cmsis printf

CMSIS - Cortex Microcontroller Software Interface Standard

[링크 : http://www.ti.com/lit/an/spma041g/spma041g.pdf]

    [링크 : https://www.arm.com/.../cortex-m/cortex-microcontroller-software-interface-standard.php]

    [링크 : http://www.ti.com/tool/cmsis_device_headers] download

Cortex-m0는 ITM 미지원 

[링크 : https://www.arm.com/files/pdf/AT_-_Advanced_Debug_of_Cortex-M_Systems.pdf]

[링크 : http://blog.atollic.com/cortex-m-debugging-printf-redirection-to-a-debugger-console-using-swv/itm-part-1]

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lm3s 시리즈에는 DFP(Device Family Pack)로 제공하는데 cmsis가 포함되어있는진 모르겠네

[링크 : https://www.keil.com/dd2/pack/]