C6678开发板配置及上手指南
作者：刘雪豪
CCS环境配置篇
第一步：
The Emulation service release updates can be installed on the top of the specified CCS baseline release.
Update Installation Steps 1. Install CCS 2. Copy file TIXDS2XXUSB_onboard_Connection.xml to the directory your_CCS_install_dir/ccsv5/ccs_base/common/targetdb/connections 3. Make sure the CCS is closed
4. Make sure the emulation is not connected 5. install ti_emupack_5.0.838.0
6. Install ti_emupack_keystone1_1.0.6.0 for the appropriate platforms
第二步:
Steps to update GELs for C66x EVMs ----------------------------------
1: There are two GEL files provided in this directory evmc6670l.gel and evmc6678l.gel
2: These GEL files needs to be copied to CCS installation
3: The following steps will assume the CCS is installed in
4: Close the CCS if open
5:Replace the GEL file present in the
用光盘中program_evm/gel下的文件替换。
6:Replace the GEL file present in the
第三步：
安装光盘中的bios_mcsdk
第四步：
安装光盘中的usb驱动
CCS编程Helloworld篇
注意事项：
1,仿真器版本只能用XDS100V1,用V2会出现cable break 的错误 2,工程中要添加cmd文件，目录为
BIOS_MCSDK\\pdk_C6670_1_1_2_6\\packages\\ti\\platform\\evmc6670l\\platform_test
3,给cpu添加gel文件。在工程目录下.ccxml文件中给特定的cpu核添加evmc6678l.gel。
CCS编程debug篇
1,debug程序时，出现
[C66xx_0] Timeout waiting for reply from PA to Pa_addMac command
[C66xx_0] ti.sysbios.heaps.HeapMem: line 354: assertion failure: A_invalidFree: Invalid free
[C66xx_0] xdc.runtime.Error.raise: terminating execution
错误可以尝试如下解决方法:
1. pause the core(s) running the code 2. Do a system reset
3. Run global default setup from the GEL script 4. reload and re-run your program
This will do a SOC reset in-between runs. Without doing an SOC reset, the next program run will take on the previously-initialized hardware settings.