From: Keith Packard Date: Wed, 12 Feb 2014 04:03:46 +0000 (-0800) Subject: Update TeleMetrum page to v2.0 X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c7322a940cad85a21e54dd0e69a77aced42193ad;p=web%2Faltusmetrum Update TeleMetrum page to v2.0 --- diff --git a/TeleMetrum/history.mdwn b/TeleMetrum/history.mdwn index 03fbf07..c3c0e56 100644 --- a/TeleMetrum/history.mdwn +++ b/TeleMetrum/history.mdwn @@ -1,5 +1,54 @@ # TeleMetrum History +The v0 and v1 series have a lot of common hardware features. The final +version in this line, v1.2 looked like: + +### User View ### + +* Recording altimeter for model rocketry +* Supports dual deployment (can fire 2 ejection charges) +* 70cm ham-band transceiver for telemetry downlink +* Barometric pressure sensor good to 45k feet MSL +* 1-axis 70-g accelerometer for motor characterization +* On-board, integrated GPS receiver +* On-board non-volatile memory for flight data storage +* USB for power, configuration, and data recovery +* Integrated support for LiPo rechargeable batteries +* Uses LiPo to fire e-matches, can be factory modified to support separate pyro battery +* 2.75 x 1 inch board designed to fit inside 29mm airframe coupler tube + +### Developer View ### + +* Hardware Features + * [TI CC1111F32](http://focus.ti.com/docs/prod/folders/print/cc1111f32.html) Low Power RF System-on-Chip + * Sub-1Ghz transceiver + * 8051 MCU + * 32k Flash + * 4k RAM + * USB 2.0 + * 6 12-bit analog inputs (11 bits with single-ended sensors) + * 2 channels of serial I/O + * digital I/O + * [Winbond W25Q16](http://www.winbond.com/NR/exeres/A3D21C82-A0B6-4586-A770-2F0883A805FF.htm) serial flash memory + * 2M x 8 + * SPI interface + * [SkyTraq](http://www.skytraq.com.tw/) Venus634FLPx GPS receiver + * on-board [Taoglas AP.17A.01](http://www.taoglas.com/antennas/GPS_Antennas/Internal_GPS_-_Active_Patch_Modules/) + single-stage active patch antenna + * U.FL connector with 3.3V DC can be re-purposed for optional external amplified antennas + * async serial interface + * [Freescale MP3H6115A](http://www.freescale.com/webapp/search.partparamdetail.framework?PART_NUMBER=MP3H6115A6U) pressure sensor + * [Analog Devices ADXL78](http://www.analog.com/en/mems-sensors/inertial-sensors/adxl78/products/product.html) 70g accelerometer. +* Software Features + * Written mostly in C with some 8051 assembler + * Runs from on-chip flash, uses on-chip RAM, stores flight data to + serial DataFlash chip + * USB serial emulation for "console" interface +* Tools Used + * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout + * [SDCC](http://sdcc.sourceforge.net/) compiler and source debugger + + ## v0.1 ## This is a photo of our original board with serial port for off-board GPS, @@ -170,7 +219,7 @@ of the files for Production PCB version 1.1 in more easily readable form. ## v1.2 ## -This is our current production version, first made available for sale on +This is our last production version of the 1.0 series, first made available for sale on Christmas day 2011. Changes from v1.1 include: diff --git a/TeleMetrum/index.mdwn b/TeleMetrum/index.mdwn index c88d679..b5624f5 100644 --- a/TeleMetrum/index.mdwn +++ b/TeleMetrum/index.mdwn @@ -7,7 +7,7 @@ For the latest TeleMetrum firmware and related ground station software, please visit the [AltOS](../AltOS) page on this site. These are photos of the previous production version (we haven't taken good -pictures of v1.2 yet): +pictures of v2.0 yet): @@ -19,8 +19,8 @@ pictures of v1.2 yet): * Recording altimeter for model rocketry * Supports