NAME

       ao-usbload - flash a program to an ARM-based AltOS device

SYNOPSIS

       ao-usbload  [-T  tty-device]  [--tty tty-device] [-D altos-device] [--device altos-device]
       [--cal radio-calibration] [--serial serial-number]  [--raw]  [--verbose=verbose]  [--wait\
       file.elf or file.ihx

DESCRIPTION

       ao-usbload  loads  the specified .elf or .ihx file into the target device flash memory via
       the AltOS boot loader, using either existing serial number and radio calibration values or
       taking either of those from the command line.

OPTIONS

       -T tty-device | --tty tty-device
              This  selects  which  tty  device  the debugger uses to communicate with the target
              device. The special name 'BITBANG' directs ao-dbg to  use  the  cp2103  connection,
              otherwise  this  should  be  a usb serial port connected to a suitable cc1111 debug
              node.

       -D AltOS-device | --device AltOS-device
              Search for a connected device. This requires an argument of one  of  the  following
              forms:

              TeleMega:2
              TeleMega
              2

              Leaving  out  the  product  name  will cause the tool to select a suitable product,
              leaving out the serial number will cause the tool to match  one  of  the  available
              devices.

       -s serial-number | --serial serial-number
              This  programs  the  device  serial  number  into the image. If no serial number is
              specified, then the existing serial number, if any, will be read from the device.

       -c radio-calibration | --cal radio-calibration This programs the
              radio calibration value into the image for hardware which doesn't have  any  eeprom
              storage  for  this  value.  If  no  calibration  value  is  specified,  an existing
              calibration value will be used. The value here can be computed  given  the  current
              radio calibration value, the measured frequency and the desired frequency:

                   cal' = cal * (desired/measured)

              The default calibration value is 7119667.

USAGE

       ao-usbload  reads  the  specified  .elf  file into memory, edits the image to customize it
       using the specified serial number and radio calibration values. It then  connects  to  the
       debug dongle and writes the program to the target device flash memory.

AUTHOR

       Keith Packard

                                            ao-usbload                                 AO-LOAD(1)