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phyBoard Wega AM335x
User Manuals: Phytec phyBoard Wega AM335x Computer
Manuals and User Guides for Phytec phyBoard Wega AM335x Computer. We have
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Phytec phyBoard Wega AM335x Computer manual available for free PDF download: Application Manual
Phytec phyBoard Wega AM335x Application Manual (130 pages)
Brand:
Phytec
| Category:
Single board computers
| Size: 6 MB
Table of Contents
Table of Contents
3
List of Tables
7
Conventions, Abbreviations and Acronyms
8
Table 1: Abbreviations and Acronyms Used in this Manual
9
Preface
11
1 Introduction
17
Hardware Overview
17
Features of the Phyboard-Wega Am335X
17
Block Diagram
18
Figure 1: Block Diagram of the Phyboard-Wega Am335X
18
View of the Phyboard-Wega Am335X
19
Figure 2: View of the Phyboard-Wega Am335X
19
Software Overview
20
Ubuntu
20
Eclipse
20
Qt Creator
20
Yocto Project
20
2 Application Programming
21
Working with Eclipse
21
Programming in the C/C++ Perspective
21
Work with the Demo Project
21
Creating a New Project
27
Modifying the Demo Application
34
Starting a Program out of Eclipse on the Target
37
Debugging an Example Project
39
Configuring and Starting the Debugger in Eclipse
40
Starting the GDB Server on the Target
40
Setting a Breakpoint
45
Stepping through and Watching Variable Contents
46
Stepping through and Changing Variable Contents
48
Using the Memory Monitor
49
Working with Qt Creator
52
Stop the Running Qt Demo on the Target
52
Importing the Demo Application
52
Work with the Demo Application
54
Compile and Run the Demo Application on the Target
57
Compile and Run the Demo Application on the Host
59
Debugging the Demo Application
60
Using Qdebug for Simple Debugging Messages
60
Using the Integrated Qt Creator Debugger
62
3 Accessing the Phyboard-Wega Features
67
Overview of the Phyboard-Wega Peripherals
67
Connectors and Pin Header
67
Table 2: Phyboard-Wega Connectors and Pin Headers
67
Leds
68
Switches
68
Table 3: Phyboard-Wega Leds Descriptions
68
Table 4: Phyboard-Wega Switches Description
68
Jumpers
69
Table 5: Phyboard-Wega Jumper Description
69
Functional Components on the Phyboard-Wega SBC
70
Power Supply
70
Figure 3: Power Supply Connectors
70
Power Connectors (X67 and X72)
70
PHOENIX 2-Pole MINI COMBICON Base Strip (X67)
71
Table 6: Pin Assignment of the 2-Pole PHOENIX MINI COMBICON Base Strip at X67
71
USB Micro-AB (X72)
71
WAGO 6-Pole Male Header (X67)
71
Power LED D58
72
Table 7: Pin Assignment of the 6-Pole WAGO Connector at X67
72
VBAT and RTC
72
UART Connectivity (X66 and X69)
73
Figure 4: RS-232 Interface Connector (X66)
73
Table 8: Pin Assignment of RS-232 Interface Connector X66
73
Figure 5: RS-232 Connector Signal Mapping
74
Software Implementation
74
Ethernet Connectivity (X16 and X17)
75
Figure 6: Ethernet Interfaces at Connectors (X16 and X17)
75
Software Implementation
76
USB Connectivity (X15 and X42)
76
Figure 7: Components Supporting the USB Interfaces
76
Software Implementation
77
USB Host
77
Usb Otg
77
Audio Interface (X55 and X73)
78
Figure 8: Audio Interfaces at Connectors (X55 and X73)
78
Table 10: Pin Assignment of Audio Connector X55
78
Table 9: Pin Assignment of Audio Connector X73
78
Software Implementation
79
CAN Connectivity (X65, JP3)
80
Figure 9: Components Supporting the CAN Interface
80
Table 11: Pin Assignment of CAN Connector X65
80
Figure 10: CAN Connector Signal Mapping
81
Software Implementation
81
Secure Digital Memory Card/ Multimedia Card (X11)
83
Figure 11: SD / MM Card Interface at Connector( X11)
83
Software Implementation
83
Boot Mode (S4)
84
Figure 12: Boot Switch (S4)
84
Table 12: Boot Switch Configuration (S4)
84
System Reset Button (S2)
85
Audio/Video Connectors (X70 and X71)
85
Expansion Connector (X69)
85
Figure 13: System Reset Button (S2)
85
Addressing the RTC
86
CPU Core Frequency Scaling
86
Using the Pre-Installed Qt Demo Applications
88
4 System Level Customizing
89
About this Section
89
Software Overview
89
Getting Started with the BSP
89
Working with Yocto
89
Writing the Root Filesystem into the Target's Flash
93
Updating the Software Using an SD Card
96
Creating a Bootable SD Card
96
Flashing the Bootloader
97
Setup Your Own Linux Host PC
98
Essential Settings
98
Installing Ubuntu
98
Installation of Software Packages
100
Build the Board Support Package and Install the SDK
101
Set the Git Configuration
101
Setting up Eclipse and Integrate Plug-Ins
102
Install and Setup Qt Creator
105
Setting up a TFTP Server
110
Optional Settings
111
System Level Hardware Information
112
USB Connectivity (X15 and X42)
112
Combining the Overcurrent Signals (J78 and J77)
112
Table 13: USBOC Configuration
112
Rerouting the USB Interfaces to Different Connectors (J72 - J75, J79 and J80)
113
I 2 C Connectivity
113
Table 14: USB Routing Configuration
113
Table 15: I 2 C Connectivity
113
Eeprom
114
Software Implementation
114
Table 16: I 2 C Addresses in Use
114
Audio/Video Connectors (X70 and X71)
115
Figure 14: Audio/Video Connectors (X70 and X71)
115
Table 17: Pin Assignment of PHYTEC A/V Connector X70
117
Table 18: Pin Assignment of PHYTEC A/V Connector X71
117
Table 19: A/V Jumper Configuration J77
117
Brightness
118
Framebuffer
118
Software Implementation
118
Touch
118
Audio I S
119
I C Connectivity
119
Table 20: Gpios Available at A/V Connector X71
119
User Programmable Gpios
119
Expansion Connector (X69)
120
Figure 15: Expansion Connector (X69)
120
Table 21: Pin Assignment of PHYTEC Expansion Connector X69
122
Software Implementation
123
SPI Connectivity
123
UART Connectivity
123
USB Connectivity
123
I C Connectivity
124
Table 22: Gpios Available at Expansion Connector X69
124
User Programmable Gpios
124
GPO Pins and Device Path
125
5 Revision History
126
Index
127
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