Hardkernel ODROID 공개자료

7/23/2019 Hardkernel ODROID

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: 2011. 10. 14.: 2011. 10. 14.: 2011. 10. 14.: 2011. 10. 14.

:::: ,,,, ,,,, ,,,, ,,,, ,,,, ,,,,


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Samsung S5P6450Samsung S5P6450Samsung S5P6450Samsung S5P6450 ODROIDODROIDODROIDODROID----EEEE PCBPCBPCBPCB

Samsung S5P6450Samsung S5P6450Samsung S5P6450Samsung S5P6450 ODROIDODROIDODROIDODROID----EEEE

Samsung S5P6450Samsung S5P6450Samsung S5P6450Samsung S5P6450 ODROIDODROIDODROIDODROID----E WinCE 6.0E WinCE 6.0E WinCE 6.0E WinCE 6.0

Android Camera PortingAndroid Camera PortingAndroid Camera PortingAndroid Camera Porting

Linux Server on ARMLinux Server on ARMLinux Server on ARMLinux Server on ARM

Android Open AccessoryAndroid Open AccessoryAndroid Open AccessoryAndroid Open Accessory


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:


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????

(RAM / FLASH)(RAM / FLASH)(RAM / FLASH)(RAM / FLASH)

Application ProcessorApplication ProcessorApplication ProcessorApplication Processor

S5P6450S5P6450S5P6450S5P6450


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????

(WinCE, Linux, Qt, QNX)(WinCE, Linux, Qt, QNX)(WinCE, Linux, Qt, QNX)(WinCE, Linux, Qt, QNX)

Connectivity

3G/WiFi/Bluetooth/NFC/USB/MicroSD/Camera/OpenCV

User Interface / MM

OpengGL/SurfaceFligner/Stagefright

(SDK)

JAVA

/


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Application ProcessorApplication ProcessorApplication ProcessorApplication Processor

Cortex-A9 Dual core

Exynos-4210/4220

MSM8960 (S4)

Tegra-2

OMAP-4

EMMA Mobile

Spear 13xx

i.MX6

Cortex-A8

Exynos-3110 (S5PC110)/C100

i.MX53/51

Sitara AM35/7/8

ARMADA 600 Series

Telechips/CoreLogic/ARMLogic/WonderMedia(VIA)

ARM11 / ARM9 ( , 3D !)

S5P6450S5P6450S5P6450S5P6450


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? ?

(RAM/FLASH)

(USB 2.0 Host/Device, SDIO, UART, SPI, I2C, Static Bus )

PMIC

NFC ZigBee

3G / LTE

GPS


8/192

(RAM / FLASH)(RAM / FLASH)(RAM / FLASH)(RAM / FLASH)

RAM

SDRAM DDR DDR2 DDR3 (PC )

2010 SDRAM (2440 )

mDDR LPDDR2 (2~3 LPDDR2 ?) SDRAM 256Mbit (x16) / $1 (12 ), SDRAM 512Mbit (x16) / 10

DDR2 512Mbit (x16) / $1, DDR2 1Gbit (x16) / $1.5, DDR3 1Gbit (x16) / $1.3

mDDR 512Mbit (x16) / $2, mDDR 1Gbit (x16) / $3, mDDR 2Gbit (x32) / $5

FLASH

NOR : OS/App

NAND

NAND () AP NAND eMMC (FTL / )

iNAND/MoviNAND (//DDR-100Mhz-8bit[eMMC4.5])

NAND Micro-SD / SDHC / MMC

//


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S5P6450S5P6450S5P6450S5P6450

24xx24xx24xx24xx , TI, TI, TI, TI SitaraSitaraSitaraSitara AM1xxxAM1xxxAM1xxxAM1xxx ,,,, FreescaleFreescaleFreescaleFreescale i.MX2xi.MX2xi.MX2xi.MX2x

- 5~7$ ARM9 200~400Mhz

- PND e-book

- POS / / PDA / /

Samsung S5P6450 2~32~32~32~3

3D3D3D3D //// UIUIUIUI

USB 2.0 High speed HostUSB 2.0 High speed HostUSB 2.0 High speed HostUSB 2.0 High speed Host

800Mhz800Mhz800Mhz800Mhz

MigrationMigrationMigrationMigration


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S5P6450S5P6450S5P6450S5P6450

SpecificationSpecificationSpecificationSpecification- ARM1176JZF-S based CPU system and Memory Mapping Unit (MMU).

- Manufactured with the 45nm process for low power and low cost.

- Package is 409 pin FBGA type and dimension is 14.0 x 14.0 mm with 0.65mm pitch.

- 16KB I-cache and 16KB D-cache CPU memories.

- 64-/32-bit 166MHz AMBA 3.0 AXI bus structure.- 32-bit Mobile DDR and DDR2 Interface.- Embedded 64kByte SRAM and 64kByte ROM on AXI.- 8-bit 5 Megapixel (MP) capable Camera Interface- 24-bit 3x I2S and 16-bit 3x PCM Interface

- 5xUART / 2xSPI / 2xI2C / 3xSDIO interface

- On-chip USB 2.0 OTG - USB HOST 2.0

- Hardware Rotator- Transport Stream Interface- GPS baseband (Option)- Security SubSystem (SSS)- Mali400 3D engine- 13-ch/12bit ADC (TSADC)- MPEG2/4, H.263 Video decoder(D1)

- Muxed RGB and Bus interface

X: No GPS, None Secure Booting

S: No GPS, Secure Booting

G: GPS, None Secure Booting

533/667/800Mhz


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Hardware StructureHardware StructureHardware StructureHardware Structure

High speedHigh speedHigh speedHigh speed Return Path, Crosstalk ,,,ETCReturn Path, Crosstalk ,,,ETCReturn Path, Crosstalk ,,,ETCReturn Path, Crosstalk ,,,ETC

Knee FrequencyKnee FrequencyKnee FrequencyKnee Frequency

Calculation ofCalculation ofCalculation ofCalculation of DecapDecapDecapDecap

Characteristic Impedance of PCBCharacteristic Impedance of PCBCharacteristic Impedance of PCBCharacteristic Impedance of PCBStrip line and Micro stripStrip line and Micro stripStrip line and Micro stripStrip line and Micro strip

PCB Design recommendPCB Design recommendPCB Design recommendPCB Design recommend

Lower Power DDRLower Power DDRLower Power DDRLower Power DDR

PCB Case StudyPCB Case StudyPCB Case StudyPCB Case Study

PMIC SpecPMIC SpecPMIC SpecPMIC Spec


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S5P6450S5P6450S5P6450S5P6450

4 LCD

BCM4329Ant

24bpp RGB

UART

SDIO

WIFI /BT

RN5T614

Boot

DCJACK MAX98095I2S

MIC

HP

SPK

TouchI2C 3M CAMERA

Cam I/F

T-FLSH

PMIC

SD/MMC

BMA150I2C

MotorDriver LRA

I2C

TTA20USB, UART, JTAG

Codec

Battery

1500mAH@ 3.7V

MAX17040

I2C

Hardware Structure of ODROIDHardware Structure of ODROIDHardware Structure of ODROIDHardware Structure of ODROID----EEEE


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Defining High SpeedDefining High SpeedDefining High SpeedDefining High Speed

Digital Signal Edge Rates are the determining factor

Higher clock frequencies mandate faster edge rates, thereby

inferring high speed signaling issues

Simply operating high speed ICs at a lower clock frequency

does not eliminate the high speed integrity issues

Think signal bandwidth not clock frequency... Digital Signal Bandwith the relationship between signal rise

time, and its bandwith


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Digital Signaling FundamentalsDigital Signaling FundamentalsDigital Signaling FundamentalsDigital Signaling Fundamentals

PCB Trace characteristic impedance ( )

A function of dielectric constant, trace width, trace thickness,and trace height above return plane(s)

PCB Trace propagation velocity

Microstrip (surface) layers: prop delay ~150 psec/inch

Magnetic field propagating thru: FR4 blew, solder

mask,then air above Internal stripline layers: prop delay ~165 psec/inch

Magnetic field propagating thru: FR4 above and blew

0Z

Er

c

v =


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High frequency signal return pathsHigh frequency signal return pathsHigh frequency signal return pathsHigh frequency signal return paths

Kirchhoff Current Law: Sum of the currents entering and

leaving a node is zero

Low frequency (sine wave < 10 MHz) return: path of least

resistance

High frequency return : path of least inductanceHigh frequency return : path of least inductanceHigh frequency return : path of least inductanceHigh frequency return : path of least inductance

The smallest physical loop area always provides lowest inductance

Return current density in reference plane falls off with the square of the

distance


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Signal Return PathSignal Return PathSignal Return PathSignal Return Path Signal Layer ChangeSignal Layer ChangeSignal Layer ChangeSignal Layer Change

Three general cases:

1. The(2) trace layers straddle

the same reference plane2. The(2) trace layers reference

different planes, both planes

at same potential, e,g. GND

3. The(2) trace layers referencedifferent planes, planes at

different DC potential

Implications to PCB stack

up and trace routing rules Case 2 apply a GND

shoting via grid across

entire(x,y) PCB surface


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Return pathReturn pathReturn pathReturn path Common Design IssueCommon Design IssueCommon Design IssueCommon Design Issue

Signal trace routing directly over a split (or other

discontinuity) in its reference plane

Closely spaced adjacent Vias anti-pad induced slots

O ( )

C

C EMI

D ( )


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Signal Return PathSignal Return PathSignal Return PathSignal Return Path Signal Layer ChangeSignal Layer ChangeSignal Layer ChangeSignal Layer Change

C 3.) T (2) DC .T . T .

T () :

5 () / ()

S (


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Frequency /time relationFrequency /time relationFrequency /time relationFrequency /time relation

Basic facts and tools for the analysis of the edge of a clock

Rise time (Tr) = time to rise from 10% to 90% of the signal.

10%

90%

TrA slowrising edge

A fast falling edge

V

t


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Knee frequencyKnee frequencyKnee frequencyKnee frequency

Tror

TrFknee

5.035.0=

TrTrTrTr is the 10is the 10is the 10is the 10----90% edge rate of the signal90% edge rate of the signal90% edge rate of the signal90% edge rate of the signal

This is the frequency at which most energy is blewThis is the frequency at which most energy is blewThis is the frequency at which most energy is blewThis is the frequency at which most energy is blew

EX)EX)EX)EX) TrTrTrTr =5ns, what is the equivalent frequency.=5ns, what is the equivalent frequency.=5ns, what is the equivalent frequency.=5ns, what is the equivalent frequency.

MHzns

Fknee 1005

5.0==

Period/2=Tr

Period of the equivalent signal


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ReflectionReflectionReflectionReflection

ReflectionReflectionReflectionReflection ????

DeviceDeviceDeviceDevice DeviceDeviceDeviceDevice DeviceDeviceDeviceDevice DeviceDeviceDeviceDevice

....

