我前几天用esp32写了几个程序,然后写到一个访问WiFi的程序的时候,就一直重启。
我烧了blink,烧了只有setup和loop的空程序,仍在一直重启。
主控是esp-wroom-32,arduino ide1.8.13,只用USB供电,没有任何外接接口
重启信息:
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode: DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:1216
ho 0 tail 12 room 4
load:0x40078000,len:10944
load:0x40080400,len:6388
entry 0x400806b4
Guru Meditation Error: Core 0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x400e9788: ffffffff ffffffff ffffffff
Core 0 register dump:
PC : 0x400e978d PS : 0x00060030 A0 : 0x800ead14 A1 : 0x3ffbba50
A2 : 0x00000001 A3 : 0x00000000 A4 : 0x00000000 A5 : 0x3ff42034
A6 : 0x0000001e A7 : 0x0000001f A8 : 0x0160a000 A9 : 0x0000000f
A10 : 0x00000000 A11 : 0x0000000f A12 : 0x00000004 A13 : 0x3ff42084
A14 : 0x0000f500 A15 : 0x00000000 SAR : 0x00000017 EXCCAUSE: 0x00000000
EXCVADDR: 0x00000000 LBEG : 0x40087924 LEND : 0x40087940 LCOUNT : 0xffffffff
ELF file SHA256: 0000000000000000
Backtrace: 0x400e978d:0x3ffbba50 0x400ead11:0x3ffbba70 0x40086b10:0x3ffbbac0 0x400e86c5:0x3ffbbaf0 0x400e3940:0x3ffbbb10 0x400e38b9:0x3ffbbb30 0x400e384d:0x3ffbbb50 0x400d8222:0x3ffbbb80 0x40089845:0x3ffbbba0
Rebooting...
ets Jun 8 2016 00:22:57
然后几分钟后一切按原样再试了一下,变成了:
E (126) psram: PSRAM ID read error: 0xffffffff
程序:void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
谢谢。
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