A problem about the 64KB limit of FAM - GSM-Forum

BennieZ · 06-11-2005, 04:21

Hello, all
I used the JSTV to load a text file from mmc, Riza said that the file size is not more than 160KB. but i found, it cann't load a file that is more than 64KB, the remained is loaded If it is more than 64KB. e.x. it would load 4KB for a file with 68KB.
I found that by AT+CGSN command. I executed AT+CGSN:35,3FF8.the word should be the file size of from 21h:0000h.but i found it isn't more than 25h:0000 for all file that has any size.
Has someone found the problem?

blazefr · 06-11-2005, 16:53

i can use JSTV without problem.can open 160kb

BennieZ · 06-12-2005, 03:34

Quote:

Originally Posted by blazefr

i can use JSTV without problem.can open 160kb

are you sure?you can open a file which size is more than 64KB,but I found that only the remained part is load to memory.

blazefr · 06-12-2005, 09:47

um i just best check with JSTV look like you say be correct.
it truly remain.
sorry my eye may have a problem.

BennieZ · 06-12-2005, 10:12

thanks a lot!
I will try it again! and find what happend to me.
if you has applied AT+CGSN patch, you can view the real size loaded to memory when you open a large file. only execute at+cgsn:37:3ff8.

long long ago · 06-12-2005, 11:46

up！
I encounter this problem too！！！

Xinshou · 06-24-2005, 02:45

Hope this problem can be resolved.

06-11-2005, 04:21	#1 (permalink)
BennieZ Junior Member Join Date: Jan 2005 Age: 34 Posts: 31 Member: 104514 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	A problem about the 64KB limit of FAM Hello, all I used the JSTV to load a text file from mmc, Riza said that the file size is not more than 160KB. but i found, it cann't load a file that is more than 64KB, the remained is loaded If it is more than 64KB. e.x. it would load 4KB for a file with 68KB. I found that by AT+CGSN command. I executed AT+CGSN:35,3FF8.the word should be the file size of from 21h:0000h.but i found it isn't more than 25h:0000 for all file that has any size. Has someone found the problem?

06-12-2005, 09:47	#4 (permalink)
blazefr Insane Poster Join Date: Apr 2005 Age: 33 Posts: 60 Member: 133211 Status: Offline Thanks: 0 Thanked 4 Times in 4 Posts	um i just best check with JSTV look like you say be correct. it truly remain. sorry my eye may have a problem. Last edited by blazefr; 06-12-2005 at 10:08.

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06-11-2005, 16:53	#2 (permalink)
blazefr Insane Poster Join Date: Apr 2005 Age: 33 Posts: 60 Member: 133211 Status: Offline Thanks: 0 Thanked 4 Times in 4 Posts	i can use JSTV without problem.can open 160kb

06-12-2005, 10:12	#5 (permalink)
BennieZ Junior Member Join Date: Jan 2005 Age: 34 Posts: 31 Member: 104514 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	thanks a lot! I will try it again! and find what happend to me. if you has applied AT+CGSN patch, you can view the real size loaded to memory when you open a large file. only execute at+cgsn:37:3ff8.

06-12-2005, 11:46	#6 (permalink)
long long ago Junior Member Join Date: Jan 2004 Location: hangzhou,China Age: 36 Posts: 4 Member: 51531 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	up！ I encounter this problem too！！！

06-24-2005, 02:45	#7 (permalink)
Xinshou Freak Poster Join Date: Apr 2005 Age: 13 Posts: 237 Member: 137411 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	Hope this problem can be resolved.