Design and Realization of a Prototype Hardware Platform for ...

More documents

Recommendations

Info

The MegaWatch Wireless PlatformMaster's Thesis - Emanuel Corthay11 Around the project• Come up with an application idea. Examples include sensor networks for temperaturemeasurement (temp sensor available on the board), e-voting (LCA lab), game, robotapplication, messaging, friend localisation, ... Another possibility is a real need for a waterresource management system in India in collaboration with Prof. Hubaux - LCA.• Program the application and do an awe-inspiring demonstration :-)The project involves communication with the LCA lab and team work other MegaWatch projects.Keywords: C/C++, Linux, ad-hoc network algorithms and applicationsBenefits: Develop your own ad-hoc application that will run on as much as 20 units, anddemonstrate it to a large audience.Supervisor : Cédric GaudinProject 7 : Matthieu Bissat (IN8)Linux file system and tools for the MegaWatch embedded ARM processorThe current prototype includes a simple boot loader for Linux and eCos, as well as a file system inRAM. The goal of the project is to• Implement a Linux File System in the Flash memory• Include various Linux tools in that File SystemKeywords: Linux File System, Flash memory, driver, C/C++, Linux tools and driversBenefits: Gain technical insights in Flash memory file system, Linux file system and tools and lowlevel kernel driversSupervisor : Cédric GaudinProject 8 : OpenLocalisation research for the MegaWatch platform and range experimentsThe current prototype is not capable of knowing its current location. The goal of the project is to• Research various existing localisation systems. It can be wireless, and/or otherenvironment detectors (proximity, camera, ...)• If possible, implement a simple localisation system for the MegaWatch platform, forinstance dedicated low transmit power nodes that advertise the current location• Study the possible radio range of the system in various configuration, theoretical analysis(radio propagation, error rate, ...)• Demonstration if applicableA large number of experiments have been conducted at LAP to build a propagation model for indorand outdoor applications, that can be used as a starting point and can be found here.Keywords : Gain knowledge in ad-hoc localisation systems, some Digital Signal Processingtechniques, radio propagation, C/C++Benefits: Gain knowledge in various ad-hoc localisation techniques, that are getting more andmore important in today's fast growing wireless industry.Supervisor : Cédric Gaudin76 / 83
The MegaWatch Wireless PlatformMaster's Thesis - Emanuel Corthay11 Around the project77 / 83
Page 1 and 2:
EPFL - Swiss Federal Institute of T
Page 3 and 4:
The MegaWatch Wireless PlatformMast
Page 5 and 6:
Page 7 and 8:
Page 9 and 10:
Page 11 and 12:
Page 13:
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
Page 26 and 27: The MegaWatch Wireless PlatformMast
Page 86 and 87: The MegaWatch project : Alim boardW
Page 88 and 89: MEGAWATCHLSM E.Corthay MFG_DATE: 01
Page 90 and 91: 68591056.3577.2231927.11.03LSM-LAP
Page 92 and 93: 3213434121243214321551K1K1K1KR10R11
Page 94 and 95: EPFL ACORT Mon Dec 1 08:47:30 2003
Page 96 and 97: Component Report MEGAWATCHmegawatch
Page 98 and 99: Single Node Nets Report MEGAWATCHme
Page 100 and 101: Qii8i¡,//4$-r G D/- ’KK•-4K*M.
Page 102 and 103: EPFL ACORT Thu 22.01.2004 11:21 Dra
Page 104 and 105: EPFL ACORT Thu Jan 22 11:21:21 2004
Page 106 and 107: Component Report SABUSALIMsabusalim
Page 108 and 109: BOM Report SABUSALIMsabusalim_gloss
Page 111 and 112: ¬†hx€ƒq‚}ƒr r {o{€ H:
Page 113 and 114: {€}~{ƒ~€z’{r~{{}€rq~h „k
Page 115 and 116: Signal Page Ref ROKEPXA_Brokepxa Th
Page 117 and 118: 10000000000100NC1510KR119U11VALD19B
Page 125 and 126: Component Report ROKEPXA_Brokepexa_
Page 127 and 128:
Component Report ROKEPXA_Brokepexa_
Page 129 and 130:
Component Report ROKEPXA_Brokepexa_
Page 131 and 132:
BOM Report ROKEPXA_Brokepexa_gloss
Page 133 and 134:
Power Pins Report ROKEPXA_Brokepexa
Page 135 and 136:
Extensions Milli-BUS RokEPXAA24 MB_
Page 137 and 138:
Extensions Milli-BUS RokEPXAA24 SPI
Page 139 and 140:
24 MHzrf_TRX_moduletxSpeed3 = ctrl3
Page 141 and 142:
-- Modify here if you change the st
Page 143 and 144:
doEmerBut => doEmerBut,inhibitEmer
Page 145 and 146:
xFifoReadEn -- ctrlreg32if (writeE
Page 147 and 148:
futurestate txBusyTmp
Page 149 and 150:
egPayload
Page 151 and 152:
edge)-- If we reached the end of th
Page 153 and 154:
-- ################################
Page 155 and 156:
RxStbis in std-by)TxStbis in std-by
Page 157 and 158:
when idleRx =>rxEn
Page 159 and 160:
uf:process (clk, reset)beginif rese
Page 161 and 162:
ReadPointer
Page 163 and 164:
end process;-- Bufferize the signal
Page 165 and 166:
when emerPressed =>bufferedEmerButt
Page 167 and 168:
process (clk, reset)beginif (reset=
Page 169 and 170:
component sreg8port ( clk : in std_
Page 171 and 172:
-- Signals to and from the TXchip_e
Page 173 and 174:
component IO_Ctrlport ( clkclkTXres
Page 175 and 176:
File: avalon_bus.vhd[…]-- Above:
Page 177 and 178:
eginif reset = '1' thencurrentstate
Page 179 and 180:
----------------------------------s
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187:
show all

Design and Realization of a Prototype Hardware Platform for ...

Create successful ePaper yourself

Delete template?

Save as template?