Difference between revisions of "MSP430 Datalogger"
From DIDEAS Wiki
m |
m |
||
| Line 8: | Line 8: | ||
*Datasheets and application notes | *Datasheets and application notes | ||
| − | |||
| − | |||
| + | =[[DL6F Issues]]= | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Revision as of 16:28, 12 October 2005
Contents
Datalogger Setup
Working with the datalogger
Information and Specs
- Datasheets and application notes
DL6F Issues
Special Assembly Instructions
- solder mask on large pad adjacent to XX1, XX2, XR1 needs to be partially removed so that crystals can be soldered to PCB
- trace connecting pads of SH1 needs to be cut
- 2 pins of SOT-523 diode should be soldered SH1
- 3rd pin of SOT-523 diode has jumper wire that connects to CD1 far side pad
- push button switch is not populated
- Use BAT54CT-FDICT-ND for SOT-523 diode
SD / MMC Requirements and Test Results
The datalogger requirements:
- SPI mode of operation.
- 3.3V (+-5V) operation
- full sized SD/MMC (reduced size not tested)
The datalogger and firmware has been tested with 4 types of SD and MMC cards with a range of sizes from 32 to 128mB and is believed to work with all. The firmware in was unable to operate with two cards - however a commercial card reader and Windows 2000 also failed these cards.
passed
- Lexar SD Card "Digital Film" (PAS032BADBV) 32MB : CID = 1 50 41 53 30 33 32 42 41 44 42 56 b2 0 44 a9
- SandDisk SD Card 64MB (SDSD064C) : CID = 0 53 44 53 44 30 36 34 43 68 d4 b6 8c 0 33 19
- A-Data MMC "My Flash" 64MB (4SDMMC) : CID = ff 12 34 53 44 4d 4d 43 20 11 30 0 30 0 27 cb
- PNY SD Card 128 MB (IN128MB) : CID = 18 49 4e 31 32 38 4d 42 3 40 5e d8 71 0 56 55
- PNY SD Card 64 MB
failed
- Sandisk SD Card 128MB (card has invalid track 0 under Win2K also)
- SanDisk SD Card 64MB (card has invalid track 0 under Win2K also)
Delivered
- 8-21-05 : modified device (xxx-nnnn, 64MB MMC flash card, DL6 datalogger ser#2) with "alpha firmware"
- 8-21:05 : JTAG programming system (Olimex adapter, parallel port extension, adapt3 interface card, USB cable, 1.5mm DL6 programming cable)
- 8-23-05 : Bill of materials V1.1 for DL6F (XLS format)
- 8-23-05 : PCB Camera artwork for DL6F and instructions for re-producing datalogger.
- 8-24-05 : firmware DL6-V2 (alpha2)
- 8-30-05 : 3 modified devices with 64 MB SD cards, DL6 datalogger ser 3,4,5) with "beta firmware DL6V4"
Special Features Added
- serial number sent by jtag_clock stored in DS1339 written to card on insert action
Assembly DOCS
