Gerrit’s activity

Program updated: E45_TTL_100 - Waits replaced by loops

Gerrit Pathuis - 01 Apr 2018

New program: Epaper_epd1in54_Waveshare - E_paper, E_ink, Screen size 1.54", resolution 200x200, 4 wire spi, Waveshare, Black and White, Kl25Z, …

Gerrit Pathuis - 31 Mar 2018

Program updated: HC05_KL25Z_Hello_PC - Works, tested 2-12-2017

Gerrit Pathuis - 08 Dec 2017

Program updated: K22F_AS5510_I2C_tst - mbed revision 157

Gerrit Pathuis - 13 Nov 2017

Program updated: LCD_serial_16x2 - Sparkfun LCD-09067 connected to KL25Z.

Gerrit Pathuis - 12 Nov 2017

Program updated: ADXL345_interrupt - update mbed lib version 151

Gerrit Pathuis - 22 Sep 2017

Program updated: PwmOut_K64F_Basic - mbed library update

Gerrit Pathuis - 21 Jun 2016

Question asked: 125 RAM Memory K22F size: Got a question regarding the RAM memory of the K22F. After compiling a simple program …

Gerrit Pathuis - 14 Mar 2015

K22F_DSP_Matrix_least_square wiki was updated K22F_DSP_Matrix_least_square wiki was updated

Gerrit Pathuis - 10 Mar 2015

New program: K22F_DSP_Matrix_least_square - Example of a least square caculation, Matrix calculation based on CMSIS-DSP library, x(t)=a+b*t+c*t^2.

Gerrit Pathuis - 10 Mar 2015

Gerrit’s public repositories

• Mbed 2 deprecated

  ADXL345_interrupt

  Collects 30 samples from ADXL345 (3 axis Accelerometer, Sprakfun SEN-09836 breakout board) based on interrupt and presents the data.

  interrupt, SEN-09836, sparkfun, SPI, Wire
  Last updated: 22 Sep 2017 4 111

• Mbed 2 deprecated

  BMA180_SPI_simple

  MBA180 sensor SPI (four wire connection) with interrupt demo. Fifty samples are read, stored in a array and presented.

  bma180, interrupt, SPI
  Last updated: 18 Dec 2010 1 74

• Mbed 2 deprecated

  E45_TTL_100

  E45_TTL_100, Lora transceiver, tested on KL25Z connection with E45 via RS232. Power 100 mW, 868 MHz, range 2 km

  E45_TTL_100, KL25z, Lora, Radio communication, transceiver
  Last updated: 01 Apr 2018 6 4

• Mbed 2 deprecated

  Epaper_epd1in54_Waveshare

  E_paper, E_ink, Screen size 1.54", resolution 200x200, 4 wire spi, Waveshare, Black and White, Kl25Z, 8 wire print connector, supply 3.3 Volt, IL0373 Controller, font size is 8, 12, 16 …

  E ink, E paper, E_ink, E_paper, e-ink, E-Paper, ePaper
  Last updated: 31 Mar 2018 11 57

• Mbed 2 deprecated

  GPS_SUP500F_simple

  GPS receiver, SkyTraq Venus 6, SUP500F with internal smart antenna, reads the raw NMEA information and transfers only the GPGGA info to the laptop. Simple example.

  Antenna, GPS, internal, Receiver, Skytraq, smart, SUP500F, Venus, with
  Last updated: 13 Mar 2011 2 62

• Mbed 2 deprecated

  HC05_KL25Z_Hello_PC

  Bluetooth HC05 + KL25Z communicate with Bluetooth dongle in PC in both directions.

  bluetooth, hc-05, HC05, KL25z
  Last updated: 08 Dec 2017 3 51

• Mbed 2 deprecated

  K22F_AS5510_I2C_tst

  AS5510, 10 bit Absolute linear Hall Field Sensor with I2C output. Lateral movement measurement for simple 2-pole magnet. Magnet diameter 1mm, length 2mm. Output 10 bit resolution, distance per LSB …

  AS5510, Field, K22F, magnet, Position Sensor
  Last updated: 13 Nov 2017 8 22

• Mbed 2 deprecated

  K22F_DSP_Matrix_least_square

  Example of a least square caculation, Matrix calculation based on CMSIS-DSP library, x(t)=a+b*t+c*t^2.

  CMSIS-DSP, DSP, example, K22F, Least Square, matrix
  Last updated: 10 Mar 2015 1 27

• Mbed 2 deprecated

  LCD_serial_16x2

  LCD 16x2, www.Sparkfun.com part LCD-09067, serial enabled

  LCD, Serial
  Last updated: 12 Nov 2017 3 272

• Mbed 2 deprecated

  Measuring_Capacitance

  Measuring the capacity of a capacitor, dumping info to PC screen

  Capacitance, capacitor, measure, Meter
  Last updated: 07 Jan 2012 2 53