This is the command ao-bitbang that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
ao-bitbang - Low-level cc1111 interface diagnostic tool
SYNOPSIS
ao-bitbang
DESCRIPTION
ao-bitbang connects through a CP2103 usb-to-serial converter and uses the GPIO pins to
communicate with the debug port on a cc1111 device. It provides raw access to the debug
pins to help debug the lowest level communication path.
USAGE
ao-bitbang reads a sequence of bit manipulations from stdin, sends them to the device and
reports status on stdout.
Each line on stdin should contain a single letter command for each of the three debug
lines on the cc1111 -- clock, data and reset. Each bit can be in one of three states -- on
(C, D or R), off (.) or tri-state (-) for input. Empty lines, or lines starting with '#'
are ignored. Anything beyond the last bit in a line is also ignored. The bits must be
listed in the correct order, and the 'on' values must match the desired bit.
EXAMPLE
Reset the target device
# reset
C D R
C D R
C D R
C D R
Get Chip ID
#
# Debug mode - drive RESET_N low for two clock cycles
#
C D R
. D .
C D .
. D .
C D .
. D R
#
# GET_CHIP_ID
C . R 0
. . R
C D R 1
. D R
C D R 1
. D R
C . R 0
. . R
C D R 1
. D R
C . R 0
. . R
C . R 0
. . R
C . R 0
. . R
#
# start reading again
#
C D R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C - R
. - R
C D R
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