ReflectionReflectionReflectionReflection

Overshoot/UndershootOvershoot/UndershootOvershoot/UndershootOvershoot/Undershoot Fast Rising/Falling Time, ReductionFast Rising/Falling Time, ReductionFast Rising/Falling Time, ReductionFast Rising/Falling Time, ReductionNoise MarginNoise MarginNoise MarginNoise Margin

(Harmonics)(Harmonics)(Harmonics)(Harmonics) Radiation/Conduction EMI NoiseRadiation/Conduction EMI NoiseRadiation/Conduction EMI NoiseRadiation/Conduction EMI Noise

Tr

V

t

Tf Tr

V

Tf

OvershootOvershootOvershootOvershoot

UndershootUndershootUndershootUndershoot


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CROSSTALKCROSSTALKCROSSTALKCROSSTALK

(Capacitance Coupling)

.

ZsZsZsZs

ZoZoZoZo

ZoZoZoZo

ZoZoZoZo

CCCCmmmm

nearnearnearnear

farfarfarfar

ZsZsZsZs

ZoZoZoZo

ZoZoZoZo

ZoZoZoZo

Mutual CapacitanceMutual CapacitanceMutual CapacitanceMutual Capacitance, C, C, C, Cmmmm Mutual InductanceMutual InductanceMutual InductanceMutual Inductance, L, L, L, Lmmmm

ZsZsZsZs

ZoZoZoZo

ZoZoZoZo

ZoZoZoZo

CCCCmmmm

LLLLmmmm

nearnearnearnear

farfarfarfar

nearnearnearnear

farfarfarfar


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CROSSTALKCROSSTALKCROSSTALKCROSSTALK PCBPCBPCBPCB

Driver Aggressor

Buffer

Shielding

90

Rising Time

Ground Plane Signal Layer


25/192

Calculation of Decoupling CapacitorsCalculation of Decoupling CapacitorsCalculation of Decoupling CapacitorsCalculation of Decoupling Capacitors

dv

dtI

dv

Qc

==

The amount of current needed for switching an output fromlow to high(I), the time required for the capacitor to chargethe supply line (dt), and the drop in the supply voltage that

can be tolerated (dV), must be known for computation ofdecoupling capacitor value.

For example, consider a buffer with switching outputs. With

dV = 0.1V, dt = 3ns, and I = 352mAC = [352mA x 3ns] / 0.1V > C = 0.01056uF


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Decoupling CapacitorsDecoupling CapacitorsDecoupling CapacitorsDecoupling Capacitors

Low ESR and ESL capacitor Recommend

Selecting the Package for the Decap

Sizing Decap

The large value handles the lower frequencies and highcurrent issues while the smaller value handles the lowerfrequencies

()0603 400

1005 550

1608 7002012 800

3216 1250

Package Series Inductances Capacitor impedance vs. frequency


27/192

High Frequency Ceramic CapacitorHigh Frequency Ceramic CapacitorHigh Frequency Ceramic CapacitorHigh Frequency Ceramic Capacitor

NPONPONPONPO capacitors have the lowest ESR and best temperaturelowest ESR and best temperaturelowest ESR and best temperaturelowest ESR and best temperatureand voltage propertiesand voltage propertiesand voltage propertiesand voltage properties, but are only available up to a fewonly available up to a fewonly available up to a fewonly available up to a few nFnFnFnF

X7RX7RX7RX7R capacitors have reasonable voltage and temperature

coefficients and are available from severalavailable from severalavailable from severalavailable from several nFnFnFnF to severalto severalto severalto several uFuFuFuF X5RX5RX5RX5R is similar to X7R,similar to X7R,similar to X7R,similar to X7R, but with reduced reliabilityreduced reliabilityreduced reliabilityreduced reliability and are

being extended to 100uFextended to 100uFextended to 100uFextended to 100uF

Y5VY5VY5VY5V dielectric is used to achieve high capacitance values,,,, but

has very poor voltage and temperature characteristicsvery poor voltage and temperature characteristicsvery poor voltage and temperature characteristicsvery poor voltage and temperature characteristics

1pF 10pF 100pF 1nF 10nF 100nF1pF 10pF 100pF 1nF 10nF 100nF1pF 10pF 100pF 1nF 10nF 100nF1pF 10pF 100pF 1nF 10nF 100nF 1uF 10uF 100uF1uF 10uF 100uF1uF 10uF 100uF1uF 10uF 100uF

CODE: 1R0 100CODE: 1R0 100CODE: 1R0 100CODE: 1R0 100 101 102 103 104 105 106101 102 103 104 105 106101 102 103 104 105 106101 102 103 104 105 106 107107107107

NPONPONPONPOX7RX7RX7RX7R

X5RX5RX5RX5RY5VY5VY5VY5V


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Decoupling Capacitors RoutingDecoupling Capacitors RoutingDecoupling Capacitors RoutingDecoupling Capacitors Routing

DO NOT have vias between DECAP and active device Visualize the high frequency current flow!!

Ensure DECAP are on same layer as active component for

best results Route vias into DECAP and then into the active component

The more vias the better

The wider the traces the better

The closer the better ( < 5mm)

Length to width not exceed 3:1


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PCB traces as Transmission LinesPCB traces as Transmission LinesPCB traces as Transmission LinesPCB traces as Transmission Lines

Signal wavelength approaches component size

Dielectric Loss (G)

Trace Copper Loss(R)Trace series inductance(L)

Trace capacitance(C)RRRR

LLLL

CCCC GGGG


30/192

Characteristic ImpedanceCharacteristic ImpedanceCharacteristic ImpedanceCharacteristic Impedance

Line impedance in terms of R,L,C and G

Line Impedance for Lossless line

)(

)(0

CjG

LjRZ

+

+=

CLZ =0


31/192

Control impedance of PCBControl impedance of PCBControl impedance of PCBControl impedance of PCB

Impedance Determined By

Topology

Dielectric constant of PCB material

Dielectric height

Conductor width

Conductor thickness (small effect)

Impedance Control

Delivering max power to load

Maintaining signal intergrity

Prevent excessive driver loading


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I/FI/FI/FI/F PCB ImpedancePCB ImpedancePCB ImpedancePCB Impedance

USB - Differential 90 ohm

Memory Port 0

Line 50 ohmMemory Port 1

mDDR(LPDDR)

1.DQS, DQM,DATA,ADDR, Control Signals Line 50 ohm

2.Clock Differential 80 ohm

MIPI Differential 100 ohm

MMC/SD Line 50 ohm


33/192

StriplineStriplineStriplineStripline MicrostripMicrostripMicrostripMicrostrip

Cross Section of Above PCBCross Section of Above PCBCross Section of Above PCBCross Section of Above PCB

TTTT

Signal (Signal (Signal (Signal (microstripmicrostripmicrostripmicrostrip))))Ground/PowerGround/PowerGround/PowerGround/Power

Signal (Signal (Signal (Signal (striplinestriplinestriplinestripline))))


Ground/PowerGround/PowerGround/PowerGround/Power

Signal (Signal (Signal (Signal (microstripmicrostripmicrostripmicrostrip))))

Copper TraceCopper TraceCopper TraceCopper Trace

Copper PlaneCopper PlaneCopper PlaneCopper Plane

FR4 DielectricFR4 DielectricFR4 DielectricFR4 Dielectric

WWWW

Stripline

Cross Section of Above PCBCross Section of Above PCBCross Section of Above PCBCross Section of Above PCB

TTTT

Signal (Signal (Signal (Signal (microstripmicrostripmicrostripmicrostrip))))Ground/PowerGround/PowerGround/PowerGround/Power



Ground/PowerGround/PowerGround/PowerGround/Power

Signal (Signal (Signal (Signal (microstripmicrostripmicrostripmicrostrip))))

Copper TraceCopper TraceCopper TraceCopper Trace

Copper PlaneCopper PlaneCopper PlaneCopper Plane

FR4 DielectricFR4 DielectricFR4 DielectricFR4 Dielectric

WWWW

MicroMicroMicroMicro----StripStripStripStrip

Stripline


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Micro StripMicro StripMicro StripMicro Strip

Parallel Plate Assumptions +

Large ground plane with zerothickness

To accurately predict micro-stripimpedance, you must calculate the

effectiveeffectiveeffectiveeffectiveeffectiveeffectiveeffectiveeffectivedielectric constant.

++

CC

D

r TWTZ

8.098.5ln

41.1870

( )DC

Cr

C

D

rre

TW

TF

WT

1217.0

1212

1

2

1+

+

+

+=

From Hall, Hall & McCall:From Hall, Hall & McCall:From Hall, Hall & McCall:From Hall, Hall & McCall:

Valid when:

0.1 < WC/TD < 2.0 and 1 < er < 15

( )2

1102.0

D

Cr

T

W

=F

1

D

C

T

W

for

TD

TC

WC


35/192

StriplineStriplineStriplineStripline

Same assumptions as used formicrostrip apply here

From Hall, Hall & McCall:From Hall, Hall & McCall:From Hall, Hall & McCall:From Hall, Hall & McCall:

Symmetric (balanced)Symmetric (balanced)Symmetric (balanced)Symmetric (balanced) StriplineStriplineStriplineStripline Case TCase TCase TCase TD1D1D1D1 = T= T= T= TD2D2D2D2

+

+

)8.0(67.0)(4ln60 110

CC

DD

r

sym

TWTTZ

Valid when WC/(TD1+TD2) < 0.35 and TC/(TD1+TD2) < 0.25

Offset (unbalanced)Offset (unbalanced)Offset (unbalanced)Offset (unbalanced) StriplineStriplineStriplineStripline Case TCase TCase TCase TD1D1D1D1 > T> T> T> TD2D2D2D2

),,,2(),,,2(

),,,2(),,,2(2

00

000

rCCsymrCCsym

rCCsymrCCsymoffset

TWBZTWAZ

TWBZTWAZZ

+

TD2

TC

WC

TD1


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S5P6450 PCBS5P6450 PCBS5P6450 PCBS5P6450 PCB

PCB (Layer Stack)


37/192

PCBPCBPCBPCB

3W rule

20H rule

Clock Line EMI .

.

T .

Return Path .

Clock Driver, OSC

90

GND Plane .

