3 commits

Author	SHA1	Message	Date
Ivan Grokhotkov	489c523870	vfs: support for blocking reads, more newline conversion options ... Previously VFS driver for UART could only use simple non-blocking functions to read from and write to the UART. UART driver provides more complex blocking and interrupt-driven functions, which can be used instead. This commit adds optional support for using UART driver's functions. Also added is a more flexible mechanism for configuring newline conversion rules on input and output. This commit also fixes a bug that all UARTs shared one static variable used as a character buffer in newline conversion code. This variable is changed to be per-UART.	2017-08-21 15:58:28 +08:00
Ivan Grokhotkov	6f1d3ce4a7	vfs: code review fixes ... - fix typo in readme - remove unneeded extern declaration - fix header guard macro - tabs->spaces in syscalls.c - spaces->tabs in tasks.c	2016-10-27 17:25:38 +08:00
Ivan Grokhotkov	587360363c	vfs: add UART device ... This should be integrated with UART driver once everything is merged	2016-10-27 17:18:43 +08:00