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my interpretaion of the get_ctov/radio_buffer_init loop was

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incorrect. I think it is right now.
This commit is contained in:
Mariano Alvira 2009-04-12 09:31:22 -04:00
parent ebd1b7a2e4
commit 63a7b54593
2 changed files with 9 additions and 8 deletions
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9
doc/radioinit
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@ -102,10 +102,11 @@ RadioInit is (roughly):
SMAC_InitFromFlash(0x1F000);
SMAC_InitFlybackSettings();
v = get_ctov(0,u8RamValues[3]);
do {
u8RamValues[8] = v;
} while((v>>24)>16);
uint8_t i;
uint8_t buffer_radio_init[16];
for(i=0; i<16; i++) {
buffer_radio_init[i] = get_ctov(i,u8RamValues[3]);
}
/*

8
doc/ws.dis
View file

@ -5266,16 +5266,16 @@ Disassembly of section P2:
403082: f000 f881 bl 403188 <fill_ram_struct> // and a call to fill ram struct --- maybe important to the program?
403086: 2400 movs r4, #0
403088: 78e9 ldrb r1, [r5, #3] // appears to be 0x9b
40308a: 0620 lsls r0, r4, #24
40308a: 0620 lsls r0, r4, #24 // clobber high 24 bits
40308c: 0e00 lsrs r0, r0, #24
40308e: f000 f86d bl 40316c <get_ctov> //v=get_ctov(0,0x9b)
403092: 1929 adds r1, r5, r4 // r4 = 0, r5 is &ram_init_val
403094: 7208 strb r0, [r1, #8]
403096: 1c64 adds r4, r4, #1 // r4 = 1
403098: 0620 lsls r0, r4, #24
403096: 1c64 adds r4, r4, #1 // r4 = r4+1
403098: 0620 lsls r0, r4, #24 // clobber high 24 bits
40309a: 0e00 lsrs r0, r0, #24
40309c: 2810 cmp r0, #16
40309e: d3f3 bcc.n 403088 <RadioInit+0xcc> // branch if (v>>24)>16
40309e: d3f3 bcc.n 403088 <RadioInit+0xcc> // branch if 16 > r0
4030a0: b001 add sp, #4 // return?
4030a2: 9804 ldr r0, [sp, #16]
4030a4: bcf0 pop {r4, r5, r6, r7}