LineLineLineLine ViaViaViaVia


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AntennaAntennaAntennaAntenna

GND

Monopole GND

plastic

Low-Q ,

PCB track ,

/4 Board


39/192

LPDDRLPDDRLPDDRLPDDR DDRDDRDDRDDR

Initialization

VDD VDDQ

Command

Input/output

2.5V -> 1.8V

Clocking(CAS latency)

Temperature-compensated self refresh(TCSR)

Partial-array self refresh(PASR)

Deep power down(DPD)

Clock stop mode


40/192

Lower Power DDRLower Power DDRLower Power DDRLower Power DDR----1111

Data (DQ)/ DQS Signals

Single ended nets

Data Strobe(DQS) time delay . Byte lane(8 bit groups)

50 ohm

For WRITE cycles, the DQS waveform would

be shifted a half pulse to the right, asshown by green arrow and dotted edge


41/192

Lower Power DDRLower Power DDRLower Power DDRLower Power DDR----2222

Address/Command/Control Signals

Single ended nets

Memory Clock

Clock Positive edge

Memory Clock

50 ohm

Clock

Differential Signals

80 ohm

S SSS SSS SSS SS 1 81 81 81 8


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DDR Signaling SSTLDDR Signaling SSTLDDR Signaling SSTLDDR Signaling SSTL----1.81.81.81.8

1.025V1.025V1.025V1.025V

0.9V0.9V0.9V0.9V

1.150V1.150V1.150V1.150V

VVVVSSSSSSSSQQQQ

Transmitter

Receiver

0.775V0.775V0.775V0.775V

0.650V0.650V0.650V0.650V

VVVVOLOLOLOL (MAX)(MAX)(MAX)(MAX)

VVVVOHOHOHOH(MIN)(MIN)(MIN)(MIN)

VVVVILILILIL

VVVVIHIHIHIH

VVVVIHIHIHIHACACACAC

ACACACAC

VVVVI LI LI LI L DCDCDCDC

DCDCDCDC

VVVVDDDDDDDDQ (1.8V nominal)Q (1.8V nominal)Q (1.8V nominal)Q (1.8V nominal)

LPDDR DC/AC ti ditiLPDDR DC/AC i di iLPDDR DC/AC i di iLPDDR DC/AC ti diti


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LPDDR DC/AC operating conditionsLPDDR DC/AC operating conditionsLPDDR DC/AC operating conditionsLPDDR DC/AC operating conditions

PCB C St d (S5P6450) : ODROIDPCB C St d (S5P6450) : ODROIDPCB C St d (S5P6450) : ODROIDPCB C St d (S5P6450) : ODROID E4/7E4/7E4/7E4/7


44/192

PCB Case Study(S5P6450) : ODROIDPCB Case Study(S5P6450) : ODROIDPCB Case Study(S5P6450) : ODROIDPCB Case Study(S5P6450) : ODROID----E4/7E4/7E4/7E4/7

VIA

0.4 /0.2mm(LAND/ DRILL)

(Clearance) 0.1mm / 0.075mm

PCB

0.8mm

6 Layers

S5P6450S5P6450S5P6450S5P6450 - 0.65mm Pitch BGA PAD

NSMD PAD : 0.25mm / 0.26mm

(LAND/ Solder MASK)

Dog-bones Fan out MLB(Multi Layer Board)

PCB C St d (SP5C100) : ODROIDPCB C St d (SP5C100) : ODROIDPCB C St d (SP5C100) : ODROIDPCB C St d (SP5C100) : ODROID


45/192

PCB Case Study(SP5C100) : ODROIDPCB Case Study(SP5C100) : ODROIDPCB Case Study(SP5C100) : ODROIDPCB Case Study(SP5C100) : ODROID

VIA

PTH,IVH 0.45 /0.2mm

BVH 0.5/0.1mm

(Clearance)

0.1mm / 0.075mm

PCB

1mm

Buildup 12 Layers

SP5C100SP5C100SP5C100SP5C100 - 0.5mm Pitch BGA PAD 521 pin

NSMD PAD : 0.25mm / 0.3mm

PCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROID S/T/7S/T/7S/T/7S/T/7


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PCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROIDPCB Case Study(SP5C110) : ODROID----S/T/7S/T/7S/T/7S/T/7

VIA

PTH,IVH 0.45 /0.2mm

BVH 1-2 0.275/0.1mm

BVH 1-3 0.285/0.1mm

(Clearance)

0.1mm / 0.075mm

PCB

0.8mm

Buildup 8 Layers D type

SP5C110SP5C110SP5C110SP5C110 - 0.5mm Pitch BGA PAD - 596pin

NSMD PAD : 0.275mm / 0.375mm

(LAND/ Solder MASK)

PCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROID AAAA


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PCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROIDPCB Case Study(Exynos4210) : ODROID----AAAA

VIA

PTH,IVH 0.45 /0.2mm

BVH 1-2 0.25/0.1mm

BVH 1-3 0.25/0.1mm

(Clearance) 0.1mm / 0.075mm

PCB

0.8mm

Buildup 10 Layers D type

Exynos4210Exynos4210Exynos4210Exynos4210 - 0.45mm Pitch BGA PAD - 756pin

SMD PAD : 0.25mm / 0.23mm

PMICPMICPMICPMIC----1(Ricoh RN5T614E)1(Ricoh RN5T614E)1(Ricoh RN5T614E)1(Ricoh RN5T614E)


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PMICPMICPMICPMIC 1(Ricoh RN5T614E)1(Ricoh RN5T614E)1(Ricoh RN5T614E)1(Ricoh RN5T614E)

High Efficiency Step-down DC/DC Converters

1. DC/DC1: 1.20V (0.9V to 1.5V/12.5mV steps) @1200mA with RAMP control (For

Core)

2. DC/DC2: 1.15V (0.9V to 1.5V/12.5mV steps and 1.8V) @1000mA with RAMPcontrol (For Logic)

3. DC/DC3: 1.8V (1.8V to 3.3V by external resistors) @500mA (For Memory)

4. DC/DC on/off control pin for DC/DC1 and DC/DC2

Low Drop Voltage Regulators LDO1:3.0V (Always-on) @10mA

LDO2:1.2V (0.9V/1.0V/1.1V/1.2V/1.3V) @30mA

LDO3:1.2V (0.9V/1.0V/1.1V/1.2V/1.3V) @30mA

LDO4:3.3V (1.8V/2.5V/2.6V/2.8V/2.85V/3.0V/3.3V) @300mA LDO5:1.8V (1.8V/2.5V/2.6V/2.8V/2.85V/3.0V/3.3V) @300mA

LDO6:2.6V (1.2V/1.8V/2.5V/2.6V/2.8V/2.85V/3.0V/3.3V) @150mA

LDO7:3.0V (1.2V/1.8V/2.5V/2.6V/2.8V/2.85V/3.0V/3.3V) @150mA

LDO8:3.3V (1.8V/2.5V/2.6V/2.8V/2.85V/3.0V/3.3V) @150mA

PMICPMICPMICPMIC----2(Ricoh RN5T614E)2(Ricoh RN5T614E)2(Ricoh RN5T614E)2(Ricoh RN5T614E)


49/192

PMICPMICPMICPMIC 2(Ricoh RN5T614E)2(Ricoh RN5T614E)2(Ricoh RN5T614E)2(Ricoh RN5T614E)

Li-ion Battery Charger1. Support AC adapter charging

2. With the current limit protection and charge current control, the limited power can beefficiently

3. supplied to the system and the battery.

4. The system can power on even when Li-ion Battery is low voltage or open.

5. The device can withstand up to 6.5V on VCHG pin. However, it can withstand highvoltage by

6. combining a high voltage protection IC (up to 28V by using BD6040 of ROHM).

7. Rapid timer and Trickle timer integrated.

8. Monitor for the battery thermistor built in.

9. No external MOSFET required.

10. If system loads over AC adapter current rating, the battery will supply the current tothe system.

11. Chip temperature detection circuit for over temperature protection integrated.

1.Package1. QFN48 pin 6x6mm

2.Low price about 1.2$


50/192

:


51/192

(Uboot 1.3.4)

(2.3.35.7)

(Gingerbread 2.3.5)


52/192

UUUU----Boot Source TreeBoot Source TreeBoot Source TreeBoot Source Tree


53/192

UUUU oot Sou ce eeBoot Source TreeBoot Source Treeoot Sou ce ee

////ubootubootubootuboot

/board/board/board/board/include/include/include/include

////configsconfigsconfigsconfigs ////samsungsamsungsamsungsamsung

/smdk6450/smdk6450/smdk6450/smdk6450

lowlevel_init.slowlevel_init.slowlevel_init.slowlevel_init.s

////cpucpucpucpu

/s5p645x/s5p645x/s5p645x/s5p645x

/s5p6450/s5p6450/s5p6450/s5p6450

cpu_init.scpu_init.scpu_init.scpu_init.s

/common/common/common/common

smdk6450.hsmdk6450.hsmdk6450.hsmdk6450.h

System clock Debug Port Default

A/M PLL

DMC

DMC Memory control

DMC Timing control

Fastboot partition

SYSTEM (256MB)

DATA (512MB)

CACHE (256MB)

fastboot.cfastboot.cfastboot.cfastboot.c

USB PHY Clock

Clock frequency

Clock source

cmd_mmc_disk.ccmd_mmc_disk.ccmd_mmc_disk.ccmd_mmc_disk.c

usbdusbdusbdusbd----otgotgotgotg----hs.chs.chs.chs.c

UUUU----Boot BuildBoot BuildBoot BuildBoot Build


54/192

make clean

object, config .

make smdk6450_config

\include\configs\smdk6450.h u-boot config .

make j10

u-boot.bin

UUUU----Boot FusingBoot FusingBoot FusingBoot Fusing ---- 1111


55/192

gggg

JTAG

H/W JTAG Port MDS(Trace32) .

MDS Tool Script H/W Clock

Memory(DDR) .

Memory(DDR) Uboot.bin .

Uboot fusing.

fastboot

movi write uboot 20008000

Host-PC

fastboot flash uboot uboot.bin

UUUU----Boot FusingBoot FusingBoot FusingBoot Fusing ---- 2222


56/192

BL1ChecksumBL1ChecksumBL1ChecksumBL1Checksum

ST.ST.ST.ST.

SectorSectorSectorSector

Partition NamePartition NamePartition NamePartition Name SizeSizeSizeSize

Normal

Partition

User Data (VFAT)

CACHE (Ext4) 256MB

DATA (Ext4) 512MB

SYSTEM (Ext4) 256MB

Lowlevel

Partition

(10MB)

13377 Reserved

9281 Ramdisk 2MB

1089 Kernel 4MB

65 BL2 (u-boot.bin) 512KB

33 UBOOT config 16KB

1 BL1 (u-boot_bl1.bin) 16KB

0 MBR 512B

T-Flash Map(include/movi.h)

Uboot/cpu/s5p645x/movi.c

void movi_write_bl1(ulong addr,member_t *image){

int i;ulong checksum;ulong src;ulong tmp;

src = addr;

for(i = 0, checksum = 0;i < (14 * 1024) - 4;i++)

checksum += *(u8*)addr++;

tmp = *(ulong*)addr;*(ulong*)addr = checksum;

movi_write(image[1].start_blk,image[1].used_blk,src);

*(ulong*)addr = tmp;}

UBOOT BL1UBOOT BL1UBOOT BL1UBOOT BL1

u-boot.bin

u-boot_bl1.bin (14K 4 bytes) Checksum(4bytes)

14K bytes

sudo dd iflag=dsync oflag=dsync if=./u-boot_bl1.bin of=/dev/sdb seek=1sudo dd iflag=dsync oflag=dsync if=./u-boot.bin of=/dev/sdb seek=65

BootloaderBootloaderBootloaderBootloader fusing (Linux console)fusing (Linux console)fusing (Linux console)fusing (Linux console)

UUUU----BootBootBootBoot


57/192

UUUU----Boot DebuggingBoot DebuggingBoot DebuggingBoot Debugging


58/192

Debug consoleDebug consoleDebug consoleDebug console Check H/WCheck H/WCheck H/WCheck H/W Check S/WCheck S/WCheck S/WCheck S/W

.