dual deployment (can fire 2 ejection charges) * 70cm ham-band transceiver for telemetry downlink -* Barometric pressure sensor good to 45k feet MSL -* 1-axis 70-g accelerometer for motor characterization +* Barometric pressure sensor good to 100k feet MSL +* 1-axis 105-g accelerometer for motor characterization * On-board, integrated GPS receiver * On-board non-volatile memory for flight data storage * USB for power, configuration, and data recovery @@ -30,38 +30,38 @@ pictures of v1.2 yet): ### Developer View ### -* Hardware Features - * [TI CC1111F32](http://focus.ti.com/docs/prod/folders/print/cc1111f32.html) Low Power RF System-on-Chip - * Sub-1Ghz transceiver - * 8051 MCU - * 32k Flash - * 4k RAM - * USB 2.0 - * 6 12-bit analog inputs (11 bits with single-ended sensors) - * 2 channels of serial I/O - * digital I/O - * [Winbond W25Q16](http://www.winbond.com/NR/exeres/A3D21C82-A0B6-4586-A770-2F0883A805FF.htm) serial flash memory - * 2M x 8 - * SPI interface - * [SkyTraq](http://www.skytraq.com.tw/) Venus634FLPx GPS receiver - * on-board [Taoglas AP.17A.01](http://www.taoglas.com/antennas/GPS_Antennas/Internal_GPS_-_Active_Patch_Modules/) - single-stage active patch antenna - * U.FL connector with 3.3V DC can be re-purposed for optional external amplified antennas +* Hardware Features of v2.0 + * ST Micros [STM32L151](http://www.st.com/internet/mcu/product/248821.jsp) ARM Cortex M3 based Microcontroller + * TI [CC1120](http://www.ti.com/product/cc1120) High Performance RF Transceiver for Narrowband Systems + * 150mA 3.3V LDO regulator + * [Winbond W25Q64CV](http://www.winbond.com/hq/enu/ProductAndSales/ProductLines/FlashMemory/SerialFlash/W25Q64CV.htm) serial flash memory + * [u-blox](http://www.u-blox.com/) MAX-7Q GPS receiver + * on-board passive patch antenna * async serial interface - * [Freescale MP3H6115A](http://www.freescale.com/webapp/search.partparamdetail.framework?PART_NUMBER=MP3H6115A6U) pressure sensor - * [Analog Devices ADXL78](http://www.analog.com/en/mems-sensors/inertial-sensors/adxl78/products/product.html) 70g accelerometer. + * Measurement Specialties [MS5607](http://www.meas-spec.com/product/t_product.aspx?id=8499) Micro Altimeter Module + * Wide range — 120kPa to 1kPa (approximately -1500m to 31000m) + * High precision — 2.4Pa resolution (approximately 20cm at sea level) + * Factory calibrated. + * Freescale [MMA6555](http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MMA65xx&fsrch=1&sr=1) Single Axis SPI Intertial Sensor + * +- 105g full-scale + * on-chip 12-bit digitizer * Software Features - * Written mostly in C with some 8051 assembler - * Runs from on-chip flash, uses on-chip RAM, stores flight data to - serial DataFlash chip + * Written mostly in C with some ARM assembler + * Runs from on-chip flash, uses on-chip RAM, stores flight data to serial flash * USB serial emulation for "console" interface * Tools Used * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout - * [SDCC](http://sdcc.sourceforge.net/) compiler and source debugger * Licenses * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html) * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) +Compared with the v1 series, v2 includes a better GPS (uBlox vs +Skytraq), higher power radio (40mW instead of 10mW), wider range and +more precise pressure sensor (100k' MSL vs 45k' MSL), larger on-board +storage (8MB vs 2MB), more precise, wider range accelerometer (12 bits instead of +10 bits, 105g instead of 70g) and faster processor (32-bit ARM instead +of 8-bit 8051). + ## [Production