本帖最后由 wangdbff 于 2018-4-21 00:34 编辑 E5 p& G- B- W( S5 C* ]. {. V; q
5 d/ a9 T+ w3 y 了解了一下TraceAlyzer，其实是一个OS时序分析软件.不过强大的功能却要收费，这里看到有FreeRTOS使用的免费版本，下载来看看。* u: N4 t2 {8 p$ Y! \
需要填写几个表单8 H* P, A' O' @: i( u3 q2 p5 a2 q
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实验的工程中要添加trace的支持代码，是按照中间件提供的，如下
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这个目录是这个样子的0 O) K J3 v6 K3 A; b
/ j6 W& A" g& R/ _/ ?# {7 O- readme.txt
! r, o2 _, ~- P5 a4 E6 Q7 p - │ trcKernelPort.c; m2 L3 E, G! v) M- b4 U
- │ trcSnapshotRecorder.c! o6 ?- u) k7 c" O) c2 ^
- │ trcStreamingRecorder.c
. \" B5 ^% f6 ` S - ├─config
! n& w& I2 f$ ? - │ trcConfig.h // 整个Trace源码的配置文件.% C5 s# l! n% j
- │ trcSnapshotConfig.h // 快照模式配置文件，和流模式对应文件选其一
! `9 b0 r. k4 Z( t( z$ s - │ trcStreamingConfig.h // 流模式配置文件，和快照模式对应文件选其一/ A2 T* ]( c2 E }' ]1 h
- ├─include# i# {# @' \& f2 G! E
- │ trcHardwarePort.h // 所有硬件依赖关系。包含几个预定义的硬件端口，包括ARM Cortex-M，PIC32，Renesas RX等。0 M* l" g9 U, N- l: K' J
- │ trcKernelPort.h // FreeRTOS特定的定义，最值得注意的是跟踪钩子定义。8 U# Z3 ]2 O/ B" ?4 G6 F( ^% o
- │ trcPortDefines.h // 配置文件的各种常量定义3 a: c+ m$ r. I" R. n( T
- │ trcRecorder.h // 公共API,开发者将以上两种模式进行了统一，用户使用时，只需要包含该文件即可!
2 S& F. T* o/ |% D p/ ~ - └─streamports // 该文件夹下就是流模式对应的不同接口方式的实现，以下任选其一即可
2 p6 u5 m5 T! b7 ]9 N) _! b - ├─Jlink_RTT
9 p+ `- ^. b: _2 F- k - │ │ Readme.txt
+ R5 @- V& ]! n, \2 q - │ │ SEGGER_RTT.c# N2 d# _) d; M
- │ │ SEGGER_RTT_Printf.c
) Q$ P7 n, m' K! I' M6 q, W - │ └─include! R, t& H/ t* m) z% A
- │ SEGGER_RTT.h
0 B7 m& M$ E5 @) ` - │ SEGGER_RTT_Conf.h. P+ ?0 P$ x4 a. Q7 c1 i
- │ trcStreamingPort.h5 L) ]2 E2 l/ I, N1 k
- ├─TCPIP- F. t4 n3 u& r+ o* A9 y, a, {
- │ │ Readme.txt" V" C) O: L6 h% N3 Y+ X/ N9 l# S* s
- │ │ trcStreamingPort.c
# T) k& E, @- C# H - │ └─include; E- N+ t X ^1 B# K7 h6 ^
- │ trcStreamingPort.h
* r9 t6 T0 t6 n6 m - └─USB_CDC" _2 L" {2 n4 C& f; ^
- │ Readme.txt
% K( I9 E# d/ ^" ^5 j0 Q/ k - │ trcStreamingPort.c
' ?; h2 \+ _' C' P - └─include3 L S+ A3 A! @2 L! q% }% v
- trcStreamingPort.h
- #ifndef TRC_CONFIG_H
) ^3 q$ ^: s, Y. I - #define TRC_CONFIG_H
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- #ifdef __cplusplus+ o' ?8 n" Y$ A1 V* o2 U+ e6 Z
- extern "C" {1 a( V9 m8 ~# J1 O+ P, }
- #endif, x) b6 l3 u6 K2 Z7 f6 |
5 y/ v# f: h/ _# R9 R8 J! _' W0 t- #include "trcPortDefines.h"
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! [7 U# f+ M: t! k4 Y2 J1 G8 u- /******************************************************************************3 r$ ^$ i V7 u% d
- * Include of processor header file
& K- y; p/ R% n( @0 L - *
* ?" F, [! X4 D& o5 i - * Here you may need to include the header file for your processor. This is
. F7 R# ^& O7 j# w' s1 q - * required at least for the ARM Cortex-M port, that uses the ARM CMSIS API.
