摘要:
使用GD32调试串口并实现printf打印输出 阅读全文
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摘要:
报错内容:
.\Objects\01_USART_Printf.axf: Error: L6218E: Undefined symbol __use_two_region_memory (referred from startup_gd32e23x.o).
.\Objects\01_USART_Printf.axf: Error: L6218E: Undefined symbol __initial_sp (referred from entry2.o). 阅读全文
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