Java ME Embedded

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A brief description of how Java ME Embedded is structured. Java ME is software platform for embedded systems. At the end a practical implementation of this technology is presented. Github: https://github.com/peprunner/PIR_sensor_JavaME_Rasp_Pi3/ Demo: https://www.youtube.com/watch?v=n07cy0U435c&t=32s

Software

0 MB
25 MB
50 MB
75 MB
100 MB
AR
M
7
C
ortexM
AR
M
9/11
C
ortex
A
M
IPS
32
PPC
IntelAtom
Platform
Footprint
Device CPU/
GPU/I-O
SCALABILITY
JAVA ME
JAVA SE

UNIFIYNG THE JAVA ECOSYSTEM
KEY PRINCIPLE
BENEFITS

PLATFORM OVERVIEW
Use case:
Smartpen Wireless Module Smart MeterControl Unit

CLDC 8 KEY FEATURES
CLDC 8
Java SE
CLDC synchronize Java SE language features
into Java ME

SECURITY OVERVIEW
Policy
AccessController
SecurityManager
FileInputStream
Class B
Class A
abc
Authorization
Data
VirtualMachineCode
Access granted/denied

RASPBERRY PI3 WITH PIR
SENSOR AND LED
LED: GPIO 26
PIR: GPIO 4
VCC: +5V

DEMO TIME
https://www.youtube.com/watch?v=n07cy0U435c

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Java ME Embedded

1. JAVA ME EMBEDDED

2. WHAT IS AN EMBEDDED SYSTEM?

3. JAVA ME

4. 0 MB 25 MB 50 MB 75 MB 100 MB AR M 7 C ortexM AR M 9/11 C ortex A M IPS 32 PPC IntelAtom Platform Footprint Device CPU/ GPU/I-O SCALABILITY JAVA ME JAVA SE

5. UNIFIYNG THE JAVA ECOSYSTEM KEY PRINCIPLE BENEFITS

6. PLATFORM OVERVIEW Use case: Smartpen Wireless Module Smart MeterControl Unit

7. CLDC 8 KEY FEATURES CLDC 8 Java SE CLDC synchronize Java SE language features into Java ME

8. CLDC 8 OVERVIEW

9. MEEP 8 HIGH-LEVEL OVERVIEW MEEP MEEP Full Profile Set Java ME Platform Minimal Profile Set Optional packageOptional package Optional JRSs Optional APIs CLDC

10. SECURITY OVERVIEW Policy AccessController SecurityManager FileInputStream Class B Class A abc Authorization Data VirtualMachineCode Access granted/denied

11. ACCESS TO PERIPHERAL DEVICES

12. RASPBERRY PI3 WITH PIR SENSOR AND LED LED: GPIO 26 PIR: GPIO 4 VCC: +5V

13. CODE OVERVIEW PIR.java LED.java

14. DEMO TIME https://www.youtube.com/watch?v=n07cy0U435c

15. CONTACTS AND LINKS

Java ME Embedded

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