- E+ y$ x; `5 D7 S - * Try that in case of build problems. Otherwise, remove the #error line below.
3 ]. e1 C3 j8 m+ O4 ~/ [ - *****************************************************************************/* j1 N1 l" S1 [& p k9 x
- #include "stm32F2xx.h" // 这里根据需要添加自己的芯片的头文件 N" W9 ~! [' ?5 z. i; |* S
- //#error "Trace Recorder: Please include your processor´s header file here and remove this line.", T. Z' ?" r5 ?6 R0 ], \* \
" V7 n1 h* E( D2 P; ^- /*******************************************************************************5 Y2 I8 |8 k/ y& E& |9 H5 r: i
- * Configuration Macro: TRC_CFG_HARDWARE_PORT
, X. K3 s6 Y9 u2 g2 d - *
* ]. [1 |+ o1 Z% t - * Specify what hardware port to use (i.e., the "timestamping driver").
# K7 T a5 J; M9 E - * All ARM Cortex-M MCUs are supported by "TRC_HARDWARE_PORT_ARM_Cortex_M"./ Z# o$ k" N0 R
- *8 l J9 i- o* L. N1 s+ S
- * See trcSnapshotHardwarePort.h or trcStreamingHardwarePort.h for available
% a# a( x' w: E* L+ v/ p- q. Z9 `+ G - * ports and information on how to define your own port, if not already present.7 }+ H0 S3 v) O; _; J
- ******************************************************************************/
/ @" h7 y2 i, G& Z - #define TRC_CFG_HARDWARE_PORT TRC_HARDWARE_PORT_ARM_Cortex_M // 选择芯片对应的类型
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- /*******************************************************************************0 K+ K# e+ S/ U' O4 M" g, b
- * Configuration Macro: TRC_CFG_RECORDER_MODE
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- * Specify what recording mode to use. Snapshot means that the data is saved in
4 X( T! r; Q6 @6 x5 P% T - * an internal RAM buffer, for later upload. Streaming means that the data is2 |8 \0 N; Q+ o) N
- * transferred continuously to the host PC. $ i9 z5 ~7 w& N5 \2 X
- *$ g! Q% d/ f$ g2 f
- * For more information, see http://percepio.com/2016/10/05/rtos-tracing/8 s% a4 T4 n8 O- H
- * and the Tracealyzer User Manual.: x; a. M8 b5 r! |' _, q5 a
- *' s6 d$ U" Z/ s- L
- * Values:
! G( L1 [' B- _' n/ j& y9 n - * TRC_RECORDER_MODE_SNAPSHOT
0 V3 U3 \; m+ O$ ~; }+ M4 Y - * TRC_RECORDER_MODE_STREAMING# y1 s R0 t7 {! S7 `* _
- ******************************************************************************/( ?0 n9 g8 j% R
- #define TRC_CFG_RECORDER_MODE TRC_RECORDER_MODE_STREAMING // 选择追踪模式（默认快照模式，这里我改成了流模式）3 t2 i$ P$ Z- a
- # Q0 v: U& O3 ?) ]
- /*******************************************************************************
4 S8 s# g3 W$ u$ }* j - * Configuration Macro: TRC_CFG_RECORDER_BUFFER_ALLOCATION+ L, h0 q. E2 l/ c+ T) S1 G
- *
' |0 M/ h( u: p0 k- X0 ~$ E - * Specifies how the recorder's internal buffer is allocated (snapshot or0 y* m! Y1 w( w
- * streaming). Note that CUSTOM is only supported in snapshot mode.. s# y$ @( d( b4 E' s; D
- *6 W, {8 j$ S* r X8 J, Y
- * TRC_RECORDER_BUFFER_ALLOCATION_STATIC - Static allocation
8 u3 v) F w* {$ S4 A% P - * TRC_RECORDER_BUFFER_ALLOCATION_DYNAMIC - Allocated in vTraceEnable
# W& o5 O$ \1 y) @ - * TRC_RECORDER_BUFFER_ALLOCATION_CUSTOM - Use vTraceSetRecorderDataBuffer
/ v, I5 f8 ~: ~ - ******************************************************************************/
% J, L: Z8 V; _* E% [ - #define TRC_CFG_RECORDER_BUFFER_ALLOCATION TRC_RECORDER_BUFFER_ALLOCATION_STATIC* ^- d$ q+ @3 r/ T
2 [# ~) V5 i" Z F9 P- /******************************************************************************
