收藏本站
MCU Applications Engineering
A.2.3 Issues that may come up During Debug Operations
While using HEW to debug user code, some issues may come up because the limitations
discussed in section 6 were not satisfied. These common issues are listed on table A.2, including
the countermeasures.
Table A.2. Problems while Debugging
Problem
Possible Cause/s and Solution
After stepping a few
instructions, HEW hangs
Breakpoints do not seem to
work
HEW locks up (cannot stop
program) or
Communication error
message is displayed.
Download problems
?
?
?
?
?
?
?
?
Changes were made to SFR’s or other memory locations
causing MCU mode changes.
System is in “FreeRun” mode. Change the RUN mode to
“Sampling” from the “Init” window (Emulator System icon).
Changes were made to SFR’s or other memory locations
causing MCU mode changes (e.g. High speed oscillator
modified or stopped).
Ensure no limitations in Section 6 were violated.
Re-initialize the system without closing HEW. See note
below.
Do a hardware reset. User-program runaway may be
corrupting the kernel (RAM, interrupt vectors, flags, etc.)
Close HEW, reset hardware (disconnect & reconnect USB
cable), and then restart.
Filenames or directory names contain spaces or special
characters.
HEW project not properly set up (startup files missing or out
of order, files added to wrong member, etc). Try creating a
new project and adding your source files to it. For details,
please see HEW user’s manual.
To re-initialize the system without closing HEW, try the following:
?
?
?
Press the [OK] button on the error dialog box to close it.
When an Exit dialog box appears, press the [Cancel] button to close it.
Click HEW reset Icon.
After initialization, debugging can resume. However, it is recommended that you download your
program again before debugging.
Note: If it has been identified that there are problems with the ICD, please see the ICD’s (RTA-
FoUSB-MON) user’s manual and troubleshooting.
SKP8CMINI-17 User’s Manual Rev. 1.1
17/22
March 2005
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SKP8CMINI DEV EVALUATION KIT R8C/11
SL03 10001 CURRENT LIMITER INRUSH 10 OHM 1A
SL03 22101 CURRNT LIMITER INRUSH 220 OHM 1A
SL05 30001 CURRENT LIMITER INRUSH 30 OHM 1A
SL05 4R003 CURRENT LIMITER INRUSH 4 OHM 3A
SL05 5R001 CURRENT LIMITER INRUSH 5 OHM 1A
SL08 10002 CURRENT LIMITER 10 OHM 2.5A
SL08 12101 CURRNT LIMITER INRUSH 120 OHM 1A
相关代理商/技术参数
SKP8G 制造商:Thomas & Betts 功能描述:PLUG EVERLOK GRD
SKP8GC 制造商:Thomas & Betts 功能描述:PLUG EVLOK SKP8
SKP9G 制造商:Thomas & Betts 功能描述:PLUG EVERLOK GRD
SKP9GC 制造商:Thomas & Betts 功能描述:PLUG MULTI-POLE EVLOK 8W
SKPC100-440 制造商:SEMIKRON 功能描述:SKPC100-440 fair SCR trigger module
SKPC100Z-440 制造商:SEMIKRON 功能描述:TRIGGER MODULE ZERO VOLTAGE 制造商:SEMIKRON 功能描述:SKPC100Z-440 fair SCR trigger module
SKPC100Z-440 制造商:SEMIKRON 功能描述:TRIGGER MODULE ZERO-V
SKPC100Z-440 制造商:SEMIKRON 功能描述:TRIGGER MODULE, ZERO VOLTAGE