1 /* 2 * This file is only used for doxygen document generation. 3 */ 4 5 /** 6 * @defgroup finsh finsh shell 7 * 8 * @brief finsh shell is a user command shell in RT-Thread RTOS. 9 * 10 * finsh shell is a user command shell in RT-Thread RTOS, which is a shell can 11 * accept C-expression like syntax in command. From finsh shell, user can access 12 * system area, such as memory, variables and function by input C-expression in 13 * command. 14 * 15 * @image html finsh.png "Figure 3: finsh shell architecture" 16 * There is a shell thread, which named as "tshell", in the finsh shell, it read 17 * user command from console device, and then invokes system function or access 18 * system variable to output result (by rt_kprintf). 19 */ 20