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  Topic: HCSD Driveinit() error 226
oe9vfj

Replies: 66
Views: 22267

PostForum: AVR-DOS   Posted: Wed Feb 11, 2009 10:24 am   Subject: HCSD Driveinit() error 226
Hi,

First, the driver for SD Card is independet to AVR-DOS. So a change of the SD Card Driver make no change of AVR-DOS and no change of the release# of AVR-DOS.

MMC-Cards and Standard SD-Cards ...
  Topic: SDHC Cards Support - how to made?
oe9vfj

Replies: 1
Views: 890

PostForum: AVR-DOS   Posted: Tue Feb 10, 2009 9:42 am   Subject: SDHC Cards Support - how to made?
Hi,

please check thread: http://www.mcselec.com/index2.php?option=com_forum&Itemid=59&page=viewtopic&t=7030

best regards
Josef
  Topic: HCSD Driveinit() error 226
oe9vfj

Replies: 66
Views: 22267

PostForum: AVR-DOS   Posted: Tue Feb 10, 2009 9:38 am   Subject: Suppport for SDHC
Hi Mark,

SDHC has a different protocol than SD card with standard Capacity.

During last weeks I have written a driver, which should now supports MMC, SD and SDHC.
You can test it. Reports are w ...
  Topic: DateTime_Test1.bas confusion
oe9vfj

Replies: 2
Views: 798

PostForum: BASCOM-AVR Archive   Posted: Fri Jun 15, 2007 10:05 pm   Subject: DateTime_Test1.bas confusion
Hi Matt,
I don't know the DS1307, but try to explain, what getdatetime, settime, and setdate is good for.

If you work with internal RTC with CONFIG CLOCK = SOFT the Date and time related variable ...
  Topic: ASM notation question with .equ
oe9vfj

Replies: 1
Views: 445

PostForum: BASCOM-AVR Archive   Posted: Fri Jun 15, 2007 3:46 pm   Subject: ASM notation question with .equ
You have to define two constants like:

.equ StrobePort = Portb
.equ StrobePin = 2
SBI StrobePort, StrobePin

So you need to change only two line in the definition-header for another pin for t ...
  Topic: for next question, 1 to far
oe9vfj

Replies: 7
Views: 1026

PostForum: BASCOM-AVR Archive   Posted: Fri May 25, 2007 1:34 pm   Subject: for next question, 1 to far
This effort depends, how FOR ... NEXT work.
In the FOR X = 0 TO 255
x is incremented by 1. If the new value is greater then highest desired value, the FOR ... NEXT loop ends and leaves X with the va ...
  Topic: Problems printing to SD card
oe9vfj

Replies: 6
Views: 1737

PostForum: AVR-DOS   Posted: Fri May 11, 2007 9:39 am   Subject: Problems printing to SD card
Hi,

If you want to write on a SD Card, you have to use the driver for SD/MMC Card.

use

$Include "Config_MMC.bas"
instead $include "Config_CompactFlash_M128.bas"

check also har ...
  Topic: Writing Singles type variables to EEPROM
oe9vfj

Replies: 5
Views: 728

PostForum: BASCOM-AVR Archive   Posted: Tue May 08, 2007 2:18 pm   Subject: Writing Singles type variables to EEPROM
BASCOM handles and stores floating point numbers (SINGLE, DOUBLE) in the format according to IEEE 754. Check http://en.wikipedia.org/wiki/IEEE_754
  Topic: Syssec works strange
oe9vfj

Replies: 3
Views: 536

PostForum: BASCOM-AVR Archive   Posted: Mon May 07, 2007 6:16 pm   Subject: Syssec works strange
Are you sure, that this two statements use same time/date parameter.

SYSSEC() uses the CLOCK variables _Sec, _Min, _Hour, _Day, _Month, _Year which are updated by the CLOCK routine.

strDATE and ...
  Topic: 1.11.8.6/7 Error 202 [RAMPZ] by ATmega168-> config single
oe9vfj

Replies: 4
Views: 738

PostForum: BASCOM-AVR Archive   Posted: Sun Apr 29, 2007 12:27 pm   Subject: 1.11.8.6/7 Error 202 [RAMPZ] by ATmega168-> config single
It seems, that in the single.lbx the part

*#IF _ROMSIZE > 65536
$EXTERNAL _ADJUST_RAMPZ_UP , _ADJUST_RAMPZ_DOWN
*#ENDIF

is not interpreted correctly in the new release.

For all AVR up to ...
  Topic: Problems printing to SD card
oe9vfj

Replies: 6
Views: 1737

PostForum: AVR-DOS   Posted: Wed Mar 28, 2007 8:48 am   Subject: Problems printing to SD card
Every AVR-DOS command fills the variable gbDOSError with the information about the success-information.
0 is successful.
> 0 is an error.

Check after each command beginning with the InitFileS ...
  Topic: Free Disk Space?
oe9vfj

Replies: 6
Views: 1755

PostForum: AVR-DOS   Posted: Sat Mar 24, 2007 8:33 am   Subject: Free Disk Space?
You can find it in the Help-File or at http://avrhelp.mcselec.com/DISKFREE.html
  Topic: Free Disk Space?
oe9vfj

Replies: 6
Views: 1755

PostForum: AVR-DOS   Posted: Thu Mar 22, 2007 7:35 am   Subject: Free Disk Space?
Yes, Use DISKFREE().
You get remaining disksize in KB.
  Topic: Error on Initfilesystem
oe9vfj

Replies: 4
Views: 1644

PostForum: AVR-DOS   Posted: Tue Mar 06, 2007 7:03 am   Subject: Error on Initfilesystem
If you check the signature bytes 55 (0101 0101) and AA (1010 1010) you can see, that the bits 1 and 2 (0000 00xx0) have a problem.
55 is read as 51 (0101 0001) and AA is read as A8 (1010 1000).
The ...
  Topic: Error on Initfilesystem
oe9vfj

Replies: 4
Views: 1644

PostForum: AVR-DOS   Posted: Sun Mar 04, 2007 6:06 pm   Subject: Error on Initfilesystem
Hi Gerd,

Compile the Test-Program Test_DOS_Drive with the CF_Card Driver with an RS232 Interface to your board.
Then send the command "SD 0" to the program. This command read the Sector 0 and Dum ...
 
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