SAM E54 Platform » GW 2.2

Meeting (VK, VM, DT, CM, TJ)
Discussion Points

**A. Hardware Design and development **
1 Adding additional DI with GW2.2 device
2 Architecture design (Device, 12V protection, boost module, battery backup), Panel Design
3 Battery backup
4 Boost module
5 Machine battery input conditioning and protection
6 LED on panel
7 Need for PCB design
8 Development of test platform
**B. Software Design and development **
1 rpm calculation
2 TAH calculation
3 LED status
4 Backup stoorage on network interruption and subsequent data management
5 Logging through Ethernet/USB
6 RTC and NTC
7 All computations at device side (including temp/pre conversion ?)
8 Device calibration
9 USB programming tool (server ip config)
10 Firmware update using USB/UART/Ethernet (SAM-BA equivalent or SAME54 dual-bank Flash or using a bootloader)
**C. Procurement **
1 Procurement of GW2.2 for 10 units (Core4 8 nos, Proton 2 nos)
2 Fabrication of GW2.2 PCBs
3 Assembly of GW2.2 PCBs
4 Device Enclosure fabrication and Screen printing
5 IP65 SS Panel
6 RF Cable
7 Sensor Cable, rpm& Ignition cable
8 Power cable
9 Panel components(Glands, fuse...)
10 Sensors
11 Antenna
12 Thermometer/Current meter for calibration
**D. Replacement of N58 / assembly with N58 B28 enabled **
**E. Testing **
1 Sanity check of latest release of GW release
2 Development testing of each functional module
3 Integrated functional testing
4 Testing with actual sensors using a test jig
**F. Clarifications from customer **
1 Does it require battery to power sensors?
2 E-REMOS Requirement
3 TAH accuracy - 1 second
4 LED indication on panel, preferred location
5 Firmware update provisions
6 Debug provisions

Action Points

1. Decide timeline of these activities
2. Order known components immediately
3. get quotation for sensors and panel

Team Discussion