L01 does not run boot.py or main.py

[Thosch42]

Hi all!
I've another strange thing. My L01 devices does not run boot.py or main.py after power up or reset. I uploaded very simple test files.
boot.py:

from machine import UART
import machine
import uos

usb = UART(0, baudrate=115200)
os.dupterm(usb)

print('running boot.py')

uos.uname()

main.py:

print("running main.py")
x = 0
for y in range(0, 9):
    x += 1
    print(x)

A Lopy on Expansionboard 2.1a gives me:

>>> ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun  8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_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:0x3fff8028,len:8
load:0x3fff8030,len:1728
load:0x4009fa00,len:0
load:0x4009fa00,len:14584
entry 0x400a059c
running boot.py
(sysname='LoPy', nodename='LoPy', release='1.18.1.r1', version='v1.8.6-849-b0520f1 on 2018-08-29', machine='LoPy with ESP32', lorawan='1.0.2')
running main.py
1
2
3
4
5
6
7
8
9
Pycom MicroPython 1.18.1.r1 [v1.8.6-849-b0520f1] on 2018-08-29; LoPy with ESP32
Type "help()" for more information.
>>>

My L01 on my custom baseboard and also connected on a Expansionboard 2.1a gives me:

>>> ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x3b (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:QIO, clock div:1
load:0x3fff0008,len:4
load:0x3fff000c,len:148
load:0x40078000,len:11876
ho 0 tail 12 room 4
load:0x40080000,len:268
entry 0x40080034
MicroPython v1.8.6-620-g3812d902 on 2017-05-24; LoPy with ESP32
Type "help()" for more information.
>>>

What means this "ho 0 tail 12 room 4"?

I can run boot.py or main.py on the L01 manually:

>>>
running boot.py
(sysname='LoPy', nodename='LoPy', release='1.7.0.b1', version='v1.8.6-620-g3812d902 on 2017-05-24', machine='LoPy with ESP32', lorawan='1.0.0')
╝╝>
MicroPython v1.8.6-620-g3812d902 on 2017-05-24; LoPy with ESP32
Type "help()" for more information.
>>>

>>>
running main.py
1
2
3
4
5
6
7
8
9
╝╝>
MicroPython v1.8.6-620-g3812d902 on 2017-05-24; LoPy with ESP32
Type "help()" for more information.
>>>

I checked with FTP that the files are there and not corrupted. Everything seems to be fine.

Any suggestions??

Cheers,
Thomas

[Thosch42]

It's fixed!!
See post Problems getting L01 into bootloader mode.

Cheers,
Thomas