boot

来自「Free 8051 asm compiler for linux new ho」· 代码 · 共 36 行

#!/bin/sh
#
# Assemble, Upload and Run an 8051 Program
# ========================================
#
# 1st (and only) parameter: assembler source file
#
# This will (optionally) reset your 8051 target system, assemble
# the specified source file, upload the generated Intel-HEX file
# over a serial port, and finally start the program.
# For this, a customized version of the bootstrap program BOOT-51
# must be installed on the target, and the macro assembler ASEM-51
# must be installed on the host system!
#
# To get the shell script running, change the configuration
# parameters below according to your local requirements:

# Serial port for upload:
uploaddevice=/dev/ttyS1

# Baudrate:
baudrate=9600

# Program start address (hex):
startaddress=8000

# Port for resetting the target system:
# (specify /dev/null, if not supported)
resetdevice=/dev/lp0

# Duration of the reset pulse (in ms):
pulsewidth=50

# The rest of the work is done by the upload script:
upload $uploaddevice $baudrate $startaddress $resetdevice $pulsewidth $1