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The double float (64bit) with dspics (e.g. 4.104) does not show the expected precision with almost any function except the basic +-*/ . Is that a feature?
miky

Hi, I am using TinyBootLoader, v1.9.3, it is only 100bytes long and works with 16f88, 16f876,7, 18f252,452...
Miky

Hi,
I am trying to run Tomi's fat32 on 18f452 with a SD 512MB card (MAXFILES=1). The ram space is used for 83%. The only change is the init_mmc (mod for SD) and I do not use #locate.
So far I can in ...

.. fputstring written text is at [b]F8200[/b]..

Tomi,
I've fixed the SD init, so no it initialise the SD. However, I see some strange thing in this example(using 18f452, Maxfiles = 1, ram 83% full):

printf("\n\r Start MMC init \n\r&qu ...

Tomi,
so this is what I would say shall work (but does not):

char MMCInit()
{
char response,iii,errcnt;

//restart_wdt();
output_high(ChipSel);
//output_high(ChipClk);
//outp ...

Hi Tomi,
I managed to get compiled the code on 452 (83%mem) by cutting off the #locate. However, the init of the card is now the issue (at least for me..)
I am using SD card 512MB. The init command ...

Tomi,
the 18f452 ram ends 5FFh. When going from top to bottom (the difference is 900h):
#locate FATTable = 0x0800 -> -100 ??
#locate gFiles = 0x0A00 -> 100h ??
#locate gFAT32Var ...

Hi Douglas,
trying to run the code on 18f452 (20Mhz) on Kingstone 512MB SD card. I've changed the init:
c=mmc_cmd(0x77,0x00000000,128,0x00,0x99);
c=mmc_cmd(0x69,0x00000000,128,0x00,0x99);
...

Hi Tomi,
I am trying to put your code into 18f452 - is there any chance to change
#locate FATTable = 0x0800
#locate gFiles = 0x0A00
#locate gFAT32Vars = 0x0E70
#locate DiskInfo = 0x0E90

so it ...