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Re: Converting digital to analog

On Thu, 02 Aug 2007 20:34:51 +1000, chryssie0312 wrote: > Hi,i'm having problems writing my code to convert digital to analog > values. I am dealing with assembly progr...

LCD Backlight problem   [4 Articles]

Dear yahoogroup, Kindly Help to solve the backlight issue My project is in very critical stage because backlight of the LCD not working We have the Winstar LCD Module WX32...

Re: MicroStamp11 Init Problems?!?   [2 Articles]

Are you trying to drive the tech arts dkki lcd board, which uses the spi to send 8 bits into a serial to parallel shift register (pin saving trick)? [Non-text portions of this...

how to interface flash memory card to 8051 microcontroller?

hi, Iam new to this proffession.I have some doublts to clearify.Plesase kindly show patience to read this mail. I want to interface 8051 family microcontrollers to flash m...

RE: 68HC11E9 - Usable Memory for Programming?

Here, try this. You will indeed be unable to use Ports B & C while in expanded mode...and if you use single chip mode, the amount of memory storage is pitiful. If you lo...

Re: BUS_PORT aka memory mapped I/O $B5xx for MC68HC11

OK I am my own answer.....for anyone who's using the BUS_Port of the CME11E9-EVBU. As the SMALL bit of documentation on this port says, it is for attaching off-board devi...

Re: tekmos PRU   [3 Articles]

--- In m68HC11@m68H..., "Mark Schultz" wrote: > > --- In m68HC11@m68H..., "teejsd" wrote: > > > > Hello. I am a nontrad college punk out here in the ...

Re: 68HC11 Project   [2 Articles]

--- In m68HC11@m68H..., "nilesfantasy" wrote: > > I was wondering if anyone could suggest a simple project that could be > conducted on the Motorola 6...

Re: Interrupts   [3 Articles]

On Fri, 2005-07-08 at 20:05 -0500, Mike McCarty wrote: > I wonder where the original poster went in all the dust? It appears (he's told me,) he's been intensively rese...

Re: Where to go from here? (WAS: Test -- is this list still alive ?)   [3 Articles]

--- In m68HC11@m68H..., "Tony Papadimitriou" wrote: > That's fine but expanded mode isn't just about adding more memory. There are a whole bunch of perip...

Re: interfacing 4x20 lcd using c/c++   [3 Articles]

On Apr 13, 2005, at 8:39 AM, AyeashaB wrote: > any suggestions? Sure. Read the data sheets for the LCD you select. The text LCD modules are very easy to use. The...

Re: HC11 C Compiler Recommendations?

At 01:02 PM 3/28/2005 -0600, you wrote: >... > >We are using an IP core and not a real HC11 so we need access to the C >runtime source (and preferably library). Most of ...

Not sure about how to write this program on a clock   [5 Articles]

Can anyone suggest somne kind of algorithm or a flowchart( which I dont know how to make) on a program that keeps track of a 24 hour time period that is displa...

Help on 24 hour clock prog   [3 Articles]

Can anyone explain to me how to write this kind of program. I got the display on the lcd down, just need to write to program in. Any algorithm or suggestions o...

RE: FORTH for development.

On Thu, 2004-10-21 at 01:11, Emmett Redd wrote: > If I had to bit-bang something on a parallel port, I would probably > use assembly But then you'd have to ...

Re: static config reg can not be changed

> The short answer to your question is: Yes, it can be done. > > I have been working on a project recently that uses a 'F1 in > expanded mode, with FLASH ma...

Re: Problems in down loading interrupt vector table

--- In , "jackson_cp" wrote: > Thanks all of you for the guidance given for us for problems > regarding MC68HCF11 interface. > But still we are...

MC68HC711E9CFN2   [2 Articles]

Hi, Can anyone give me some suggestion about the above microcontroller? I have developed a application program by using the CME-11E9-EVBU development board, w...

ARRRRRRRRGGGGGGGG!!!!!!!

