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Messages - Eleven
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1
« on: June 08, 2011, 03:54:47 pm »
ok that solved it indeed: thanks for quick reply(-ies) =D
still doesnt work as supposed, but i'm gonna try to find that one myself.
thx
2
« on: June 08, 2011, 03:02:35 pm »
hi all, i am new to assambly, was messing around with a little prime-number finder (checks for all numbers 2-->255 if they're prime, and saves them to calculate the next)
spasm keeps giving mee these errors, and i can't find the problem (i use both Hot-Dog's tutorial as the "learn ASM in 28 days"-guide as references, but am still stuck)
the errors:
Template.asm:18: error: SUB doesn't take these arguments
Pass two...
Template.asm:12: error: 'primelist' isn't a macro or label
Done
the code
#include "ti83plus.inc" ; a program that finds all
.org $9D93 ; prime numbers up to 255
.db t2ByteTok, tAsmCmp
B_CALL _ClrLCDFull
ld c,1 ; c = # known primes
ld b,$FD ; b counts from 253->0
outerloop
ld a,b
cpl ; e counts from 2-->255
ld a,e ; and preserves b's cpl
ld b,c
ld hl,primelist
innerloop ; we loop through known primes
ld a,(hl)
ld d,a ; d = a known prime
ld a,e
findrestloop
sub a,d ; finds rest of e/d , ugly but
jr nc findrestloop
add a,d
or a ; a = rest: rest =0 -> e != prime
jr z notprime
inc hl ; next known prime adress
djnz innerloop
prime ;only for reference
ld a,e
ld (hl),a
inc c
ld hl,0 ; e is prime, added in next adress
ld l,a
push bc
push de ; save bc and de for later
b_call(_dispHL) ; disp found prime
pop de ; de and bc will be needed
pop bc
noprime
ld a,e
cpl ; recall b = cpl e
ld b,a
djnz outerloop ; find next prime
ret
primelist ; the list with the primes, starts
.db 2 ; with 1 known value: 2
what is wrong?
oh yeah and i know this probably won't be the best solution to the problem, but i just want to experiment a bit with the code.
3
« on: June 06, 2011, 02:51:56 am »
double clicking WabbitEmu resulted in this:
Eleven-MacBook-Pro:~ Eleven$ /Users/Eleven/Desktop/ASM/WabbitEmu ; exit;
dyld: Library not loaded: @loader_path/../Frameworks/BWToolkitFramework.framework/Versions/A/BWToolkitFramework
Referenced from: /Users/Eleven/Desktop/ASM/WabbitEmu
Reason: image not found
Trace/BPT trap
logout
[Process completed]
any ideas on what to do now? you've been great help so far =D
**EDIT** downoaded another copy of Wabbitemu, now all i need is the ROM apparently.
**EDIT2** i found the ROM and everything worked (yeey)
solving 1+5=6 was a bit of an anticlimax though, but now i'm on track =D
4
« on: June 06, 2011, 02:25:49 am »
./ spasm did the trick =D
tyvm
5
« on: June 05, 2011, 05:15:46 pm »
and how do i get into the directory? total command prompt noob speaking here (as i mentioned) =)
i have mac version of OSX (was included in tutorial)
**EDIT** i found how to change directories, but same thing still happens (-bash: spasm: command not found)
i am sure i am in the right directory
6
« on: June 05, 2011, 05:09:08 pm »
i get :
-bash: spasm: command not found
7
« on: June 05, 2011, 04:45:21 pm »
ok so i am new(b) to assembly (ti84+)
i read Hot_Dog's tutorial and understood most of it. now wanted to try his programs myself.
i am currently working in macosx, although i can swap to windows (7) if really necessary (prefer not though).
i am not familiar with the Command prompt (windows nor macosx), so detailed instructions are maybe needed
so basically i got program1.asm in directory MacOSX/Users/Eleven/Desktop/Assembly
in this same directory i got both include files, and spasm and WabbitEmu
what steps do i need to take to assemble the program and run it in the Emulator (WabbitEmu)?
thx
8
« on: June 04, 2011, 01:43:19 pm »
oh yeah I forgot to mention that: i (only) own a Ti84+ calc.
thx for the warm welcome, and the peanuts (i guess =D)
9
« on: June 04, 2011, 08:10:51 am »
Hi everybody.
I've been programming TiBasic quite some time now, and feel there are few challenges left there.
so I decided to start learning assembly (yeey)
I started with "hotdog's tutorial" (which brought me here btw) a week ago, and continued today with the "28-day-guide".
for now everything is pretty clear, but I'm sure when things get harder, I will spend much time on the forum asking questions or searching for more info...
I'm from Belgium, so i speak Dutch and English fluently and understand French also.
I noticed a Dutch copy of the terms of agreement, is there a Dutch community here? If not no worries, English suits me fine.
thats it for a short introduction i guess,...
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