rt-thread.git/components/drivers/misc/rt_null.c, branch master

drivers/misc: register rt_null at BOARD init for default console (#11472)

2026-10-19T08:53:09Z

rt_console_set_device() is typically called in rt_hw_board_init() right after rt_components_board_init(). null was INIT_DEVICE (level 3), so it was not registered yet and could not be RT_CONSOLE_DEVICE_NAME. Raise to INIT_BOARD_EXPORT; null is a pure software sink with no HW deps. Co-Authored-By: Grok

[HUST CSE] Fix many abnormal symbols in annotations and format code

2023-04-18T02:26:23Z

rt_device_write/read return data type as rt_ssize_t

2023-02-08T02:43:57Z

rt_ssize_t can give negative error code, which follows the unix style correctly

sync branch rt-smart. (#6641)

2022-12-03T04:07:44Z

* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 Co-authored-by: zhkag