The currect HC11 project (the one with the slow LCD display) is for my darkroom - it has a whole series of (adjustable) timers, one for each step in color processin...

el backlighting   [2 Articles]

i was wanting to know if el backlight work by basically on the same principle as led backlighting minus all the technical application that involved with the inver...

.bmp to .s19   [4 Articles]

does any one know how to convert a .bmp file to either hex or .s19 to be used with a graphics display.im wanting to convert .bmp files to make it easier to create...

Optrex DMC displays   [8 Articles]

Over the past 20 years, I have completed a large number of 68HC811E2 based designs using the Optrex DMC series LCD displays. Previous design requirements have di...

Engine parameter display

--- In , "John" wrote: > I looked at a PWM/PFM analog-type output approach, but have > instead, chosen the following:- > I plan to use TICI and ...

EEPROM corruption   [2 Articles]

Hello all, ??????????? Do I need to disable Interrupt while Erasing and Writing to the EEPROM ???????? Read on if you want to know why this question is bein...

*****NEVYZIADANA POSTA***** Re: LCD

Spam detection software, running on the system "fw2.vse.sk", has identified this incoming email as possible spam. The original message has been attached to this so ...

*****NEVYZIADANA POSTA***** Re: LCD

Spam detection software, running on the system "fw2.vse.sk", has identified this incoming email as possible spam. The original message has been attached to this so ...

LCD   [5 Articles]

Thank you very much. I've done my project successfully. My LCD is working. Anyone looking for a source code to use LCD in assembly language can email me... ...

68HC11P1 C Compiler   [3 Articles]

I'm searching for an HC11P1 C Compiler. We have been using Introl C 4.1 with the HC11F1 for a while. I'm starting an new project using the HC11P1 and I just disc...

How to use 2X16 LCD?   [5 Articles]

Hi, I have a problem to use an LCD panel. Plz show me the flow how to use the LCD. The wiring interface between LCD and uC is okay. I think it would be software p...

SPI tO LCD .. please

Hava a look to : http://home.iae.nl/users/pouweha/lcd/lcd shtml http://www.geocities.com/dinceraydin/lcd /index.html www.bibaps.com/content.htm ht...

SPI tO LCD .. please

I need help! I need to interface an LCD with the 68HC11. i'm using SPI to connected to 74HC595 and using 8 bit function. I need to know the commands to use ...

Using parallel LCD with Microstamp11 (68HC11D0)   [4 Articles]

I am rather new to the 68HC11 and microcontrollers in general so I am confused about connecting a parallel LCD with the Microstamp11 from Technological Arts. This...

Re: 68HC811 [was 68HC24 PRU]

----- Original Message ----- From: "Kerry Berland" <> To: <> > Regarding the 68HC811-- > > There used to be a significant hole in Motorola's line-up, as...

update on my lcd   [2 Articles]

1. I finally got my lcd to display dark blocks through the use of a pot. (Thanks Bob!) 2. My lcd (16x4) responds to my code, but it displays weird characters...

lcd on indicator

Eileen, I am familiar with that family of LCDs and have used them in my own projects. What is your clock speed? If you check your data sheet for the LCD y...

lcd on indicator   [9 Articles]

I'm trying to interface the mcu with an LCD 16x4 display. I've debugged my code, and have set breakpoints to make sure the right values are in the right registers a...

Interfacing the HC11 with a disk drive and real time clock??   [3 Articles]

Hi All, Currently, I am work on a project were I am expected to interface the HC11 with an LCD screen, a keypad, a real time clock (RTC) and a floppy disk drive...

4x20 lcd display   [5 Articles]

I want to display a message on the lcd, can someone help me. I want to display "hello" and I initialized the lcd with the commands given in my text, but I see no o...

using an lcd

Hello To All, I would like to use a lcd to display a message with my toxic gas sensor for my project. I want to get the CRYSTALFONTZ # CFAH2004A-AGB-JP 4x20 C...

need help hc11 won't write to internal or external memory

MIKE <> wrote:does any have any sugesstions why the hc11 will stop writng or reading internal an external memory data. i was in the middle of writing cod...