Hello,
on registering a 4ZeroBox I get “Can’t find chipid”.
I thing the driver is working in the right way: trying to get device info in Zerynth Studio, I get all the expected information, comprised also the serial port.
The registration process seem OK:
[info] Starting device registration
[info] Burning bootloader…
[info] Burning bin
[info] esptool.py v2.0
[info] Connecting…
[info] Chip is ESP32D0WDQ5 (revision (unknown 0xa))
[info] Uploading stub…
[info] Running stub…
[info] Stub running…
[info] Changing baud rate to 576000
[info] Changed.
[info] Configuring flash size…
[info] Auto-detected Flash size: 16MB
[info] Flash params set to 0x0240
[info] Compressed 14672 bytes to 9652…
[info]
[info] Writing at 0x00001000… (100 %)
[info] Wrote 14672 bytes (9652 compressed) at 0x00001000 in 0.2 seconds (effective 625.9 kbit/s)…
[info] Hash of data verified.
[info] Compressed 214864 bytes to 123913…
[info]
[info] Writing at 0x00010000… (12 %)
[info] Writing at 0x00014000… (25 %)
[info] Writing at 0x00018000… (37 %)
[info] Writing at 0x0001c000… (50 %)
[info] Writing at 0x00020000… (62 %)
[info] Writing at 0x00024000… (75 %)
[info] Writing at 0x00028000… (87 %)
[info] Writing at 0x0002c000… (100 %)
[info] Wrote 214864 bytes (123913 compressed) at 0x00010000 in 2.4 seconds (effective 703.6 kbit/s)…
[info] Hash of data verified.
[info] Compressed 3072 bytes to 156…
[info]
[info] Writing at 0x00008000… (100 %)
[info] Wrote 3072 bytes (156 compressed) at 0x00008000 in 0.0 seconds (effective 3504.2 kbit/s)…
[info] Hash of data verified.
[info] Compressed 1024 bytes to 20…
[info]
[info] Writing at 0x00390000… (100 %)
[info] Wrote 1024 bytes (20 compressed) at 0x00390000 in 0.0 seconds (effective 2320.2 kbit/s)…
[info] Hash of data verified.
[info]
[info] Leaving…
[info] Hard resetting…
[error] Can’t find chipid
If I open the console I see continusly a boot sequence:
ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_RESET),boot:0x1f (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:2
load:0x3fff0018,len:4
load:0x3fff001c,len:3068
load:0x40078000,len:0
load:0x40078000,len:11504
entry 0x40078d64
Guru Meditation Error: Core 0 panic’ed (IntegerDivideByZero)
. Exception was unhandled.
Register dump:
PC : 0x400f02a7 PS : 0x00060b33 A0 : 0x800d5a97 A1 : 0x3ffcd9b0
A2 : 0x00000000 A3 : 0x04c4b400 A4 : 0x3ffb1204 A5 : 0x3f406f78
A6 : 0x0000000d A7 : 0x00000000 A8 : 0x3ff53000 A9 : 0x000fffff
A10 : 0x00000010 A11 : 0x00000000 A12 : 0x0000000a A13 : 0x0000001d
A14 : 0x00000001 A15 : 0x00000001 SAR : 0x0000001c EXCCAUSE: 0x00000006
EXCVADDR: 0x00000000 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0x00000000
Backtrace: 0x400f02a7:0x3ffcd9b0 0x400d5a94:0x3ffcd9e0 0x400d6161:0x3ffcda20 0x400f15a7:0x3ffcda60 0x400dd1f5:0x3ffcda80 0x400d5cb7:0x3ffcdaa0 0x400d5ce3:0x3ffcdb60 0x400d5337:0x3ffcdba0 0x400d2515:0x3ffcdbc0 0x400d24a1:0x3ffcdbe0 0x400d24fe:0x3ffcdc00 0x400d0ea4:0x3ffcdc20Rebooting…
What’s wrong?
Strange thing: “” in the boot sequenced.
I tried to erase flash without results.
Thank you in advance