nuttx/drivers/serial
yinshengkai 1d8e69700f drivers/serial: add ram uart driver
It uses the memory block as the serial communication medium, which can communicate between different processes or different CPUs

Using the following configuration, the cross-core communication rate of 200MHz cortex-M55 is about 461KB/s
RAM_UART_BUFSIZE=1024
RAM_UART_POLLING_INTERVAL=100

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-09-19 09:41:07 +08:00
..
CMakeLists.txt cmake:fix drivers build block during cmake reforming 2023-08-16 22:38:52 +08:00
Kconfig drivers/serial: add ram uart driver 2023-09-19 09:41:07 +08:00
Kconfig-16550 serial/uart_16550: Wait before setting Line Control Register (Synopsys DesignWare 8250) 2023-08-03 08:38:07 +02:00
Kconfig-lpuart
Kconfig-pl011 arch/arm64: merge serial_pl011.c and qemu_serial.c 2023-05-10 09:06:59 +02:00
Kconfig-sci
Kconfig-uart
Kconfig-usart
Make.defs drivers/serial: add ram uart driver 2023-09-19 09:41:07 +08:00
ptmx.c drivers/ptmx: Fix a potential buffer overflow 2023-06-09 19:41:11 +03:00
pty.c fs/inode: remove all unnecessary check for filep/inode 2023-08-29 09:47:11 +08:00
pty.h
serial_dma.c drivers/serial: unmodify head and tail pointers 2023-09-19 09:41:07 +08:00
serial_io.c
serial_pl011.c arch/arm64: merge serial_pl011.c and qemu_serial.c 2023-05-10 09:06:59 +02:00
serial.c driver/serial: fix error echo about VT100 escape sequence 2023-08-30 14:26:11 +08:00
uart_16550.c serial/uart_16550: Wait before setting Line Control Register (Synopsys DesignWare 8250) 2023-08-03 08:38:07 +02:00
uart_bth4.c
uart_bth5.c mm/alloc: remove all unnecessary cast for alloc 2023-08-30 14:34:20 +08:00
uart_ram.c drivers/serial: add ram uart driver 2023-09-19 09:41:07 +08:00
uart_rpmsg.c driver/serial: fix race condition about calling rxflowcontrol in mutli thread 2023-08-30 14:33:00 +08:00