Search found 30 matches

by RWLTOK
Sat Feb 15, 2020 4:02 pm
Forum: Other Boards
Topic: Boot time is 10 seconds for a NUCLEO_L452RE build
Replies: 3
Views: 329

Re: Boot time is 10 seconds for a NUCLEO_L452RE_P build

<scratching head> Ok... The ole "works on my machine". That is good to know. I am using an older compiler version and 18.03. Hmm. I actually have the NUCLEO_L452RE_P. This is the one with SMPS (low voltage core) support. I wonder if there is a different default clock speed. Even though I have it jum...
by RWLTOK
Mon Jan 20, 2020 12:19 am
Forum: Other Boards
Topic: Boot time is 10 seconds for a NUCLEO_L452RE build
Replies: 3
Views: 329

Re: Boot time is 10 seconds for a NUCLEO_L452RE build

Here is some additional information: ~/micropython/ports/stm32/boards$ diff NUCLEO_L452RE/stm32l4xx_hal_conf.h PYBV11/stm32f4xx_hal_conf.h 5,6c5,6 < #ifndef MICROPY_INCLUDED_STM32L4XX_HAL_CONF_H < #define MICROPY_INCLUDED_STM32L4XX_HAL_CONF_H --- > #ifndef MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H > #de...
by RWLTOK
Mon Jan 20, 2020 12:09 am
Forum: Other Boards
Topic: Boot time is 10 seconds for a NUCLEO_L452RE build
Replies: 3
Views: 329

Boot time is 10 seconds for a NUCLEO_L452RE build

I built V1.12 for the NUCLEO_L452RE board. When I reset the board, it is nearly 10 seconds before a promt appears. I checked this with a logic analyzer to prove that it was not a delay from WinDoz. Thoughts anyone? For what it's worth, I used whatever compiler you get with a apt-get install gcc-arm-...
by RWLTOK
Sun Jan 19, 2020 11:31 pm
Forum: ESP32 boards
Topic: MicroPython Startup Time
Replies: 26
Views: 1855

Re: MicroPython Startup Time

I built V1.12 for the NUCLEO_L452RE board. When I reset the board, it is nearly 10 seconds before a promt appears. I checked this with a logic analyzer to prove that it was not a delay from WinDoz. Thoughts anyone? For what it's worth, I used whatever compiler you get with a apt-get install gcc-arm-...
by RWLTOK
Sun Jan 12, 2020 7:04 pm
Forum: Announcements and News
Topic: MicroPython version 1.12 released
Replies: 16
Views: 3186

Re: MicroPython version 1.12 released

BTW, great work on V1.12!

I did not specify in my post that I was referring to 3V Primary batteries like CR123 type.

Rich
by RWLTOK
Sat Jan 11, 2020 7:19 pm
Forum: Announcements and News
Topic: MicroPython version 1.12 released
Replies: 16
Views: 3186

BLE, was Re: MicroPython version 1.12 released

Any forks out there that support other stand alone BLE devices? The Murata module on the PYBD won't run off a 3V Lithium battery according to the Murata datasheet for the module.
by RWLTOK
Thu Jan 02, 2020 7:50 pm
Forum: Development of MicroPython
Topic: V1.12 RuntimeError: name too long
Replies: 2
Views: 199

Re: V1.12 RuntimeError: name too long

Found the issue. I received a new clone pyboard V1.1 from China. When I restored a known working micropython image I got the same error so I knew it was not an issue with the build. By restoring the local file system (orange green LED boot), the error went away. Perhaps this will help someone.

Rich
by RWLTOK
Thu Jan 02, 2020 5:58 pm
Forum: Development of MicroPython
Topic: V1.12 RuntimeError: name too long
Replies: 2
Views: 199

V1.12 RuntimeError: name too long

I just built and installed v1.12 on a PYBV11 board. This is what comes up after power up or a ctrl-d. Thoughts? >>> MPY: sync filesystems MPY: soft reboot RuntimeError: name too long RuntimeError: name too long MicroPython v1.12-35-g10709846f on 2020-01-02; PYBv1.1 with STM32F405RG Type "help()" for...
by RWLTOK
Mon Dec 30, 2019 12:00 am
Forum: General Discussion and Questions
Topic: micropython v1.12 is out!
Replies: 6
Views: 546

Re: micropython v1.12 is out!

I have previously had help getting 1.11 out of github. How do I get v1.12 to overwrite my current 1.11 "pull".

Rich