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Validating "Orders" form 8 24 (1/2/2006 10:53:14 PM) comp.databases.ms-access I hope not, but, I think the answer to this question is "it can't be done". Northwind sample database. Orders form. Go to a new record. Select a customer in "Bill To:" Don't enter any products whatsoever. Now... Martin

Database security (crosspost) 28 27 (12/8/2005 8:31:03 PM) comp.databases.ms-sqlserver Sorry, the prior message was multi-posted. Here's a cross-posted version. Please disregard the other one. Is there a way to create and encrypted database file? What do people do when data security is import... Martin

Database security #2 1 44 (12/8/2005 8:28:32 PM) comp.databases.ms-sqlserver Is there a way to create and encrypted database file? What do people do when data security is important at the file level? In other words, you don't want anyone to be able to take the database file (or file... Martin

Encrypted database 1 51 (12/8/2005 8:27:33 PM) comp.databases.ms-access Is there a way to create and encrypted database file? What do people do when data security is important at the file level? In other words, you don't want anyone to be able to take the database file (or file... Martin

8051 data compression 13 35 (11/12/2005 4:54:21 PM) comp.arch.embedded Looking for lightweight data compression code for the 8051. Preferably in C. Can anyone offer links to pursue? Speed is not all that important, code size is. Thanks, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... Martin

Wireframe rendering? 12 634 (5/9/2005 11:41:48 PM) comp.cad.solidworks What's the best way to get a high-quality wireframe view of a part or assembly? Photoworks doesn't seem to know how to do this. I've resorted to simply screen captures of the workspace, but the quality isn'... Martin

Soldworks update 60 39 (4/5/2005 8:38:08 AM) comp.cad.solidworks I've been doing quite a bit of work since my "Design Approach help" and "Solidworks is a Dog" threads of about a month ago. I thought I'd at least owe the group a short update. I'm happy to report that Soli... Martin

OT: EDA tools 3 101 (3/24/2005 4:34:04 AM) comp.arch.fpga We've been using Altium's P-CAD for a few years (started as TangoEDA). Currently running 2002 and very unlikely to upgrade as, in my opinion, it is not a very good product and the company just loves to collec... Martin

Decimal places 2 81 (3/4/2005 10:20:45 PM) comp.cad.solidworks Is there a trick to seeing more decimal places with the Measure tool while not affecting the decimal places in the rest of the design? Also, how do you measure from a random point (not a vertex) on an edge, ... Martin

RTXTiny and ISP 0 38 (3/3/2005 2:54:02 AM) comp.arch.embedded We are thinking of using Keil's RTXTiny for a product that will need the ability to upgrade firmware in the field. Does anyone have experience implementing ISP in this context that they'd care to share. Any... Martin

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Items(18) /2 Next >> Last >|

Validating "Orders" form 8 24 (1/2/2006 10:53:14 PM) comp.databases.ms-access I hope not, but, I think the answer to this question is "it can't be done". Northwind sample database. Orders form. Go to a new record. Select a customer in "Bill To:" Don't enter any products whatsoever. Now... 0_0_0_0_ (66)

Database security (crosspost) 28 27 (12/8/2005 8:31:03 PM) comp.databases.ms-sqlserver Sorry, the prior message was multi-posted. Here's a cross-posted version. Please disregard the other one. Is there a way to create and encrypted database file? What do people do when data security is import... 0_0_0_0_ (66)

8051 data compression 13 35 (11/12/2005 4:54:21 PM) comp.arch.embedded Looking for lightweight data compression code for the 8051. Preferably in C. Can anyone offer links to pursue? Speed is not all that important, code size is. Thanks, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... 0_0_0_0_ (66)

Info on menu implementation for PIC and Graphics LCD ? 1 34 (2/19/2005 5:25:13 AM) comp.arch.embedded Hi all, I'm writing code for a device that has an on-screen menu. The screen is a 128x64 monochrome graphics LCD (COG). Each menu entry has sub-entries. Like this: Cars| trucks | Bikes| Cars: make,model, y... dsp1024 (18)

Silly Debounce Question 10 33 (2/19/2005 2:45:35 AM) comp.arch.embedded I currently have a circuit which displays a count on 4 7-segment displays. Push the up button, count increments, push the down count decreases. I'm trying to add functionality so that a tap of the button coun... chris_trottier (4)

Flash file system #2 4 82 (2/17/2005 10:18:20 PM) comp.arch.embedded Looking for a small, light-weight Flash file system, preferably 8051 --C or ASM. Interface to Flash is via SPI, not parallel. It doesn't have to be free. Thanks, -Martin ... 0_0_0_0_ (66)

Schedulers 10 34 (1/22/2005 9:31:35 AM) comp.arch.embedded In reading through the "Patterns" book, Pont seems dead-set on that Cooperative schedulers are the only way to go. This, to me at least, means that you ignore all interrupt sources in a system and just work ... 0_0_0_0_ (66)

USB Host #3 33 29 (1/22/2005 9:18:07 AM) comp.arch.embedded What's the least painful way to implement simple (as in a strictly limited set of connecting devices) USB Host support on a C8051-based design? USB Peripheral mode is easily handled with something like FTDI'... 0_0_0_0_ (66)

8-bit OS sought 45 35 (10/27/2004 5:17:46 AM) comp.arch.embedded Which freely available ( at least for educational use) 8-bit OS is best for networking and graphic API? Geos? Contiki? Can ELKS or minix be modified enough, or is there something simple with a large selection... ghazan.haider (81)

MPC870 11 42 (8/31/2004 6:15:57 AM) comp.arch.embedded I've been considering the idea of adopting the Freescale (a.k.a. Motorola) MPC870 processor for a board requiring ethernet, serial, USB (host and device), I2C and SPI connectivity, among other things. The proc... 0_0_0_0_ (66)