I$ C& jread char is o - _( @$ y9 G1 J: A4 x
read char is m
* n& G6 E, \/ h6 ]4 l# n1 Xread char is . 5 t8 D9 H( G# }4 ?# z6 z
read char is c 2 O- x W, m; a- E
read char is n
7 [$ S* a9 D4 y$ m8 k: q. mRead Test Data finished,Read Test Data is+ g& v( f( g, e& I
9 P; [) n. K) e4 k, g
( E l3 p6 ?& N$ M9 CAN 测试% c- F; X% b6 K# m# L. L
测试准备( \' d. x! Y" A+ u7 w" ?! I- ~4 q# n
将CAN1的CAN_L与CAN2的CAN_L连接；将CAN1的CAN_H与CAN2的CAN_H连接。
7 P3 c! |" m* F2 O" ]配置 CAN1 (can0)
+ g0 C" I/ o g; J" j# ip link set can0 up type can bitrate 125000! f: R$ D& {0 A& ]
配置 CAN2 (can1)& u8 b- v# D4 T) h0 Q
# ip link set can1 up type can bitrate 125000
/ L" W3 A. h; h( q3 aCAN1 (can0) 后台接收
: h/ M4 t% {6 m# candump can0 &9 `9 A% I* ~4 H& M
CAN2 (can1) 发送数据. d, r8 `! z6 U7 P7 ^
# cansend can1 1F334455＃1122334455667788
/ f6 T' }: s7 j. [% b) l1 p- u
10 SPI测试10.1 ECSPI1 测试
1 T. S) {# \* P, Z; @& t6 K2 i- R$ t位置：J7:7,9
. X7 Q' ^7 c& p6 i# A4 p测试设备：/dev/spidev0.12 ?# H) w1 L1 X" Y" W
测试指令
# z& v; l" n8 U' v+ f- j6 O# /my-demo/linux-4.1.15/MY_SPIDEV_TEST_L4115_MYIMX6A9.out -D /dev/spidev0.0 : }# B; h5 r6 Y$ S; Q: p( f
& w0 R! f. p4 X# N8 c
spi mode: 0
7 K/ v+ |( @7 t. D) X- Ibits per word: 8
" Y6 Q7 X8 N3 e4 d. Bmax speed: 500000 Hz (500 KHz) ! N$ L; Y; v- e6 w
- S/ J) h* g7 \. l" g9 s0 OFF FF FF FF FF FF
# P7 f) C; W1 w7 G1 h" J; c# E40 00 00 00 00 95 ' S! p) V! B6 l3 v* p+ }$ V# V) x# y
FF FF FF FF FF FF
% a. y! [5 @! `! bFF FF FF FF FF FF ( G; \* k% ~8 _1 ?
FF FF FF FF FF FF
; @ ` V7 m3 sDE AD BE EF BA AD 1 g& l: p6 A: f* M# o2 S+ x
F0 0D" v& A# ?* ]+ J$ F V+ v
|
|
/1 
发表于 2019-8-15 11:26
收藏
淘帖
支持！
反对！