Main Clock .

Boot mode, Boot Device .

SD/MMC Port .

Debug port .

BL1 checksum .

OK . DRAM .

DRAM Bus . Memory Configuration .

Debug Message . Main Clock . A/M PLL .

Kernel DriverKernel DriverKernel DriverKernel Driver


59/192

Device

Device Driver

Makefile Kconfig file

Platform device driver

LCD 480X800(WVGA)(LMS397KF04)

Touchscreen(AIMS902)

Keypad(GPIO)

Accelerometor(BMA150)

Vibrator(AUDX1001)

Regulator

(RN5T614)

Sound Codec(MAX98095)

Battery Monitor(MAX17040)

WiFi / BT(BCM4329)

3M Camera

(S5K5CAGX)

GPIOGPIOGPIOGPIO

IICIICIICIIC

IICIICIICIIC

IICIICIICIIC

LCD I/FLCD I/FLCD I/FLCD I/F SPISPISPISPI

HSHSHSHS----MMC/SD/SDIOMMC/SD/SDIOMMC/SD/SDIOMMC/SD/SDIO

IICIICIICIIC

IICIICIICIIC

IICIICIICIIC

IISIISIISIISCAM I/FCAM I/FCAM I/FCAM I/F IICIICIICIIC

S5P6450S5P6450S5P6450S5P6450

ODROIDODROIDODROIDODROID----E DeviceE DeviceE DeviceE Device

Kernel Porting

UARTUARTUARTUART

Kernel Source TreeKernel Source TreeKernel Source TreeKernel Source Tree


60/192

/drivers

/input /video /misc/regulator/media

/soc/sound

/touchscreen

/keyboard

/samsung

/accelerometor

/codec

/s3c24xx

/aim902.c/aim902-i2c.c/aim902-sysfs.c/aim902-update.c/Kconfig/Makefile

/odroide_keypad.c/Kconfig/Makefile

/s3cfb_lms397kf04.c/Kconfig/Makefile

/axxx1001.c/Kconfig/Makefile

/yas_acc_kernel_driver.c/yas_acc_driver-bma150.c

/Kconfig/Makefile

/rn5t614.c/Kconfig/Makefile

/video

/s5k5cagx.c/Kconfig/Makefile

/max98095.c/max98095_mixer.c/Kconfig/Makefile

/hkdk6450-max98095.c/Kconfig/Makefile

/arm/arch /mach-s5p6450 /mach-hkdk6450.c/Kconfig/Makefile

KconfigKconfigKconfigKconfig ,,,, MakefileMakefileMakefileMakefile


61/192

Kconfig file

-- drivers/input/touchscreen/Kconfig --

config TOUCHSCREEN_TPS6507X

tristate "TPS6507x based touchscreens"

depends on I2Chelp

Say Y here if you have a TPS6507x based touchscreen controller.

If unsure, say N.

To compile this driver as a module, choose M here: the module will be called tps6507x_ts.

config TOUCHSCREEN_AIM902

bool "ODROID-E4 AIM902 based touchscreens"

depends on I2C

---help---Say Y here if you have a touchscreen interface using the AIM902 controller, and your board-specific initialization

code includes that.

This enables support for ODROTD-E WVGA(480X800) Touch panel

Makefile

-- drivers/input/touchscreen/Makefile --

obj-$(CONFIG_TOUCHSCREEN_W90X900) += w90p910_ts.o

obj-$(CONFIG_TOUCHSCREEN_AIM902) += aim902.o aim902-i2c.o aim902-sysfs.o aim902-update.o

obj-$(CONFIG_TOUCHSCREEN_TPS6507X) += tps6507x-ts.o

Platform devicePlatform devicePlatform devicePlatform device


62/192

-- /arch/arm/mach-s5p6450/mach-hkdk6450.c --

//----------------------------------------------------------------------------------------

// I2C_5 GPIO interface (AIMS902 Touchscreen)

//----------------------------------------------------------------------------------------

#define GPIO_I2C5_SDA S5P6450_GPD(6)

#define GPIO_I2C5_SCL S5P6450_GPD(7)

static struct i2c_gpio_platform_data i2c5_platdata = {

.sda_pin = GPIO_I2C5_SDA, // gpio number

.scl_pin = GPIO_I2C5_SCL,

.udelay = 1,

.sda_is_open_drain = 0,

.scl_is_open_drain = 0,

.scl_is_output_only = 0

};

static struct platform_device hkdk6450_i2c5 = {

.name = "i2c-gpio",

.id = 5, // adapter number

.dev.platform_data = &i2c5_platdata,

};

static struct i2c_board_info i2c_devs5[] __initdata = {

#if defined(CONFIG_TOUCHSCREEN_AIM902)

{ I2C_BOARD_INFO("aim902", 0x28), },

#endif

};

//----------------------------------------------------------------------------------------

static struct platform_device *hkdk6450_devices[] __initdata = {

&s3c_device_i2c0,

&s3c_device_i2c1,

#if defined(CONFIG_TOUCHSCREEN_AIM902)

&hkdk6450_i2c5,

#endif

}

//----------------------------------------------------------------------------------------

Kernel BuildKernel BuildKernel BuildKernel Build ---- 1111


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make distclean

object, config .

make smdk6450_android_defconfig

config file .



64/192

make menuconfig

Platform device driver .

device driver .



65/192

make j10

Kernel image driver module (*.ko) .

Kernel .config configs

cp .config arch/arm/configs/odroid_e_defconfig

Kernel Image output

arch/arm/boot/zImage .

Kernel FusingKernel FusingKernel FusingKernel Fusing


66/192

Uboot fastboot

Host PC :

sudo fastboot flash kernel zImage

T-Flash Reader

Host PC :

sudo dd iflag=dsync oflag=dsync if=./zImage of=/dev/sdb seek=1089

AndroidAndroidAndroidAndroid


67/192

Android DeviceAndroid DeviceAndroid DeviceAndroid Device

/device

/hardkernel

/odroide4

/product

/proprietary

/conf

BoardConfig.mkbuild_android.shdevice.mk

init.product.rcinit.rcueventd.product.rcvold.fstab

AndroidProduct.mkodroide4.mk

/bin

/keychars

/libcameraE4

/libsensor

Key-layout file (kcm, klfile)

Camera interface file

Sensor interface file

Touch FirmwareWiFi / BT Firmware

/common

/google

/sec

/

device_common.mk

DeviceDeviceDeviceDevice productproductproductproduct BoardConfig.mkBoardConfig.mkBoardConfig.mkBoardConfig.mk init.rcinit.rcinit.rcinit.rc device.mkdevice.mkdevice.mkdevice.mk vold.fstabvold.fstabvold.fstabvold.fstab WiFiWiFiWiFiWiFi / Bluetooth/ Bluetooth/ Bluetooth/ Bluetooth Sensor /Sensor /Sensor /Sensor / CarmeraCarmeraCarmeraCarmera librarylibrarylibrarylibrary

Android Porting

BoardConfig.mkBoardConfig.mkBoardConfig.mkBoardConfig.mk ---- 1111


68/192

#--------------------------------------------------------------------------

# Sound option

#--------------------------------------------------------------------------

BOARD_USES_GENERIC_AUDIO := false

BOARD_USES_LIBSECRIL_STUB := true

BOARD_NO_PAGE_FLIPPING := false

#--------------------------------------------------------------------------

# bosh(bma150) accelerometer sensor

#--------------------------------------------------------------------------

BOARD_HAVE_BMA150_SENSORS := true

#--------------------------------------------------------------------------

# Wifi Config

#--------------------------------------------------------------------------

WPA_BUILD_SUPPLICANT := true

CONFIG_CTRL_IFACE := y

BOARD_WPA_SUPPLICANT_DRIVER := WEXT

WPA_SUPPLICANT_VERSION := VER_0_6_X

BOARD_WLAN_DEVICE := bcm4329

WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/bcm4329.ko

WIFI_DRIVER_MODULE_ARG := "iface_name=wlan firmware_path=/system/etc/firmware/fw_bcm4329.binnvram_path=/system/etc/firmware/nvram"

WIFI_DRIVER_MODULE_NAME := "bcm4329

BoardConfig.mkBoardConfig.mkBoardConfig.mkBoardConfig.mk ---- 2222


69/192

#--------------------------------------------------------------------------

# Camera

#--------------------------------------------------------------------------

USE_CAMERA_STUB := false

ifeq ($(USE_CAMERA_STUB),false)

BOARD_CAMERA_LIBRARIES := libhkcamera_odroide

endif

#--------------------------------------------------------------------------

# Bluetooth config

#--------------------------------------------------------------------------

BOARD_HAVE_BLUETOOTH := true

BOARD_HAVE_BLUETOOTH_BCM := true

#--------------------------------------------------------------------------

# GPS

#--------------------------------------------------------------------------

BOARD_HAVE_HARDWARE_GPS := false

#--------------------------------------------------------------------------

# Chip H/W Config

#--------------------------------------------------------------------------

BOARD_USES_OVERLAY := trueBOARD_USES_HW_DECODER := true

BOARD_USE_JPEG := false

init.rcinit.rcinit.rcinit.rc ---- 1111


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write /dev/cpuctl/bg_non_interactive/cpu.shares 52

on fs

# mount mtd partitions

# Mount /system rw first to give the filesystem a chance to save a checkpoint

mount ext4 /dev/block/mmcblk0p2 /system

mount ext4 /dev/block/mmcblk0p3 /data wait nosuid nodev noatime

mount ext4 /dev/block/mmcblk0p4 /cache /cache nosuid nodevon post-fs

# once everything is setup, no need to modify /

mount rootfs rootfs / ro remount

on boot

chown system system /sys/kernel/ipv4/tcp_rmem_def

chown system system /sys/kernel/ipv4/tcp_rmem_max

chown root radio /proc/cmdline

#################################################

# Sensors interface node

#################################################

chown system input /sys/class/input/input0/enable

chown system input /sys/class/input/input0/delaychown system input /sys/class/input/input0/wake



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#

# bluetooth interface

#

chown bluetooth bluetooth /dev/s3c2410_serial0

chmod 0666 /dev/s3c2410_serial0

#

# bluetooth Mac address

#

chown bluetooth bluetooth /system/etc/bluetooth

chmod 755 /system/etc/bluetooth

# Define TCP buffer sizes for various networks

# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,

setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040

setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680



72/192

class_start default

service wpa_supplicant /system/bin/wpa_supplicant -Dwext -iwlan0 -c /data/misc/wifi/wpa_supplicant.conf dd

group system wifi inet

disabledoneshot

#===================================================================

# baudrate change 115200 to 921600(Bluetooth)

#===================================================================

service hciattach /system/bin/hciattach -n -f /system/etc/firmware/bcm4329.hcd /dev/s3c2410_serial0 bcmbt 921600flow

user bluetooth

group bluetooth net_bt_admin misc

disabled

service hfag /system/bin/sdptool add --channel=10 HFAG

user bluetooth

group bluetooth net_bt_admin

disabled

oneshot

device.mkdevice.mkdevice.mkdevice.mk ---- 1111


73/192

include $(LOCAL_PATH)/BoardConfig.mk

# --------------------------------------------------------------------------

# Prebuilt kl keymaps

# --------------------------------------------------------------------------

PRODUCT_COPY_FILES += \

device/hardkernel/proprietary/keychars/hkc1xx-keypad.kl:system/usr/keylayout/hkc1xx-keypad.kl

