升级到2.0.0后,smartconfig airkiss crash
升级到2.0.0后,smartconfig airkiss crash
Postby wawaii » Fri Aug 26, 2016 7:37 pm
升级到2.0.0后,调用smartconfig_start(),出现Fatal exception重启,type是SC_TYPE_AIRKISS。
Fatal exception 0(IllegalInstructionCause):
epc1=0x40210443, epc2=0x00000000, epc3=0x00000000, excvaddr=0x4010047b, depc=0x00000000
查看.S文件,0x4210443是在user_uart_wait_tx_fifo_empty中
Fatal exception 0(IllegalInstructionCause):
epc1=0x40210443, epc2=0x00000000, epc3=0x00000000, excvaddr=0x4010047b, depc=0x00000000
查看.S文件,0x4210443是在user_uart_wait_tx_fifo_empty中
Re: 升级到2.0.0后,smartconfig airkiss crash
Postby wawaii » Fri Aug 26, 2016 7:57 pm
试了下example里的smart_config,同样会crash:
Fatal exception 0(IllegalInstructionCause):
epc1=0x40210443, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
也是在user_uart_wait_tx_fifo_empty内。
Fatal exception 0(IllegalInstructionCause):
epc1=0x40210443, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
也是在user_uart_wait_tx_fifo_empty内。
Re: 升级到2.0.0后,smartconfig airkiss crash
Postby wawaii » Mon Aug 29, 2016 2:41 pm
ESP_Rubin wrote:这个需要你查一下外部电源供电是否正常了
为什么airkiss会调用user_uart_wait_tx_fifo_empty?我把os_printf关掉也会出错。
外部电源是经过LDO稳压到3.3V供电,usb转uart我测的电压是3.17V,感觉外部电源供电应该更标准啊。
出错的情况下是,我用一个稳压源作为外部电源,airkiss必然出错;但如果用电池的话,反而好一点,跑了5次,只有一次出错。
请看下我的电路图
- 捕获.PNG (17.99 KiB) Viewed 25879 times
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