Joseph Ellsworth

Mbed 2 deprecated

xj-data-log-test-and-example

Data log for logging enviornmental, process and system state to FRAM or EPROM chips that do not have support for a file system. Includes support for multiple record types, evolving …

Mbed 2 deprecated

xj-Nucleo-F303K8-hdc1080-test

test code for hdc1080 humidity sensor

hdc1080

interface library to support TI hdc1080 humidity and temperature sensor

temp-thermisterfor-ERT-J0

Calculate temperature based on resistance from thermistor with lookup chart

ohms_law

Ohms law basic calculations for calculating R2 in voltage divider when R1 is known and to calculate voltage drop ratio when both R1 and R2 are known.

Mbed 2 deprecated

xj-Nucleo-F303K8-SHT75-TEST

Testing SHT75 humidity sensor on STM F303K8 board.

data_log

Proivdes data log data structure for FRAM, EPROM chip with functions to read chip and send back on serial data string.

Mbed 2 deprecated

xej-Nucleo-F401RE-and-HC05-Bluetooth

Test HC05 Bluetooth adapter with NUCLEO F401RE. Includes serial command listener will echo commands from remote PC both on that connection and on local PC.

multi-serial-command-listener

Command listener for serial ports capable of listening to multiple ports simultaneously. It considered \n \r command terminators and will make callback to client code when it detects completed commands. …

Mbed 2 deprecated

xj-multi-serial-command-listener-example

Sample of how to use multi uart interupt driven serial command processor.