# --------------------------------------------------------------------------

# Generated kcm keymaps

# --------------------------------------------------------------------------

PRODUCT_PACKAGES := \

hkc1xx-keypad.kcm

# --------------------------------------------------------------------------

# These are the hardware-specific configuration files

# --------------------------------------------------------------------------


$(LOCAL_PATH)/conf/init.rc:root/init.rc \

$(LOCAL_PATH)/conf/vold.fstab:system/etc/vold.fstab

device.mkdevice.mkdevice.mkdevice.mk ---- 2222


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# --------------------------------------------------------------------------

# WIFI firmware

# --------------------------------------------------------------------------


device/hardkernel/proprietary/bin/fw_bcm4329.bin:system/etc/firmware/fw_bcm4329.bin \

device/hardkernel/proprietary/bin/nvram:system/etc/firmware/nvram \

device/hardkernel/proprietary/bin/bcm4329_e4.ko:system/lib/modules/bcm4329.ko \

device/hardkernel/proprietary/bin/bcm4329.hcd:system/etc/firmware/bcm4329.hcd

# --------------------------------------------------------------------------

# Init files

# --------------------------------------------------------------------------


$(LOCAL_PATH)/conf/init.product.rc:root/init.odroide4.rc \$(LOCAL_PATH)/conf/ueventd.product.rc:root/ueventd.odroide4.rc

vold.fstabvold.fstabvold.fstabvold.fstab liblibliblib


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vold.fstab #######################

## Regular device mount

##

## Format: dev_mount

## label - Label for the volume

## mount_point - Where the volume will be mounted

## part - Partition # (1 based), or 'auto' for first usable partition.

## - List of sysfs paths to source devices

######################

dev_mount sdcard /mnt/sdcard auto /devices/platform/s3c-sdhci.1/mmc_host/mmc1

WiFi / Bluetooth

hardware/libhardware_legacy/wifi/wifi.c

system/bluetooth/bluedroid/bluetooth.c

Sensor / Carmera library device/hardkernel/proprietary/libsensor/

device/hardkernel/proprietary/libcameraE4/

Android BuildAndroid BuildAndroid BuildAndroid Build


76/192

make clean

object .

Android system build(build_android.sh )

/device/hardkernel/odroide4/build_android.sh Android root soft-link .

ln s ./device/hardkernel/odroide4/build_android.sh ./odroide4_build.sh

Android build, ramdisk-uboot.img . System ramdisk file $PRODUCT_-img(odroide4-img) folder .

Android FusingAndroid FusingAndroid FusingAndroid Fusing


77/192

Android system file

Host PC (T-Flash Reader):sudo umount /dev/sdb* all partition unmount

sudo mkfs.ext4 /dev/sdb2 system partition

sudo mount /dev/sdb2 /media/sd

sudo cp a ./odroide4-img/system/* /media/sd

sudo umount /dev/sdb2

Android ramdisk-uboot.img

Host PC (uboot fastboot) :sudo fastboot flash ramdisk ramdisk-uboot.img

Host PC (T-Flash Reader) :

sudo dd iflag=dsync oflag=dsync if=./ramdisk-uboot.img of=/dev/sdb seek=9281

Android BootingAndroid BootingAndroid BootingAndroid Booting


78/192

Q & A

www.hardkernel.com .


79/192

:


80/192

WinCE 6.0 Build

WinCE Display Driver

Uboot Multi-Boot (/WinCE)

Build toolBuild toolBuild toolBuild tool BSPBSPBSPBSP


81/192

ODROID-E(S5P6450) WinCE 6.0 Microsoft Visual Studio 2005

Microsoft Visual Studio 2005 Service Pack 1

Microsoft Windows Embedded CE 6.0 Platform builder

Microsoft Windows Embedded CE 6.0 Platform builder Service Pack 1

Microsoft Windows Embedded CE 6.0 R2

Microsoft Windows Embedded CE 6.0 R3

Microsoft Windows Embedded CE 6.0 Cumulative Product Update Rollup Package(2010/12/31)

Latest Microsoft Windows Embedded CE 6.0 Monthly Update(Recommended)

BSP(SMDK6450_BSP)

BSP Copy

%WINCEROOT%\PLATFORM\SMDK6450

%WINCEROOT%\PLATFORM\COMMON

ODROIDODROIDODROIDODROID----E OS DesignE OS DesignE OS DesignE OS Design ----1111


82/192

File -> New -> Project

Project Name ODROIDE

OK



83/192

Board Support Packages (SMDK6450 )



84/192

Design Templete (PDA Device)



85/192

Design Templete (Mobile Handheld)



86/192

Applications Media feature (Internet Explorer 6.0, Windows Media Audio/MP3)



87/192

ODROIDE OS Design Visual Studio Solution Explorer . Build Option Release .

Public ComponentPublic ComponentPublic ComponentPublic Component ----1111

C t l It Vi (C OS >CEBASE >Fil S t d D t St )


88/192

Catalog Item View (Core OS->CEBASE->File Systems and Data Store)


C t l It Vi (C OS >CEBASE >G hi d M lti di T h l i )


89/192

Catalog Item View (Core OS->CEBASE->Graphics and Multimedia Technologies)


Catalog Item View (Core OS >Device Drivers)


90/192

Catalog Item View (Core OS->Device Drivers)


Catalog Item View (Core OS >CEBASE >Applications and Services Development)


91/192

Catalog Item View (Core OS->CEBASE->Applications and Services Development)

Project Build OptionProject Build OptionProject Build OptionProject Build Option----1111

Visual Studio->Project->ODROIDE Properties


92/192

Visual Studio >Project >ODROIDE Properties... ODROIDE Property Pages -> Configuration Properties -> Locale

Clear All -> ()

Project Build OptionProject Build OptionProject Build OptionProject Build Option----2222

Visual Studio->Project->ODROIDE Properties


93/192

Visual Studio >Project >ODROIDE Properties... ODROIDE Property Pages -> Configuration Properties -> Build Options

Enable KITL (no IMGNOKITL=1)

Build SolutionBuild SolutionBuild SolutionBuild Solution

Visual Studio->File->Save All


94/192

Visual Studio >File >Save All Visual Studio->Build->Build solution


95/192

WinCE Source TreeWinCE Source TreeWinCE Source TreeWinCE Source Tree


96/192

WINCE600WINCE600WINCE600WINCE600\\\\PLATFORMPLATFORMPLATFORMPLATFORM\\\\

SMDK6450\COMMON\

SRC\SOC\ SRC\

config.bib *.bib filesplatform.reg *.reg files dll files

S5P6450_SEC_V1

BOOTLOADER\

FILES\ CATALOG\ SDK\ ETC\

BSP Catalog Itemfiles

USB DriverDownload Tool

JTAG Script file

MPVD Driver(Multi Purpose Video Decoder)

COMMON\ DRIVERS\ INC\ KITL\OAL\

OAL Booting Device EBOOT

,

Architecture SOC HW

Public Driver

BSP Include file KITL

CESYSGEN\ - Build process Makefile

ODROIDODROIDODROIDODROID----E HW Clock, MEME HW Clock, MEME HW Clock, MEME HW Clock, MEM configconfigconfigconfig


97/192

ODROID-E(S5P6450) Clock configuration

\PLATFORM\COMMON\SRC\SOC\S5P6450_SEC_V1\OAL\INC\soc_cfg.h file

#define TARGET_CLK CLK_800_166MHz

//#define TARGET_CLK CLK_667_166MHz

//#define TARGET_CLK CLK_533_133MHz

\PLATFORM\COMMON\SRC\SOC\S5P6450_SEC_V1\OAL\INC\S5P6450.inc file

TARGET_CLK SETA CLK_800_166MHz

;TARGET_CLK SETA CLK_667_166MHz

;TARGET_CLK SETA CLK_533_133MHz

ODROID-E(S5P6450) MEM configuration

\PLATFORM\COMMON\SRC\SOC\S5P6450_SEC_V1\OAL\INC\soc_cfg.h file

#define DRAM_TYPE LPDDR

//#define DRAM_TYPE DDR2

\PLATFORM\COMMON\SRC\SOC\S5P6450_SEC_V1\OAL\INC\S5P6450.inc file

DRAM_TYPE SETA LPDDR

;DRAM_TYPE SETA DDR2

Debug Port, Booting deviceDebug Port, Booting deviceDebug Port, Booting deviceDebug Port, Booting device


98/192

ODROID-E(S5P6450) Debug Serial init

\PLATFORM\SMDK6450\SMDK6450.bat file

@REM set BSP_DEBUGPORT=SERIAL_UART0

@REM set BSP_DEBUGPORT=SERIAL_UART1

set BSP_DEBUGPORT=SERIAL_UART2 @REM set BSP_DEBUGPORT=SERIAL_UART3

\PLATFORM\SMDK6450\SRC\Inc\bsp_cfg.h

#define DEBUG_UART3 (3)

#define DEBUG_BAUDRATE (115200)

ODROID-E(S5P6450) Booting Device Init (SD_BOOT, HSMMC1)


set BOOTLOADER_OPTION=SDBOOT

set BSP_NONANDFS=1

set BSP_NOHSMMC_CH0=1

set BSP_NOHSMMC_CH1=

set BSP_NOHSMMC_CH3=1

ODROIDODROIDODROIDODROID----E HWE HWE HWE HW


99/192

ODROID-E(S5P6450) HW


set BSP_NOI2C=

set BSP_NOSPI=1

@REM ----- CAMERAFILTER Device Driver Configuration -------------

@REM CAMERA FILTER/I2C Device Driver

set BSP_NOCAMERA=1

@REM ----- GPS Driver Configuration -------------

set BSP_NOGPS=1

ODROIDODROIDODROIDODROID----E Display DriverE Display DriverE Display DriverE Display Driver

ODROIDODROIDODROIDODROID E Di l HW I t fE Di l HW I t fE Di l HW I t fE Di l HW I t f


100/192

Backlight Driver

LCD Controller Init

LCD I/F Timing

LCD 480X800(WVGA)(LMS397KF04)

PWM_1PWM_1PWM_1PWM_1

LCD I/FLCD I/FLCD I/FLCD I/F

SPISPISPISPIS5P6450S5P6450S5P6450S5P6450

ODROIDODROIDODROIDODROID----E Display HW InterfaceE Display HW InterfaceE Display HW InterfaceE Display HW Interface

