Search found 9 matches
- Sun Dec 24, 2017 3:19 pm
- Forum: Other Boards
- Topic: [STM32F103] - Porting MicroPython to the "BluePill" board
- Replies: 23
- Views: 46377
Re: [STM32F103] - Porting MicroPython to the "BluePill" board
The firmware is built successful, but it is too big to deploy.
- Fri Nov 24, 2017 11:06 am
- Forum: MicroPython pyboard
- Topic: pyboard is dead, why
- Replies: 3
- Views: 2750
Re: pyboard is dead, why
Thanx to all. I built the firmware by gcc-arm myself. Yesterday I downloaded the firmware.dfu by DFU deploying. Today, I downloaded the firmware.hex by J-link. There was no change. Then I was afraid that there was a hardware failure, I decided to download a test.hex to light the LED. After downloadi...
- Thu Nov 23, 2017 2:00 pm
- Forum: MicroPython pyboard
- Topic: pyboard is dead, why
- Replies: 3
- Views: 2750
pyboard is dead, why
HI,ALL,
I test pyb.stop() at the end of my main.py, but maybe it make my pyboard dead, because it becomes to be "an unknown device". I have redownloaded firmware of micropython, but no use. accturely, only DFU mode can be recognized.
I don't know why, and how can I deal with it?
thanx in advance.
I test pyb.stop() at the end of my main.py, but maybe it make my pyboard dead, because it becomes to be "an unknown device". I have redownloaded firmware of micropython, but no use. accturely, only DFU mode can be recognized.
I don't know why, and how can I deal with it?
thanx in advance.
- Fri Jul 14, 2017 5:46 am
- Forum: Other Boards
- Topic: VCC-GND STM32F407VET6 dev board
- Replies: 25
- Views: 40073
Re: VCC-GND STM32F407VET6 dev board
I set the board to DFU mode , and download the flash using:
$make BOARD=VCC_GND_F407 deploy
It worked in MACos, but met a driver trouble in Win7 X64. It can be read as a mass strorage, but the VCP cannot work.
What is the problem?
$make BOARD=VCC_GND_F407 deploy
It worked in MACos, but met a driver trouble in Win7 X64. It can be read as a mass strorage, but the VCP cannot work.
What is the problem?
- Fri Jul 14, 2017 5:28 am
- Forum: MicroPython pyboard
- Topic: w7 does not recognize pyboard as a serial port
- Replies: 8
- Views: 6721
Re: w7 does not recognize pyboard as a serial port
I met the same problem in win7 x64, and my board can work in MACBOOK。
Have you solved it?
Have you solved it?
- Fri Jul 14, 2017 5:21 am
- Forum: MicroPython pyboard
- Topic: Win10 driver - fixed with STM VCP driver?
- Replies: 1
- Views: 2505
Re: Win10 driver - fixed with STM VCP driver?
My PYBoard can work in MACOS, but met a driver problem in Win7 X64.
I installed the driver and no use.
I installed the driver and no use.
- Wed Jul 12, 2017 8:43 am
- Forum: MicroPython pyboard
- Topic: py board is a master or slave device
- Replies: 3
- Views: 3084
py board is a master or slave device
Hi, all,
I use my old stm32F407 board to run MicroPython, camparing with the sch of PYboard, there is the diffrence of USB otg. I want to know the PYboard is a master device or a slave device when it is plugged into windows.
Thanks in advance。
I use my old stm32F407 board to run MicroPython, camparing with the sch of PYboard, there is the diffrence of USB otg. I want to know the PYboard is a master device or a slave device when it is plugged into windows.
Thanks in advance。
- Wed Jul 12, 2017 8:37 am
- Forum: General Discussion and Questions
- Topic: How to use scipy in micropython
- Replies: 6
- Views: 9167
Re: How to use scipy in micropython
Thanks for your reply. Now I have to code my own array/fft/fir and so on. They are the keys of my job.
Thanks again.
Thanks again.
- Tue Jul 11, 2017 9:41 am
- Forum: General Discussion and Questions
- Topic: How to use scipy in micropython
- Replies: 6
- Views: 9167
How to use scipy in micropython
as title. I am a newer of micropython, and I want to use scipy and numpy in pyboard. what can I do then?
thanks in advance.
thanks in advance.