Search found 8 matches

by MarkTk
Fri Apr 03, 2020 9:35 am
Forum: Pyboard D-series
Topic: LIS3DH sensor with SPI
Replies: 8
Views: 772

Re: LIS3DH sensor with SPI

Thanks so much for you help. sorry for bothering you again, but I was trying to implement it as you indicated me but i´m still getting errors. MicroPython v1.11-576-gd667bc642 on 2019-11-13; PYBD-SF6W with STM32F767IIK Type "help()" for more information. >>> import lis3dh >>> from machine import SPI...
by MarkTk
Wed Apr 01, 2020 3:52 pm
Forum: Pyboard D-series
Topic: LIS3DH sensor with SPI
Replies: 8
Views: 772

Re: LIS3DH sensor with SPI

Hi, you were right i was having also problems with that. Thanks so much for your help. I could import correctly the library (and also the I2C is working without any issue) but I cannt get it to work with the SPI interface. >>> import lis3dh >>> from machine import SPI, Pin >>> Pin('EN_3V3').value(1)...
by MarkTk
Wed Apr 01, 2020 8:57 am
Forum: Pyboard D-series
Topic: LIS3DH sensor with SPI
Replies: 8
Views: 772

Re: LIS3DH sensor with SPI

sorry, I was trying to convert the code but im getting always the error "AttributeError: 'module' object has no attribute 'LIS3DH_SPI'" >>> from machine import SPI, Pin >>> Pin('EN_3V3').value(1) >>> cs = machine.Pin('X5', machine.Pin.OUT) >>> spi=SPI(1) >>> spi.init(baudrate=100000, polarity=0, pha...
by MarkTk
Wed Apr 01, 2020 6:44 am
Forum: Pyboard D-series
Topic: LIS3DH sensor with SPI
Replies: 8
Views: 772

Re: LIS3DH sensor with SPI

Hi,
I will try to rewrite the library as you indicated....thanks so much for your help!!!
by MarkTk
Tue Mar 31, 2020 5:24 pm
Forum: Pyboard D-series
Topic: LIS3DH sensor with SPI
Replies: 8
Views: 772

LIS3DH sensor with SPI

Hi, I´m really new with micropython and I was trying to work with the LIS3DH sensor throught SPI but i cannt get it to work. This is the code that I was running: > MicroPython v1.11-576-gd667bc642 on 2019-11-13; PYBD-SF6W with STM32F767IIK Type "help()" for more information. >>> >>> from machine imp...
by MarkTk
Tue Mar 31, 2020 5:10 pm
Forum: Pyboard D-series
Topic: I2C Master-Slave
Replies: 6
Views: 558

Re: I2C Master-Slave

Hi,
As you indicated I was trying to work with Master/Slave on 1 pyboard-d.
Thanks so much for the answer and the information. It helped me a lot!!
by MarkTk
Tue Mar 24, 2020 8:53 am
Forum: Pyboard D-series
Topic: I2C Master-Slave
Replies: 6
Views: 558

Re: I2C Master-Slave

Hello pythoncoder,

thanks for the quick reply. Is it possible to do it, with the same pyboard as master-slave with the two I2C? or it is needed and extra device as in your case the (ESP8266)??
by MarkTk
Tue Mar 24, 2020 8:24 am
Forum: Pyboard D-series
Topic: I2C Master-Slave
Replies: 6
Views: 558

I2C Master-Slave

Hi all, i´m starting to work with Micropython and i´m having some questions about it. I was trying to test the I2C communication in my Pyboard, and for that, I joined the sda ​​pins (X10, Y10) together, and also for the scl(pins X9 and Y9), and I was trying to configure one as master and the other a...