LCD I/FLCD I/FLCD I/FLCD I/F

BacklightBacklightBacklightBacklightBacklightHW Driver

ODROIDODROIDODROIDODROID----E Backlight driverE Backlight driverE Backlight driverE Backlight driver


101/192

ODROID-E(S5P6450) LCD Backlight driver

\PLATFORM\SMDK6450\SRC\DRIVERS\BACKLIGHT\PDD\backlight_pdd.cpp file

PWM_1 Driver PWM_0

void BL_InitPWM() function

GPF14 pin_function PWM_0

- Timer0

void BL_Set(BOOL bOn) function

PWM_0 On/Off

- HW Backlight driver enable/disable

void BL_SetBrightness(DWORD dwValue)

PWM_0 Frequency (Timer0 )

- PWM_0 Duty_rate

DWORD BacklightInit(LPCTSTR pContext, LPCVOID lpvBusContext, CEDEVICE_POWER_STATE*pDeviceState)

- GPF14 Pull-up/down disabled

ODROIDODROIDODROIDODROID----E LCD driverE LCD driverE LCD driverE LCD driver ----1111

ODROID-E(S5P6450) LCD LMS397KF04 define\PLATFORM\SMDK6450\SRC\INC\b f h fil


102/192

\PLATFORM\SMDK6450\SRC\INC\bsp_cfg.h file

#define LCD_MODULE_LTP700 (8) // Landscape 7" WVGA RGB24

#define LCD_MODULE_LMS397KF04 (9) // Portrait 3.97" WVGA RGB24

//#define SMDK6450_LCD_MODULE (LCD_MODULE_LTE480)

#define SMDK6450_LCD_MODULE (LCD_MODULE_LMS397KF04)

#elif (SMDK6450_LCD_MODULE == LCD_MODULE_LMS397KF04)

#define LCD_WIDTH 480

#define LCD_HEIGHT 800

#define LCD_BPP 32 // rgb888 XRGB

#define LCD_TYPE LCD_TYPE_PORTRAIT

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\INC\ldi.h file

typedef enum

{

LDI_LTE480WV_RGB, // 4.8" WVGA 800*480 in SMDK6450

LDI_LMS397KF04_RGB, // 3.97" WVGA 480*800 in ODROIDE

LDI_HT101HD1_RGB, // 1376*768 in SMDK6450

static void LDI_LMS397KF04_RGB_port_initialize(void);

static LDI_ERROR LDI_LMS397KF04_RGB_power_on(void);

static LDI_ERROR LDI_LMS397KF04_RGB_power_off(void);

static LDI_ERROR LDI_LMS397KF04_RGB_initialize(void);

ODROIDODROIDODROIDODROID----E LCD driverE LCD driverE LCD driverE LCD driver ----2222

ODROID-E(S5P6450) LCD LMS397KF04 define


103/192

( )

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\DISPLAY_DRV\sources file

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\DISPLAY_DRV\i2c_pmic.h file add

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\DISPLAY_DRV\i2c_pmic.cpp file add

PMIC(RN5T614) LDO(VDD_LCD) I2C Interface add

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\DISPLAY_DRV\display_main.cpp file

PMIC LDO(VDD_LCD) Enable

#if (SMDK6450_LCD_MODULE == LCD_MODULE_LTE480)

LDI_set_LCD_module_type(LDI_LTE480WV_RGB);

#elif (SMDK6450_LCD_MODULE == LCD_MODULE_LMS397KF04)

LDI_set_LCD_module_type(LDI_LMS397KF04_RGB);

\PLATFORM\SMDK6450\SRC\DRIVERS\DISPLAY\LDI_LIB\LDI\ldi.c file

SPI interface function add (GPIO Bit-Bang)

LCD

- static void LDI_LMS397KF04_RGB_port_initialize(void);

- static LDI_ERROR LDI_LMS397KF04_RGB_power_on(void);- static LDI_ERROR LDI_LMS397KF04_RGB_power_off(void);

- static LDI_ERROR LDI_LMS397KF04_RGB_initialize(void);

LCD Interface Timing

- case LDI_LTE480WV_RGB:

- case LDI_LMS397KF04_RGB

Build OS Image &Build OS Image &Build OS Image &Build OS Image & config.bibconfig.bibconfig.bibconfig.bib


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Visual Studio->File->Save All

Visual Studio->Build->Build solution

New OS Image NK.NB0 Start Address

\PLATFORM\SMDK6450\FILES\config.bib

#define NKSTART 80100000

#define NKLEN 01F00000 ; 31 MB

CONFIG

ROMSTART = $(NKSTART)

ROMSIZE = $(NKLEN)

NK.NB0 Load Address 8010_0000

\PLATFORM\SMDK6450\SRC\INC\oemaddrtab_cfg.inc

g_oalAddressTable

DCD 0x80000000, 0x20000000, 128 ; 128 MB DRAM

NK.NB0 Load Virtual Address 2010_0000

Download OS Image & RunDownload OS Image & RunDownload OS Image & RunDownload OS Image & Run

Target

B ti Ub t


105/192

Booting on Uboot

- dnw [Load address]

Download OS Image & RunDownload OS Image & RunDownload OS Image & RunDownload OS Image & Run

Host PC USB NK.NB0

USB : PLATFORM\SMDK6450\ETC\SMDK6450 USB Dri er


106/192

USB : PLATFORM\SMDK6450\ETC\SMDK6450 USB Driver

PLATFORM\SMDK6450\ETC\DNW v0.60C\dnw.exe

USB NK.NB0 download

Dnw.exe->USB_Port->Transmit->Transmit -> File open dialog -> NK.NB0

NK.NB0 : OSDesigns\ODROID\ODROID\RelDir\SMDK6450_ARMV4I_Release\NK.NB0

Target

go 20100000

- WinCE OS Image Booting

WinCE OS Image FusingWinCE OS Image FusingWinCE OS Image FusingWinCE OS Image Fusing


107/192

ST.ST.ST.ST.

SectorSectorSectorSector

Partition NamePartition NamePartition NamePartition Name SizeSizeSizeSize

Normal

Partition

User Data (VFAT)

CACHE (Ext4) 256MB

DATA (Ext4) 512MB

SYSTEM (Ext4) 256MB

79313 Reserved

LowlevelPartition

(10MB)

13377 WinCE OS Image 32MB

9281 Ramdisk 2MB

1089 Kernel 4MB

65 BL2 512KB

33 UBOOT config 16KB

1 BL1 16KB

0 MBR 512B

TTTT----Flash Memory MapFlash Memory MapFlash Memory MapFlash Memory Map

ODROID-EWinCE OS Image

(Size 32MB)

T-Flash raw-Image

Movi R/W command

Filesystem MBR

Bootcmd, ext_env

Multi-Boot

TTTT----Flash Raw ImageFlash Raw ImageFlash Raw ImageFlash Raw Image

T-Flash raw-image

$ $


108/192

$uboot$/include/movi.h file

#define PART_SIZE_WINCE (32 * 1024 * 1024)

$uboot$/common/cmd_movi.c file

int init_raw_area_table (block_dev_desc_t * dev_desc)- wince 32MB

int do_movi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])

- movi write wince command

- mmc raw area write command

T-Flash Filesystem partition table $uboot$/common/cmd_mmc_fdisk.c

Filesystem block start address : 0 64MB

Bootcmd , EXT_ENV

$uboot$/include/configs/smdk6450.h

dnw_ce : dnw 20100000;movi write wince 20100000 Android_boot : movi read kernel 20008000;movi read rootfs 20A00000 200000;bootm

20008000 20A00000

wince_boot : movi read wince 20100000;go 20100000

wince_dl : dnw 20100000;go 20100000

TTTT----Flash Fusing & Standalone bootFlash Fusing & Standalone bootFlash Fusing & Standalone bootFlash Fusing & Standalone boot

Target Uboot Booting -> dnw 20100000

Host PC - dnw exe NK NB0


109/192

Host PC dnw.exe NK.NB0

Target movi write wince 20100000

Target run wince_boot (EXT_ARGS)

Multi BootMulti BootMulti BootMulti Boot

ODROID-E VolumeUp Key Multi-Boot

$ boot$/board/sams ng/smdk6450/smdk6450 c file


110/192

$uboot$/board/samsung/smdk6450/smdk6450.c file

/* --------------------------------------------------------- */

#define GPNCON (*(unsigned long *)(ELFIN_GPIO_BASE + GPNCON_OFFSET))

#define GPNDAT (*(unsigned long *)(ELFIN_GPIO_BASE + GPNDAT_OFFSET))

#define GPNPUD (*(unsigned long *)(ELFIN_GPIO_BASE + GPNPUD_OFFSET))

void check_bootmode(void)

{

char run_cmd[100];

unsigned long data=0;

GPNCON = (GPNCON & ~(0x3


111/192

:


112/192

framework

APP Touch-to-focus


113/192

55

1.3MP

12801024

M 15 @ SXGA

55

3MP

20481536

F @15,

VGA @30

MIPI CSI2( )

JPEG

54

5MP

25921944

F @15

MIPI CSI2( )

JPEG


114/192

I2C

ID

AFM

I

Mclk

4210 /


115/192

**** Parallel(CCIRParallel(CCIRParallel(CCIRParallel(CCIR) 2 port) 2 port) 2 port) 2 port* MIPI 2 port* MIPI 2 port* MIPI 2 port* MIPI 2 port(2 Lane, 4 Lane)(2 Lane, 4 Lane)(2 Lane, 4 Lane)(2 Lane, 4 Lane)


116/192

R

F

ODROIDA C S .


117/192

N S !!

CPU MC

3M RC

1.3M FC

( )

///55., 55.

C I ()


118/192

C I 55()...

C S : , , , ,,

M :

V4L2 () VIDIOCGCTRL 55()

VIDIOCSCTRL 55()

VIDIOCSFMT 55()

VIDIOCGPARM 55()

VIDIOCSPARM 55()

...

I2C

////

. ( )


119/192

(//0)

V4L2

42. V4L2 .

V4L2 .

////42*

.

M, C P O/O

42() 55()

.

,, .

LCD

. H/W

FIMC(Fully Interactive Mobile Camera

Interface )

Post Processor, Scaler, Rotator,input/output DMA Driver

//0


120/192

/dev/video0

V4L2

FC

FO

FO

U A

A

YUV,RGB,JPEG,RAW

open(/dev/video0)

YUV422sp, Jpeg

()

RGB32

Scaler

Rotator

ColorSpace Conversion

V4L2

N, I2

MC M

static struct i2c_board_info s5k5cagx_i2c_info = {

I2C_BOARD_INFO("S5K5CAGX", 0x3c),.platform_data = &s5k5cagx_plat,};static struct s3c_platform_camera s5k5cagxs5k5cagxs5k5cagxs5k5cagx = {

id CAMERA PAR A


121/192

MC 24M (.)

