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Linux System Performance Engineering
Performance engineering done on complex embedded Linux, multi-processor computing architecture using static and dynamic analysis with tools such as collectd and oprofile.
 
Humidity Controller Embedded Linux System
Embedded Linux ARM9-based controller developed that controlled humidity for environments that have requirements for tight humidity constraints.
 
Linux Fibre Channel embedded device driver
Using the Montevista embedded Linux distribution, a Linux device driver and configuration application were developed for a 4-port fibre channel adapter.
 
vxWorks Board Support Package (BSP)
BSP work done for PowerQUICC processor family with support for I2C sensors, VME transfers using a Tundra VME/PCI bridge ASIC Tsi148 and multi-port serial transfers using onboard SCCs
 
Linux 2.4 Montevista 4-port Fibre Channel device driver and configuration application
Each fibre channel runs at a rate of 1Gbps (that is one gigabit per second). A true challenge to support four interfaces with received messages stored on high-bandwidth SCSI disk drives. The realtime extensions to Linux provided by Montevista went a long way in helping achieve line rates, with Linux application software and fibre channel ASIC device drivers running on a 400Mhz PowerQUICC MPC8260. All software was written in C with the Montevista provided GNU tool chain. BDI JTAG emulators were used for debugging.