History](../production) ## ## [Flight Logs](flightlogs) ## @@ -83,15 +83,15 @@ The hardware design current gEDA files are available from Work on the next version proceeds on the master branch, with occasional temporary branches created when Bdale is making some major / speculative -change. Branched with names like 'v1.2' document what we're actually flying +change. Branched with names like 'v2.0' document what we're actually flying on the respective PCB revisions. For those who don't have ready access to the gEDA suite, here are pdf snapshots -of the files for Production PCB version 1.2 in more easily readable form. +of the files for Production PCB version 2.0 in more easily readable form. -* [schematic](v1.2/telemetrum.pdf) -* [pcb artwork](v1.2/telemetrum.pcb.pdf) -* [bill of materials](v1.2/partslist.csv) +* [schematic](v2.0/telemetrum-sch.pdf) +* [pcb artwork](v2.0/telemetrum-pcb.pdf) +* [bill of materials](v2.0/partslist.csv) Rockets we know of flying with TeleMetrum boards have exceeded 50g acceleration, been well above Mach 1, and reached altitudes @@ -113,14 +113,10 @@ download the software and try it before purchasing our hardware! ## Future Plans ## -Our inventory of TeleMetrum v1.2 boards was lost in the fire that destroyed -Bdale's home in June 2013. Work is progressing on "TeleMetrum 2.0" which will -be connector placement and screw hole compatible with previous boards, but -built with entirely new circuitry. Better sensors, better processor, better -GPS, better radios, etc. Prototypes were flown at Airfest and everything -worked great, except that we're not satisfied with the performance of the -GPS antenna chosen. We hope to resolve that issue in time to have TeleMetrum -v2.0 boards for sale by the end of 2013. +Prototypes of v2.0 were flown at Airfest 2013 and everything worked +great, except that we're not satisfied with the performance of the GPS +antenna chosen. We hope to resolve that issue soon and should have +TeleMetrum v2.0 boards for sale shortly. ## [History of TeleMetrum](history) ## diff --git a/TeleMetrum/v2.0/partslist.csv b/TeleMetrum/v2.0/partslist.csv new file mode 100644 index 0000000..e5f9b82 --- /dev/null +++ b/TeleMetrum/v2.0/partslist.csv @@ -0,0 +1,61 @@ +"device","value","footprint","loadstatus","vendor","vendor_part_number","quantity","refdes" +"ANTENNA","APAE1575R1840AADB7-T","GP.18.4","noload","mouser","815-1575R1840AADB7T ","1","A1" +"CONNECTOR","LiPo","B2B-PH","noload","digikey","A100034-ND","1","B1" +"CAPACITOR","1uF","0402","smt","digikey","490-1320-1-ND","4","C102 C103 C37 C601" +"CAPACITOR","0.1uF","0402","smt","digikey","399-3027-1-ND","5","C10 C101 C36 C602 C610" +"CAPACITOR","10nF","0402","smt","digikey","709-1132-1-ND","3","C171 C211 C38" +"CAPACITOR","100pF","0402","smt","digikey","311-1024-1-ND","1","C172" +"CAPACITOR","56pF","0402","smt","digikey","490-1288-1-ND","1","C173" +"CAPACITOR","39pF","0402","smt","digikey","311-1009-1-ND","1","C174" +"CAPACITOR","6.2pF","0402","smt","digikey","490-3105-1-ND","1","C175" +"CAPACITOR","2.2pF","0402","smt","digikey","490-5932-1-ND","1","C176" +"CAPACITOR","tuning","0402","noload","unknown","unknown","1","C177" +"CAPACITOR","5.1pF","0402","smt","digikey","490-3208-1-ND","3","C181 C191 C210" +"CAPACITOR","47nF","0402","smt","digikey","490-5412-1-ND","9","C221 C251 C261 C271 C291 C43 C44 C45 C47" +"CAPACITOR","1.8nF","0402","smt","digikey","490-3246-1-ND","1","C231" +"CAPACITOR","10pF","0402","smt","digikey","490-1278-1-ND","2","C30 C31" +"CAPACITOR","22pF","0402","smt","digikey","311-1018-1-ND","2","C32 