Vic Yang 730f099c83 Handle up/down arrow keys for UART console. ...

Record commands used previously and use up/down arrow key to navigate in
the command history.
Also removed the command '.' of repeating last command as we can use up
arrow key now.

Also changed the behaviour of uart_write_char() to be blocking on
transmit FIFO full, so that we do not lose echoed character and do not
need to flush.

BUG=chrome-os-partner:7815
TEST=Type 'help' and enter. Then type 'aaaa' and up arrow key, should
show 'help', and pressing enter prints help.
Type 'hellp' and enter. Then type 'aaaaaa' and up arrow key, should show
'hellp'. Should be able to use left/right arrow key and backspace to
correct it to 'help', and pressing enter prints help.
Type 'help' and enter. Then type 'aaa', up arrow key, and down arrow
key. Should show 'aaa'.

Change-Id: I65c615d61bf63acb31bea329aa91a3202d4db0ad

2012-02-07 10:23:59 +08:00

..

adc.h

Add forward declarations in ADC and temp_sensor headers

2012-02-06 13:36:19 -08:00

charger.h

Refactor temperature sensor code and add support of Link I2C temp sensor.

2012-02-04 14:37:04 +08:00

chip_temp_sensor.h

Refactor temperature sensor code and add support of Link I2C temp sensor.

2012-02-04 14:37:04 +08:00

clock.h

Initial sources import 3/3

2011-12-07 19:10:02 +00:00

common.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

console.h

register console commands at compile-time

2012-01-24 00:50:08 +00:00

eeprom.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

flash_commands.h

Support flash checksum command for re-transmit.

2011-12-12 21:24:48 +08:00

flash.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

gpio.h

GPIO interrupts are disabled by default

2012-01-13 10:34:09 -08:00

host_command.h

Add user-mode LPC endpoint

2011-12-08 16:18:20 -08:00

hwtimer.h

Split the timer code between OS code and hardware dependant code.

2012-01-25 22:50:07 +00:00

i2c.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

i8042.h

Fix the missing IRQ problem.

2012-02-02 20:51:45 +08:00

jtag.h

Add JTAG module

2012-01-11 11:37:55 -08:00

keyboard_scan.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

keyboard.h

Initial sources import 2/3

2011-12-07 19:10:02 +00:00

lpc_commands.h

Add EC host command to control fan speed.

2011-12-27 10:14:29 +08:00

lpc.h

Add UART1 receive support (UART to x86 console)

2012-02-06 14:53:49 -08:00

memory_commands.h

Initial sources import 2/3

2011-12-07 19:10:02 +00:00

port80.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

power_button.h

Split power button code into its own file

2012-01-10 14:14:59 -08:00

powerdemo.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

pwm_commands.h

Add EC host command to control fan speed.

2011-12-27 10:14:29 +08:00

pwm.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

shared_mem.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

system.h

Split reset cause and image copy code.

2012-01-26 22:34:41 +00:00

task_id.h

Initial mutex implementation

2012-01-25 18:23:48 +00:00

task.h

expand properly the IRQ number for IRQ declaration macro

2012-01-30 22:32:39 +00:00

temp_sensor_commands.h

Add host command to read temperature sensor value

2011-12-22 13:51:07 +08:00

temp_sensor.h

Additional compilation fix-ups for non-LM4 targets

2012-02-06 15:40:23 -08:00

timer.h

Initial sources import 3/3

2011-12-07 19:10:02 +00:00

uart.h

Handle up/down arrow keys for UART console.

2012-02-07 10:23:59 +08:00

usb_charge.h

USB Charging control

2012-01-19 10:54:37 +08:00

util.h

stm32l: add UART driver

2012-01-31 22:29:13 +00:00

vboot.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

version.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

watchdog.h

Move SoC-independant headers to another directory

2012-01-26 01:29:48 +00:00

x86_power.h

Add x86 power state machine

2012-01-17 12:19:47 -08:00