Search found 6 matches
- Mon Jul 13, 2020 1:58 am
- Forum: WiPy and CC3200 boards
- Topic: Wipy no float and math!
- Replies: 20
- Views: 109150
Re: Wipy no float and math!
First, thanks for the pointers on what needs to be done to build with float support. That said, it isn't so simple. I understand why it was omitted. that is possible to make fw with working floating and math.. And no need reinvent crutches for floating values.. And no official info about how compile...
- Mon Mar 05, 2018 4:26 am
- Forum: Development of MicroPython
- Topic: Porting Mirocpython to Risc V ?
- Replies: 10
- Views: 17165
- Fri Apr 08, 2016 5:15 pm
- Forum: WiPy and CC3200 boards
- Topic: Wipy no float and math!
- Replies: 20
- Views: 109150
Re: Wipy no float and math!
What do you _need_ floating point for?
Reconsider how you implement things for microcontrollers.
Floating point is generally overkill for most all applications. Merely a convenience that desktop computer users have become used to.
Reconsider how you implement things for microcontrollers.
Floating point is generally overkill for most all applications. Merely a convenience that desktop computer users have become used to.
- Sun Dec 20, 2015 1:22 am
- Forum: WiPy and CC3200 boards
- Topic: os.urandom... isn't very random?
- Replies: 6
- Views: 9231
os.urandom... isn't very random?
Plotting the output of os.urandom(512) to a bitmap display is disturbingly non-random: https://lh3.googleusercontent.com/oLNBSo65flc5rCfW2otN7usInwNte0zBq6QaT6YCx7tAXPJUT0U0e6OveUUMTajqvL9bivP8nLgOVb9cBCehdUn9dxYeHiN7meWyD7avBcHrDXtARj5xE5Du1gCW63nITv2wqAWxkrKV3j8WnGHJJQGEzOTh9G2iRdCV81oyq6u2lhWZQDZ...
- Thu Dec 17, 2015 5:04 pm
- Forum: WiPy and CC3200 boards
- Topic: Unable to assign a static IP address
- Replies: 3
- Views: 6073
Re: Unable to assign a static IP address
I believe you need to do wlan.connect before you do wlan.ifconfig.
Move your whole "if not wlan.isconnected():" block up as the first thing inside of your reset_cause checking block.
Move your whole "if not wlan.isconnected():" block up as the first thing inside of your reset_cause checking block.
- Sun Nov 22, 2015 3:48 am
- Forum: WiPy and CC3200 boards
- Topic: when will expansion board charge a battery?
- Replies: 1
- Views: 4198
when will expansion board charge a battery?
Good: When i'm powering a wipy on the expansion board via usb, the lipo battery charging appears to work. Bad: When i plug 5VDC directly into the gnd + vin pins instead of connecting USB, the battery charger doesn't appear to do its thing. in fact it's a bit scary: from machine import ADC adc = ADC(...