C33" +"CAPACITOR","47uF","1210","smt","digikey","399-5514-1-ND","1","C39" +"CAPACITOR","0.22uF","0402","smt","digikey","587-1228-1-ND","1","C42" +"CAPACITOR","4.7uF","0402","smt","digikey","445-5947-1-ND","2","C4 C5" +"LED","dualLED","0605","smt","digikey","160-1452-1-ND","2","D1 D2" +"DIODE","DFLS130L","powerdi123","smt","digikey","DFLS130LDICT-ND","1","D3" +"CONNECTOR","Pyro","282834-6","noload","4ucon","20088","1","J4" +"CONNECTOR","USBmicroB","ZX62-B-5PA","smt","4ucon","18575","1","J5" +"CONNECTOR","Debug","0-215079-4","noload","digikey","A99472CT-ND","1","J6" +"CONNECTOR","SMA","sma-edge","noload","digikey","CONSMA003.062-ND","1","J8" +"CONNECTOR","Companion","0-338068-8","noload","digikey","A99436CT-ND","1","J9" +"INDUCTOR","56nH","0402","smt","digikey","490-2632-1-ND","2","L171 L191" +"INDUCTOR","15nH","0402","smt","digikey","490-2625-1-ND","2","L172 L193" +"INDUCTOR","43nH","0402","smt","digikey","445-6314-1-ND","1","L173" +"INDUCTOR","22nH","0402","smt","digikey","490-2627-1-ND","1","L174" +"INDUCTOR","27nH","0402","smt","digikey","490-2628-1-ND","2","L192 L201" +"INDUCTOR","bead","0402","smt","digikey","240-2554-1-ND","1","L600" +"MOSFET","Si7232DN","1212-8","smt","digikey","SI7232DN-T1-GE3CT-ND","1","Q1" +"RESISTOR","100k","0402","smt","digikey","P100KLCT-ND","2","R13 R14" +"RESISTOR","18","0402","smt","digikey","P18.0LCT-ND","1","R171" +"RESISTOR","27k","0402","smt","digikey","P27.0KLCT-ND","2","R19 R20" +"RESISTOR","3.3k","0402","smt","digikey","P3.30KLCT-ND","2","R1 R2" +"RESISTOR","5.6k","0402","smt","digikey","P5.60KLCT-ND","1","R25" +"RESISTOR","10k","0402","smt","digikey","P10.0KLCT-ND","5","R26 R36 R38 R401 R402" +"RESISTOR","56k","0402","smt","digikey","P56.0KLCT-ND","2","R30 R32" +"RESISTOR","2k","0402","smt","digikey","P2.00KLCT-ND","1","R35" +"RESISTOR","8.06k","0402","smt","digikey","P8.06KLCT-ND","1","R37" +"RESISTOR","9.09k","0402","smt","digikey","P9.09KLCT-ND","1","R39" +"RESISTOR","1k","0402","smt","digikey","P1.00KLCT-ND","4","R50 R51 R52 R53" +"RESISTOR","22","0402","smt","digikey","P22.0LCT-ND","2","R54 R55" +"RESISTOR","100","0402","smt","digikey","P100JCT-ND","2","R7 R8" +"CRYSTAL","unknown","saw","smt","digikey","587-2995-1-ND","1","S1" +"IC","TC2185-3.3","SOT23-5","smt","digikey","TC2185-3.3VCCT-ND","1","U1" +"U-Blox MAX","MAX-7Q","UBLOX-MAX","smt","u-blox","MAX-7Q","1","U10" +"IC","MCP130T-300","SOT23","smt","digikey","MCP130T-300I/TTCT-ND","1","U11" +"IC","LM293","8ufson2x2","smt","digikey","497-11134-1-ND","1","U13" +"MCP73831","MCP73831","SOT23-5","smt","digikey","MCP73831T-2ACI/OTCT-ND ","1","U2" +"IC","CC1120","TI-QFN32","smt","digikey","296-35667-1-ND","1","U3" +"MS5607","MS5607","MS5607","smt","measspec","MS5607","1","U4" +"IC","W25Q64","SOIJ8","smt","digikey","W25Q64FVSSIG-ND","1","U5" +"MMA6556","MMA6555","AN3111","smt","mouser","841-MMA6555KW","1","U6" +"IC","STM32L151CBU6","ufqfpn48","smt","avnet","STM32L151CBU6","1","U7" +"BEEPER","TDK_PS12","TDK_PS12","noload","digikey","445-2525-1-ND","1","U8" +"CRYSTAL","32mhz","NDK32","smt","digikey","644-1056-1-ND","1","X1" +"CRYSTAL","8mhz","ABM3B","smt","digikey","535-9721-1-ND","1","X2" diff --git a/TeleMetrum/v2.0/telemetrum-pcb.pdf b/TeleMetrum/v2.0/telemetrum-pcb.pdf new file mode 100644 index 0000000..5f4d561 Binary files /dev/null and b/TeleMetrum/v2.0/telemetrum-pcb.pdf differ diff --git a/TeleMetrum/v2.0/telemetrum-sch.pdf b/TeleMetrum/v2.0/telemetrum-sch.pdf new file mode 100644 index 0000000..a20e3ae Binary files /dev/null and b/TeleMetrum/v2.0/telemetrum-sch.pdf differ