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Messages - neuronix
1
« on: May 11, 2019, 09:45:46 am »
Sorry for this necropost, but a good feature would be to add a list of all user defined variables with var key 
2
« on: March 06, 2018, 09:48:06 am »
I want to write to a Flash area, exactly at adress 7267 page 77. But I saw I have to unlock the Flash. I want to know how an exploit to unlock the flash works.
Thank you in advance
3
« on: March 05, 2018, 11:36:41 am »
It could be a good thing to back up the libraries used in a program. Because if I lost those one, I haven't any save of them, only the main program
4
« on: March 01, 2018, 12:54:58 pm »
Could you remake it for TI-84 Plus CE/ TI-83 Premium CE ?
5
« on: January 13, 2018, 10:25:25 am »
You should update your program, because copy/paste and selection don't work on 4.5 
6
« on: October 25, 2017, 07:04:48 am »
Is it possible to add smulbb, smulbt, smultb and smultt?
Signed 16 bit MULtiplication of Bottom half of first operand with Bottom half of second operand => SMULBB
And for smulbt or smultb or smultt :
T is Top and B is Bottom
And smlabb smlabt smlatb and smlatt also exist. It's same as mla, but with signed and bottom or top.
Edit (Eeems): Merged double post
7
« on: September 21, 2017, 09:53:30 am »
I haven't the SDK Ndless, I can't install it on my computer. I already tried
8
« on: September 19, 2017, 10:11:19 am »
So I can't use any graphics syscalls? And I have already watched the hackspire doc but I can't found any adresse to use Gc in arm asm
9
« on: September 19, 2017, 05:36:37 am »
I know for put x1 in r1, y1 in r2, etc. But in r0 I should put Gc. But how can I define a Gc in asm?
10
« on: September 18, 2017, 06:25:02 pm »
Gc is an OS variable. There is a bit of documentation on https://hackspire.org/index.php/Syscalls#Graphic_Context_API.
But, for the #define e_gui_gc_drawLine 314 // void gui_gc_drawLine(Gc p1, int p2, int p3, int p4, int p5) How I can use this in ASM? I'd guess in R0 as usual.
I try this code : main
stmfd sp!, {r0-r12, lr}
mov r0, #0xC0000010
ldr r0, [r0]
bl clrscrCX
adr r0, text
swi #46 ;tolower
swi #341 ;disp_msg
bl wait
ldmfd sp!, {r0-r12, pc}
wait
stmfd sp!, {r0-r12, lr}
mvn r0, #0
mov r0, r0, lsr #4
waitloop
sub r0, r0, #1
cmp r0, #0
bgt waitloop
ldmfd sp!, {r0-r12, pc}
clrscrCX
stmfd sp!, {r0-r12, lr}
mov r4, r0
mov r5, #0
mov r6, #0
mov r7, #0
xloop
mov r0, r4
mov r1, r5
mov r2, r6
mov r11, r7
bl setPixel
add r5, r5, #1
cmp r5, #320
blt xloop
add r6, r6, #1
mov r5, #0
cmp r6, #240
blt xloop
ldmfd sp!, {r0-r12, pc}
setPixel
stmfd sp!, {r0}
add r0, r0, r1, lsl #1
add r0, r0, r2, lsl #9
add r0, r0, r2, lsl #7
strh r11, [r0]
ldmfd sp!, {r0}
bx lr
text
dcb "HELLO WORLD!", 0but he displays HELLO WORLD!
11
« on: September 18, 2017, 11:10:30 am »
And if I want to reuse the return value of the syscall, in which register is the return value?
12
« on: September 17, 2017, 05:18:11 pm »
But 22 is the syscall puts and not printf
Yes with 341, it works. But with the syscall void gui_gc_drawLine(Gc p1, int p2, int p3, int p4, int p5), what is Gc p1? A pointer to the screen area? And p2, p3, p4, p5? The coordinates of the line? Edit (Eeems): Merged double post
13
« on: September 17, 2017, 03:49:18 pm »
It doesn't work. Nothing is displayed
14
« on: September 16, 2017, 05:33:35 pm »
Waouh. Beautiful  I am waiting for your program with impatience 
15
« on: September 15, 2017, 03:37:42 pm »
so, for #define e_puts 22 // int nuc_puts(const char *p1)
it's my code:
main
stmfd sp!, {r0-r12, lr}
adr r0, text
swi #22
bl wait
ldmfd sp!, {r0-r12, pc}
wait
stmfd sp!, {r0-r12, lr}
mvn r0, #0
mov r0, r0, lsr #4
waitloop
sub r0, r0, #1
cmp r0, #0
bgt waitloop
ldmfd sp!, {r0-r12, pc}
text
dcb "Hello World!"Is it good?
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