! D+ a% B2 l! t8 L - * TRC_CFG_FREERTOS_VERSION+ U+ W! o1 P ~. l8 I6 b" L& f
- * 8 ~6 F; T1 l- m4 `& l& M t& n
- * Specify what version of FreeRTOS that is used (don't change unless using the
0 U% ~& A/ o) e' T3 N - * trace recorder library with an older version of FreeRTOS).5 I7 F5 }" t2 K( T
- * 8 x0 @9 R1 R# p% K' I
- * TRC_FREERTOS_VERSION_7_3_OR_7_4 If using FreeRTOS v7.3.0 - v7.4.2
0 S# ^% h" |# z7 t; ~* A - * TRC_FREERTOS_VERSION_7_5_OR_7_6 If using FreeRTOS v7.5.0 - v7.6.0
; t, F9 L9 j% s) v8 _/ _- v - * TRC_FREERTOS_VERSION_8_X If using FreeRTOS v8.X.X
+ ?; j, [, ?# c* x& k. j - * TRC_FREERTOS_VERSION_9_X If using FreeRTOS v9.X.X2 W+ \4 x4 F, d+ E
- *****************************************************************************/" I, b( p! E" m3 e1 f& R0 Q1 l+ f* O
- #define TRC_CFG_FREERTOS_VERSION TRC_FREERTOS_VERSION_9_X // 这里根据自己的FreeRTOS版本修改
# J' x. E+ l" \' A. w" v4 i- w
- q5 I- _% Q/ `) U0 I- /******************************************************************************
+ q. A6 R( z# _& \. d& H - * TRC_CFG_MAX_ISR_NESTING
8 G9 B6 E' O8 p0 B+ l. Y' d - *
% h% V0 c+ S7 V7 s - * Defines how many levels of interrupt nesting the recorder can handle, in
& N0 o) f3 q% l- d+ X8 J# P5 H - * case multiple ISRs are traced and ISR nesting is possible. If this
! X* E. i% m4 h$ J$ q6 F% j9 q) j" { - * is exceeded, the particular ISR will not be traced and the recorder then
; l# j3 e* J; `5 |$ a - * logs an error message. This setting is used to allocate an internal stack5 `( I8 n8 P& j+ e
- * for keeping track of the previous execution context (4 byte per entry).
' O: \2 x {+ g E( q; w - *
3 Q5 K" z. F0 G" A5 K4 X% y - * This value must be a non-zero positive constant, at least 1.
% J+ _6 p6 B$ m2 u+ f0 C1 H - * 0 y" g. C) q! Z, O% p$ {: Z. w
- * Default value: 80 Z- z+ M* A* Y! w) \
- *****************************************************************************/ z0 a/ a! a, D/ y' e8 y- n: D
- #define TRC_CFG_MAX_ISR_NESTING 80 Q0 V0 d ?, I# k- ^
- 7 }4 t! h0 }7 d5 f, g% F/ P6 ?: D
- /* Specific configuration, depending on Streaming/Snapshot mode */6 U8 o: M' A+ {
- #if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_SNAPSHOT)
4 S% M" y2 g) O+ Z' c - #include "trcSnapshotConfig.h"
* c1 q7 d9 `8 V9 i4 o# f# i - #elif (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)& U+ }. v) i/ D& {
- #include "trcStreamingConfig.h"" x0 J: u+ D" C4 `0 z$ U
- #endif, w+ H6 r! k# H" W# P% w' v" {! w* Z
- 3 [; P2 Y* {: L/ D
- #ifdef __cplusplus
# @- e0 G$ u/ r# V! _ - }9 M0 t N# ]/ M( u8 h
- #endif& A% I: P- G4 [& h6 [4 w. B/ a9 i) c3 X
- + U1 b0 b! L* i1 u5 B( K' n
- #endif /* _TRC_CONFIG_H */
![3QT~EL7)@NO]H}KYET4}1OI.png](data/attachment/forum/201804/21/003243nhas1jc0hehabchb.png "3QT~EL7)@NO]H}KYET4}1OI.png")
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安装好下载的软件并输入lisense以后就可以配置上位机。0 w4 p _2 J6 h. D r: H4 a2 ?
具体配置方法可以看其他朋友写好的，详细步骤要多图配套，往IAR中添加Tracealyzer 工具的时候直接默认的名字
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选择后打开分析软件，从file中打来工程目录的money.hex文件就可以查看到该项目的运行情况。9 m, X) e' N, I
我这里来只看下打开后的效果5 l+ y7 K6 b" M5 ^
0 N. j7 I" l0 u4 y+ T/ A. _ 的确很强大，可以图形化的跟踪系统和记录，。
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楼主帮忙看一下，我的是IAR8.32.4，怎么没有你那项new tool啊. z4 Z. L" L* J* D, P
知道了，是我还没有在IAR添加这个工具，我再找一下方法吧，但我从Tracealyzer 4里面直接打开IAR编译生成的.bin问题，提示下面的错误，我是评估版本，已输入license