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Lots of progress!

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This commit is contained in:
Mariano Alvira 2009-04-12 18:31:52 -04:00
parent 63a7b54593
commit bc68d77b66
3 changed files with 49 additions and 7 deletions
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43
doc/radioinit
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@ -89,9 +89,6 @@ then maybe buckbypass sequence... 4 entries from r4+16
0x402b64 <gBuckByPass_c>: 0x80003000 0x00000018 0x80003048 0x00000f04
0x402b74 <gBuckByPass_c+16>: 0x00000000 0x000161a8 0x80003048 0x00000ffc
RadioInit is (roughly):
SMAC_InitFromMemory(gRadioTOCCal1,40);
@ -101,6 +98,9 @@ RadioInit is (roughly):
SMAC_InitFromMemory(gRadioInit_RegReplacement_c,344);
SMAC_InitFromFlash(0x1F000);
SMAC_InitFlybackSettings();
SMAC_InitFromMemory(gBuckByPass_c,16);
fill_ram_struct(&u8RamValues);
uint8_t i;
uint8_t buffer_radio_init[16];
@ -109,6 +109,43 @@ RadioInit is (roughly):
}
Some kind of success!
This replacment works:
// RadioInit(PLATFORM_CLOCK, gDigitalClock_PN_c, u32LoopDiv); // need this to work
/* my replacment for RadioInit, flyback and vreg have been separated out */
radio_init();
// SMAC_InitFromMemory(gRadioTOCCal1,40);
// *(volatile uint32_t *)0x80009000 = 0x80050100;
// SMAC_InitFromMemory(gRadioTOCCal2_24MHz_c,8);
// SMAC_InitFromMemory(gRadioTOCCal3_c,88);
// SMAC_InitFromMemory(gRadioTOCCal5,32);
// SMAC_InitFromMemory(gRadioInit_RegReplacement_c,344);
SMAC_InitFromFlash(0x1F000);
// SMAC_InitFlybackSettings();
flyback_init();
// SMAC_InitFromMemory(gBuckByPass_c,16);
vreg_init();
*((uint32_t *)&u8RamValues) = 0x4c20030a;
fill_ram_struct(&u8RamValues);
for(j=0; j<16; j++) {
// buffer_radio_init[j] = get_ctov(j,u8RamValues[3]);
buffer_radio_init[j] = get_ctov(j,0x4c); //0x4c loads the right values into buffer_radio_init... but why isn't RamValues correct?
}
Which means my radio_init, and vreg_init are good. It also means that
my intreprtation of buffer_radio_init is correct. It may also mean
that u8RamValues isn't important since I just set it's value.
That means I only have InitFromFlash to replace now!
/*
After init from flash and flyback settings
ram_init_val - 004055d0