P O/O RESET, STBY

.id = CAMERA_PAR_A,

.type = CAM_TYPE_ITU,fmt = ITU_601_YCBCR422_8BIT,

.order422 = CAM_ORDER422_8BIT_YCBYCR,

.i2c_busnum = 1,

.info = &s5k5cagx_i2c_info,

.pixelformat= V4L2_PIX_FMT_YUYV,

.srclk_name = "xusbxti",

.clk_name = "sclk_cam0",

.clk_rate = 24000000,

.line_length = 480,

.width = 640,

.height = 480,

.window = {

.left = 0,

.top = 0,

.width = 640,

.height = 480,},

/* Polarity */.inv_pclk = 0,.inv_vsync = 1,

.inv_href = 0,.inv_hsync = 0,

.initialized = 0,

.cam_power = hkdkc210_cam0_power,};

void cam0_s5k5cagx_reset(int power_up){...}

static int hkdkc210_cam0_power(int onoff){...}

/* Interface setting */static struct s3c_platform_fimc fimc_platfimc_platfimc_platfimc_plat = {

.default_cam = CAMERA_PAR_A,

.camera = {&s5k5cagxs5k5cagxs5k5cagxs5k5cagx, // rear cam&s5k5aafa, // front cam

},.hw_ver = 0x51,

};

//5310/210.

42

., .(://42..)

LCD

V4L2 ) = ( VIDIOC QUERYCAP &);


122/192

V4L2 . ) = (, VIDIOCQUERYCAP, &);

VIDIOCQUERYCAP

VIDIOCSFMT

VIDIOCDQBUF

VIDIOCQUERYBUF

VIDIOCQBUF

VIDIOCREQBUFS

VIDIOCSTREAMON

VIDIOCSTREAMOFF

VIDIOCQBUF

VIDIOCDQBUF

(//0)

()

V4L2_CAP_VIDEO_CAPTURE

V4L2_CAP_VIDEO_OUTPUT

V4L2_CAP_VIDEO_OVERLAYV4L2_CAP_STREAMING

Width, Height, pixel format setting

Exchange a

buffer with

the driver

Query device capabilities

ON

OFF

/////

R


123/192

E : FC.

//// SCHWI.

SCHWI.

SC.

SC.

Porting

(//0)

.

JNIJNI


124/192

open()close()getCameraInfo()setParameters()

TakePicture()

startPreview()stopPreview()...

JNIJNI(Java Native Interface)(Java Native Interface)

APP P T F .


125/192

CISD D

Focus X,YFocus X,YFocus X,YFocus X,Y

Touch event

JAVA A L L K

2

///////C. C C.P

P

// P


126/192

// P .

S KEYPREVIEWSIE = "";

S KEYPREVIEWFORMAT = "";

S KEYPREVIEWFRAMERATE = "";

...

S KEYFOCUSLOCATION = "";

/////CP.

// P .

CP::KEYPREVIEWSIE = "";

CP::KEYSUPPORTEDPREVIEWSIES = "";

CP::KEYPREVIEWFORMAT = "";

CP::KEYPREVIEWFRAMERATE = "";

... CP::KEYFOCUSLOCATION = "";

$

2 ()

android/packages/apps/Camera/android/packages/apps/Camera/android/packages/apps/Camera/android/packages/apps/Camera/src/com/android/camera/Camera.javasrc/com/android/camera/Camera.javasrc/com/android/camera/Camera.javasrc/com/android/camera/Camera.javaprivate int touch_old_x;private int touch_old_y;


127/192

@Overridepublic boolean onTouchEvent(MotionEvent event) {

int touchX = (int) event.getX(); // touch

int touchY = (int) event.getY();

if((touch_old_x - touchX > 50) || (touch_old_x - touchX < -50)||(touch_old_y - touchY > 50) || (touch_old_y - touchY < -50) ) {

touch_old_x=touchX;touch_old_y=touchY;

mParameters.setFocusLocation(touchX+","+ touchY);mCameraDevice.setParameters(mParameters);

Log.v(TAG,"touch "+touchX + ", "+ touchY );}

return true;}

android/frameworks/base/core/java/android/hardware/Camera.java

public void setFocusLocation(String value) {set(KEY_FOCUS_LOCATION, value);

}

100,200

P

..

SCHWI.SC.

S55.

Parameters

2 (++)

/////SCHWI.int CameraHardwareSec::get_focus_location(const CameraParameters& params){

int fx,fy;

fx = fy = -1;

// G t th t t i if it d 't i t l th 1 1

P


128/192

// Get the current string, if it doesn't exist, leave the -1x-1

const char *p = params.get(CameraParameters::KEY_FOCUS_LOCATION);

if (p == 0) return -1;

parse_pair(p, &fx, &fy, ',');mSecCamera->setFocusLocation(fx,fy );

return 0;

}

/////SC.

int SecCamera::setFocusLocation(int lx, int ly){int ret;

unsigned int val;

val = lx


129/192

(>)

= (, , );

;

/////42.

( *, *, 42 *)

(> != NULL)

= (, );

...

/////.

( *, 42 *)

(>) ...

: (FIMC2 != >)

= (, , , );

;

;

S55.

V4L2V4L2

subdev_callsubdev_callsubdev_callsubdev_call()()()()

2

K/ /S55.static ints5k5cagx_s_ctrs5k5cagx_s_ctrll(struct v4l2_subdev *sd, struct v4l2_control *ctrl){

...


130/192

switch (ctrl->id) {

caseV4L2_CID_CAM_FOCUS_LOCATION:

int x1= ctrl->value >> 16;

int y1= ctrl->value & 0xffff

err=s5k5cagx_set_focus_location(sd,x1,x2); // set focus position to CIS

err=s5k5cagx_write_array(sd,

s5k5cagx_regs_focus[1],S5K5CAGX_FOCUS); // Change Mode to focus fixed

break;

...

}

...

}

C.

SCHWI.SC.

..

static const struct v4l2_subdev_core_ops s5k5cagx_core_ops ={

.init = s5k5cagx_init, /* initializing API */.s_config = s5k5cagx_s_config,/* Fetch platform data */

.queryctrl = s5k5cagx_queryctrl,

.querymenu = s5k5cagx_querymenu,

.g_ctrl = s5k5cagx_g_ctrl,

.s_ctrls_ctrl = s5k5cagx_s_ctrl,};

CIS W


131/192

:

11.10(Beta 2)

- ()


132/192

- rootstock command

- fdisk & - wifi

- booting

WWW Service APM(Apache, Php, Mysql)

WWW Service

1. 11.10(Beta 2)

-


133/192

: uboot Kernel Ubuntu(Root File System)

1) uboot : kernel .

uboot T-Flash Card (MBR) , uboot .

-() :

() .

2) kernel : , , OS .

(2.6.35.7) VFAT /boot .

3) ubuntu(rootfs) : Root File System(EXT4)


134/192

3) ubuntu(rootfs) : Root File System(EXT4)

root file system /sbin/init (Process) [kthreadd]

. /sbin/init PID 1, [kthreadd] PID 2 , . fork() exec() system call kernel_thread()

daemonize() .

$ ps -ef

(11.10 oneiric beta2) .

1 0 0 13:20 ? 00:00:01 //

2 0 0 13:20 ? 00:00:00

360 1 0 13:20 ? 00:00:00

586 360 0 13:20 ? 00:00:00 791 2 0 13:20 ? 00:00:00 0

uboot


135/192

kernel


136/192

fdiskfdiskfdiskfdisk

- fdisk: T-flash partition


137/192

-

$ sudo mkfs.vfat /dev/sdc2 n vfat

$ sudo mkswap /dev/sdc3

$ sudo mkfs.ext4 /dev/sdc4 L rootfs

Root file systemRoot file systemRoot file systemRoot file system

- root file systemroot file systemroot file systemroot file system


138/192

WifiWifiWifiWifi ---- 1111

---- Network :Network :Network :Network : wifiwifiwifiwifi : bcm4329 wireless lan power on

. Wi-Fi on


139/192

, .

kernel wifi on .

[$KERNEL/arch/arm/mach-s5pv310/hkc1xx-sysfs.c]

WifiWifiWifiWifi ---- 2222

----

$$$$ sudosudosudosudo mkdirmkdirmkdirmkdir ----p /system/etc/firmwarep /system/etc/firmwarep /system/etc/firmwarep /system/etc/firmware

==> copy fw_bcm4329.bin,==> copy fw_bcm4329.bin,==> copy fw_bcm4329.bin,==> copy fw_bcm4329.bin, nvramnvramnvramnvram files into /system/etc/firmware directory.files into /system/etc/firmware directory.files into /system/etc/firmware directory.files into /system/etc/firmware directory.


140/192

$$$$ sudosudosudosudo mkdirmkdirmkdirmkdir /lib/modules/2.6.35.7/kernel/lib/lib/modules/2.6.35.7/kernel/lib/lib/modules/2.6.35.7/kernel/lib/lib/modules/2.6.35.7/kernel/lib==> copy bcm4329.ko file into /lib/modules/2.6.35.7/kernel/lib/==> copy bcm4329.ko file into /lib/modules/2.6.35.7/kernel/lib/==> copy bcm4329.ko file into /lib/modules/2.6.35.7/kernel/lib/==> copy bcm4329.ko file into /lib/modules/2.6.35.7/kernel/lib/ directory.directory.directory.directory.

$$$$ sudosudosudosudo vi /lib/modules/2.6.35.7/modules.depvi /lib/modules/2.6.35.7/modules.depvi /lib/modules/2.6.35.7/modules.depvi /lib/modules/2.6.35.7/modules.dep

----------------------------------------------------------------------------------------------------------------------------------------------------------------

kernel/lib/bcm4329.ko:


141/192

auto eth0auto eth0auto eth0auto eth0

ifaceifaceifaceiface eth0eth0eth0eth0 inetinetinetinet dhcpdhcpdhcpdhcp

address 192.168.0.204


142/192

SsidSsidSsidSsid="test="test="test="test

####pskpskpskpsk="12345678="12345678="12345678="12345678pskpskpskpsk=fe727aa8b64ac9b3f54c72432da14faed933ea511ecab1 5bbc6c52e7522f70=fe727aa8b64ac9b3f54c72432da14faed933ea511ecab1 5bbc6c52e7522f70=fe727aa8b64ac9b3f54c72432da14faed933ea511ecab1 5bbc6c52e7522f70=fe727aa8b64ac9b3f54c72432da14faed933ea511ecab1 5bbc6c52e7522f709a9a9a9a


143/192

BootingBootingBootingBooting ---- 2222

- Booting


144/192

APMAPMAPMAPM

2. WWW Service APM(Apache, Php, Mysql)

$$$$ sudosudosudosudo aptaptaptapt----get updateget updateget updateget update

::::


145/192

:::: ....

