Here is the error output I'm getting:
Code: Select all
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x3ffe8000, len 884, room 16
tail 4
chksum 0x9d
load 0x3ffe8380, len 808, room 4
tail 4
chksum 0xa1
load 0x40100000, len 24688, room 4
tail 12
chksum 0x8f
csum 0x8f
rf_cal[0] !=0x05,is 0xFF
rf cal sector: 1019
freq trace enable 1
rf[112] : ff
rf[113] : ff
rf[114] : ff
w_flash
SDK ver: 2.2.1(6ab97e9) compiled @ Jun 7 2018 13:59:14
phy ver: 3125_15, pp ver: 250.31
compile time:Jul 21 2018 14:16:49
mode : softAP(5e:cf:7f:a4:54:1a)
add if1
dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
[b]Fatal exception 28(LoadProhibitedCause):
epc1=0x40101bbe, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000004, depc=0x0
0000000[/b]
According to my linker output .map file, there is phy_change_channel() at the address 0x40101bb4
This is my code:
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void ICACHE_FLASH_ATTR
[b]user_init[/b](void)
{
char buf[128] = { 0 };
os_printf("compile time:%s %s\r\n", __DATE__, __TIME__);
system_init_done_cb(sdk_init_done_cb);
}
void ICACHE_FLASH_ATTR
[b]sdk_init_done_cb[/b](void) {
os_printf("test");
system_soft_wdt_feed();
My linker was missing two functions, so I've put it into my code, but I believe this is not correct. But wasn't able to find any documentation related to them.
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void ICACHE_FLASH_ATTR [b]__wrap_system_restart_local[/b]()
{
}
void ICACHE_FLASH_ATTR [b]__wrap_register_chipv6_phy[/b]()
{
}
What can be possibly wrong? I'm struggling with it for several days

One more thing - if I flash the RF cal sector (which wasn't flashed in the case above) it won't show basically anything.