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