198 {
transferToFlash:
00000848: push {r7, lr}
0000084a: sub sp, #8
0000084c: add r7, sp, #0
200 unsigned long * fromAddress = (unsigned long *)0x40000; //starting location of our flash image
0000084e: mov.w r3, #262144 ; 0x40000
00000852: str r3, [r7, #4]
201 unsigned long toAddress = APPLICATION_START;
00000854: mov.w r3, #4096 ; 0x1000
00000858: str r3, [r7, #0]
204 for( ; (unsigned long)fromAddress <= 0x7efff; )
0000085a: b.n 0x894 <transferToFlash+76>
206 memcpy( buffer, fromAddress, MAX_BUFFER_SIZE);
0000085c: movw r3, #80 ; 0x50
00000860: movt r3, #4096 ; 0x1000
00000864: ldr r2, [r7, #4]
00000866: mov r0, r3
00000868: mov r1, r2
0000086a: mov.w r2, #4096 ; 0x1000
0000086e: bl 0xb6c <memcpy>
209 myWriteFlash( toAddress, buffer, MAX_BUFFER_SIZE );
00000872: ldr r0, [r7, #0]
00000874: movw r1, #80 ; 0x50
00000878: movt r1, #4096 ; 0x1000
0000087c: mov.w r2, #4096 ; 0x1000
00000880: bl 0x44c <myWriteFlash>
212 toAddress+= 0x1000;
00000884: ldr r3, [r7, #0]
00000886: add.w r3, r3, #4096 ; 0x1000 <-- this is correct
0000088a: str r3, [r7, #0]
213 fromAddress+= 0x1000;
0000088c: ldr r3, [r7, #4]
0000088e: add.w r3, r3, #16384 ; 0x4000 <-- this should be 0x1000 or #4096
00000892: str r3, [r7, #4]
204 for( ; (unsigned long)fromAddress <= 0x7efff; )
00000894: ldr r2, [r7, #4]
00000896: movw r3, #61439 ; 0xefff
0000089a: movt r3, #7
0000089e: cmp r2, r3
000008a0: bls.n 0x85c <transferToFlash+20>
215 } |
