Phoenix Serial Uploader (psu)#

psu is a tool designed to load firmware onto Phoenix-RTOS devices using the SDP (Script Download Protocol) protocol. This tool allows users to execute various commands on Phoenix-RTOS devices by executing scripts containing specific instructions. This tool can be used to upload firmware to NXP devices, specifically targeting devices like imxrt106x, imxrt117x, and imx6ull.

Usage#

To use psu, follow the syntax:

psu [OPTIONS] script_path

Options:

  • -t: Set timeout for wait command (default is 10 seconds),

  • -h: Display help

Example Usage#

psu -t 15 script.sdp

SDP Script Syntax#

For information about supported command visit host-utils/psu

See also#

  1. Phoenix-RTOS disk tool

  2. Phoenix-RTOS daemon

  3. Phoenix-RTOS Host Utilities

  4. Table of Contents