---- ApacheApacheApacheApache

$$$$ sudosudosudosudo aptaptaptapt----get install apache2get install apache2get install apache2get install apache2

---- mysqlmysqlmysqlmysql mysqlmysqlmysqlmysql

$$$$ sudosudosudosudo aptaptaptapt----get install libapache2get install libapache2get install libapache2get install libapache2----modmodmodmod----authauthauthauth----mysqlmysqlmysqlmysql

$$$$ sudosudosudosudo aptaptaptapt----get installget installget installget install mysqlmysqlmysqlmysql----serverserverserverserver mysqlmysqlmysqlmysql----clientclientclientclient

---- php5php5php5php5 mysqlmysqlmysqlmysql

$$$$ sudosudosudosudo aptaptaptapt----get install php5get install php5get install php5get install php5----common php5 libapache2common php5 libapache2common php5 libapache2common php5 libapache2----modmodmodmod----php5php5php5php5

$$$$ sudosudosudosudo aptaptaptapt----get install php5get install php5get install php5get install php5----mysqlmysqlmysqlmysql

---- sudosudosudosudo /etc/init.d/apache2 restart/etc/init.d/apache2 restart/etc/init.d/apache2 restart/etc/init.d/apache2 restart

WWW ServiceWWW ServiceWWW ServiceWWW Service ---- 1111

3. WWW Service : apache configuration file DocumentRoot php .

- /etc/apache2/sites-available/default DocumentRoot /var/www.


146/192

/etc/apache2/sites available/default DocumentRoot /var/www.

$ cat /var/www/odroid.php

WWW ServiceWWW ServiceWWW ServiceWWW Service ---- 2222

- WWW Service


147/192


148/192

: /

Android Open AccessoryAndroid Open AccessoryAndroid Open AccessoryAndroid Open Accessory

/

USB Host / Device

Google ADK Reference


149/192

Goog e e e e ce

Open Accessory solution ODROID-ADK

Thermal

Framework

Gadget

Open Accessory Library

Thermal Printer Application

Google Open AccessoryGoogle Open AccessoryGoogle Open AccessoryGoogle Open Accessory

Android Honeycomb 3.1 / Gingerbread 2.3.4 ( )

USB Device port (100% ?)

MCU USB Host


150/192

( )

(USB 2.0 HS)

Google ADK ReferenceGoogle ADK ReferenceGoogle ADK ReferenceGoogle ADK Reference

Maxim MAX3421 USB Host controller Atmel ATMEGA2560

Arduino compatible

Shi ld b d (I/O )


151/192

Shield board (I/O test)

Open Accessory solutionOpen Accessory solutionOpen Accessory solutionOpen Accessory solution

MAX3421 USB Host controller + Atmel ATMEGA2560 , ($ ?)

( A d i )


152/192

( Arduino )

FTDI Vinculum-II (VNC2)

16-bit MCU core with built-in USB Host, 256KB Flash / 16KB RAM($ ?)

Firmware source / Application source

I/O Bus Analog/I2C

Microchip PIC24/PIC32

16bit/32bit, , ,

Firmware source / Application source

I/O

ODROIDODROIDODROIDODROID----ADKADKADKADK

PIC24FPIC24FPIC24FPIC24F

Lithium PolymerLithium PolymerLithium PolymerLithium PolymerBattery ChargerBattery ChargerBattery ChargerBattery Charger

Temperature SensorTemperature SensorTemperature SensorTemperature Sensor


153/192

PIC24FPIC24FPIC24FPIC24F16Bit/Lower Power16Bit/Lower Power16Bit/Lower Power16Bit/Lower Power

MCUMCUMCUMCU++++

EmbeddedEmbeddedEmbeddedEmbedded

USB HostUSB HostUSB HostUSB Host

LDO 3.3 VoltLDO 3.3 VoltLDO 3.3 VoltLDO 3.3 Volt

5Volt output5Volt output5Volt output5Volt outputStepStepStepStep----up DC/DCup DC/DCup DC/DCup DC/DC

ConverterConverterConverterConverter

(For USB Host )(For USB Host )(For USB Host )(For USB Host )

LiLiLiLi----PolymerPolymerPolymerPolymerRechargeableRechargeableRechargeableRechargeable

BatteryBatteryBatteryBattery

Pressure(AltitudePressure(AltitudePressure(AltitudePressure(Altitude))))

SensorSensorSensorSensor

I/O PortsI/O PortsI/O PortsI/O PortsPWMPWMPWMPWMADCADCADCADCI2CI2CI2CI2C

GPIOGPIOGPIOGPIO


PIC24FJ64GB002

(?) /

/


154/192

USB ( BaB )

/

(I/O Kit )

ODROIDODROIDODROIDODROID----ADKADKADKADK Thermal printer InterfaceThermal printer InterfaceThermal printer InterfaceThermal printer Interface

Firmware Library Architecture

Configuring the LibraryConfiguring the LibraryConfiguring the LibraryConfiguring the LibraryUSB_ApplicationEventHandler callbacks ( )HardwareProfile.h ("HardwareProfile - PIC24FJ64GB002 HK.h" , UART , )usb_config.h (USB : Host/Device, BULK , NAK , VBUS )usb_config.c (VID/PID filter , )

Initialization (ANDROID_ACCESSORY_INFORMATIONInitialization (ANDROID_ACCESSORY_INFORMATIONInitialization (ANDROID_ACCESSORY_INFORMATIONInitialization (ANDROID_ACCESSORY_INFORMATION myDeviceInfomyDeviceInfomyDeviceInfomyDeviceInfo))))


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USB/12MbpsUSB/12MbpsUSB/12MbpsUSB/12Mbps

UART / 9600bpsUART / 9600bpsUART / 9600bpsUART / 9600bps

384 x 24 matrix384 x 24 matrix384 x 24 matrix384 x 24 matrix

( _ _( _ _( _ _( _ _ yyyy ))))static char description[] = "ODROID-ADK1";

static char manufacturer[] = "Hardkernel Co., Ltd.";static char model[] = "ODROID Accessory Demo";static char uri[] = "http://www.hardkernel.com";static char version[] = "1.1";static char serial[] = "N/A";

Keeping the Stack RunningKeeping the Stack RunningKeeping the Stack RunningKeeping the Stack Runningmain() while(1) USBTask()

Detecting a Connection/Disconnection to an Android DeviceDetecting a Connection/Disconnection to an Android DeviceDetecting a Connection/Disconnection to an Android DeviceDetecting a Connection/Disconnection to an Android DeviceUSB_ApplicationEventHandler() Callback device_attached == FALSE/TRUE

Sending DataSending DataSending DataSending DataAndroidAppIsWriteComplete()Check to see if the last write to the Android device was completedAndroidAppWrite()Sends data to the Android device specified by the passed in handle.

Receiving DataReceiving DataReceiving DataReceiving DataAndroidAppIsReadComplete()Check to see if the last read to the Android device was completedAndroidAppRead()Attempts to read information from the specified Android device

* Microchip's Accessory Framework for AndroidMicrochip's Accessory Framework for AndroidMicrochip's Accessory Framework for AndroidMicrochip's Accessory Framework for Android


USBUSBUSBUSB

Firmware source code downloadFirmware source code downloadFirmware source code downloadFirmware source code downloadSVN server ( )http://dev.odroid.com/projects/accessory/src

1. # svn checkout --username anonsvn http://dev.odroid.com/svn/accessory

* The password is 'anonsvn'

2. SDK eclipse http://dev.odroid.com/projects/accessory/wiki/BaseProjectAndEclipseSetting

ADBADBADBADBADBADBADBADB WiFiWiFiWiFiWiFiWiFiWiFiWiFiWiFi


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ToolchainToolchainToolchainToolchain (Compiler)(Compiler)(Compiler)(Compiler)1. MPLAB IDE (Windows)

-c30 gcc 2. MPLAB-X (Linux/Mac/Windows)

-ODROID-ADK/BaB import - - Android C30-coff.a Android C30-elf.a )

Lite /

Programmer (Programmer (Programmer (Programmer (In Circuit Emulator)In Circuit Emulator)In Circuit Emulator)In Circuit Emulator)PICKIT3 (ProgramPICKIT3 (ProgramPICKIT3 (ProgramPICKIT3 (Program ))))-US$ 45 ( 60,000)-US$ 25 (Clone )PICKIT2 (ProgramPICKIT2 (ProgramPICKIT2 (ProgramPICKIT2 (Program ))))- US$ 35 /18

* MicrochipMicrochipMicrochipMicrochip Development Tools Main PageDevelopment Tools Main PageDevelopment Tools Main PageDevelopment Tools Main Page


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:

USB is an asymmetric protocol

Host Controls the entire bus


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Controls the entire bus Keeps track of all attached devices and hubs(enumeration) Initiates communication with the device Is a power source

Devices Communicates only with the host through endpoints Describes its capabilities to the host during

enumeration Implements standard or vendor specific functions


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Android phone USBaccessory(device) ...


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USB host mode android phone?

Android phone

device(Accessory) .


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ADK BoardADK BoardADK BoardADK BoardPC(ADB orPC(ADB orPC(ADB orPC(ADB orMass Storage)Mass Storage)Mass Storage)Mass Storage)

OdroidOdroidOdroidOdroid

OdroidOdroidOdroidOdroid

()


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AndroidAndroidAndroidAndroidDeviceDeviceDeviceDevice

ADK BoardADK BoardADK BoardADK Board

Device


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Accessory mode

USB vendor ID, product ID

USB vendor ID, product ID Checkvendor ID :Google(0x18D1),Product ID :Accessory mode(0x2D00)

Request 51(Protocol Ver)

Protocol ver (1)

Request 52(Information)

Request 53(startup)

Accessoy mode try...

Establish communication

Establish communication with thedevice


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If an Android device in accessory mode isdected, query devices interface and endpointdescriptor Find first bulk IN & OUT endpoints Set the devices configuration to 1 Now ready for communication

kernel/include/linux/usb/f_accessory.hkernel/drivers/usb/gadget/f_accessory.c


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21 /* Use Google Vendor ID when in accessory mode */22 #define USB_ACCESSORY_VENDOR_ID 0x18D123

2425 /* Product ID to use when in accessory mode */26 #define USB_ACCESSORY_PRODUCT_ID 0x2D0027

28 /* Product ID to use when in accessory mode and adb isenabled */29 #define USB_ACCESSORY_ADB_PRODUCT_ID 0x2D01

f_accessory.c Communicate with usb accessory designed for android device Define usb descriptor (interface, endpoint) Process android accessory protocol if accessory function is


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disabled(Android device side)

GET PROTOCOL Provide protocol version for usb accessory

Currently version number is 1 SEND STRING Receive strings from usb accessory(Manufacture, Model, Description, Version, URI, Serial)

ACCESSORY_START change Google accessory mode enable accessory file interface

usb_accessory device file interface UsbService use it to communicate with usb accessory

kernel/drivers/usb/gadget/f_accessory.c


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2.3.4

S5PC110, S5PV210 ODROID-7

S5PC210(Exynos4210), S5PV310 ODROID-A


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Kernel(Nexus S ), Android(git merge)

kernel/arch/arm/configs/odroida_android_defconfigkernel/arch/arm/plat-s5p/devs.c

kernel/drivers/usb/gadget/composite.ckernel/drivers/usb/gadget/f_mass_storage.ckernel/drivers/usb/gadget/f_accessor

Documents

Hardkernel ODROID 공개자료