while(1) { count_n++; // DELAY_US(10000); BSP_LED_Toggle(LED1); }
主程序的大循环只有闪灯的代码,单步运行灯可以闪,全速运行程序跑飞,调用delay会进入illegal_isr。
自己设计的板子,请问一下这是什么情况?
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while(1) { count_n++; // DELAY_US(10000); BSP_LED_Toggle(LED1); }
主程序的大循环只有闪灯的代码,单步运行灯可以闪,全速运行程序跑飞,调用delay会进入illegal_isr。
自己设计的板子,请问一下这是什么情况?
对f28069_xds100v2.ccxml文件执行test connection,发现有错误:
[Start: Texas Instruments XDS100v2 USB Emulator_0]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -F inform,logfile=yes -S pathlength -S integrity
[Result]
-----[Print the board config pathname(s)]------------------------------------
C:\Users\silly\AppData\Local\TEXASI~1\CCS\
ti\0\0\BrdDat\testBoard.dat
-----[Print the reset-command software log-file]-----------------------------
This utility has selected a 100- or 510-class product.
This utility will load the adapter 'jioserdesusb.dll'.
An error occurred while soft opening the controller.
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-151' (0xffffff69).
The title is 'SC_ERR_FTDI_OPEN'.
The explanation is:
One of the FTDI driver functions used during
the connect returned bad status or an error.
The cause may one or more of: invalid emulator serial number,
blank emulator EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the emulator can be located.
[End: Texas Instruments XDS100v2 USB Emulator_0]