+++ /dev/null
-what's this?
-------------
-it's a simple example project for the MSP430 series MCU and the GCC port
-of the mspgcc project. the project contains a makefile and uses assembler
-and C sources. this time it is a software UART with Timer_A.
-
-this example shows the following features:
- - Timer_A uart, full duplex
- o same pins as BSL (P1.1 TX, P2.2 RX)
- o it contains a reusable code
-
- - software FLL
- the watch crystal is used as reference and the main clock
- is adjusted to 1.536MHz on startup
-
- - use uprintf to print formated strings and do a printf
- emulation that prints to the serial port.
-
- - the main loop is a simple line editor. when a return character
- ('\r', usualy RETURN key) is received, it writes the received
- characters from the buffer to the serial port.
- connect a terminal at 9600,N,8,1 to try it out.
-
- - makefile
- o compile and link
- o include assembler files
- o convert to intel hex format
- o generate a listing with mixed C / assembly
-
-required hardware
------------------
-
- - a MSP430F1121 or larger device (any from the F1x series)
- connect pins P1.1 (TX) and P2.2 (RX) through level converters
- to a terminal. you can also use a BSL hardware, the same pins
- are used.
-
- - watch crystal 32.768kHz
-
- - optionaly a LED on P2.5 (470 Ohms series resistor to GND)
-
-disclaimer
-----------
-this example is part of the mspgcc project http://mspgcc.sf.net
-see license.txt for details.
-
-chris
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