when running the code ， it turns an error like below：
Fatal exception (28):
epc1=0x4022514d
epc2=0x00000000
epc3=0x40105d08
epcvaddr=0x00000000
depc=0x00000000
rtn_add=0x4022514b
?
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x40100000, len 25992, room 16
tail 8
chksum 0x8f
load 0x3ffe8000, len 924, room 0
tail 12
chksum 0xdd
ho 0 tail 12 room 4
load 0x3ffe83a0, len 5088, room 12
tail 4
chksum 0x2f
csum 0x2f
i really really do not want to post here ！ but i am truly have not way to get help ！
when using the method to trace the error by search the eagle.s ： the result is there is nothing of “4022514d”
401072f2:c05540 suba5, a5, a4
401072f5:0155c0 sllia5, a5, 20
401072f8:335a add.na3, a3, a5
401072fa:017710 sllia7, a7, 31
401072fd:203370 ora3, a3, a7
40107300:f00d ret.n
40107302:030c movi.na3, 0
40107304:f00d ret.n
Disassembly of section .irom0.text:
40240000 <user_uart_wait_tx_fifo_empty-0x1ec>:
40240000:f6e8 l32i.na14, a6, 60
40240002:fe613ffe88583ffe { excw; excw; sraia6, a1, 30 }
4024000a:ff .byte 0xff
4024000b:fffe41 l32ra4, 40240004 <_irom0_text_start+0x4>
4024000e:050c movi.na5, 0
40240010:06b467 bgeua4, a6, 4024001a <_irom0_text_start+0x1a>Statistics: Posted by marhc_seven — Mon Nov 16, 2015 4:51 pm
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