Communication with LDC1101. Working version, ready for extensive calibration tests for resolution, linearity, etc.

Dependencies:   Bob DS1825 LDC1101 SDFileSystem mbed

Fork of Inductive_Sensor by Bob Giesberts

History

Solved a few problems:; - Timing (float / int problem in deepsleep mode); - Storing data (seperate function now); - Power down Pinouts when class is killed default tip

2016-04-12, by bobgiesberts [Tue, 12 Apr 2016 14:42:52 +0000] rev 12

Solved a few problems:; - Timing (float / int problem in deepsleep mode); - Storing data (seperate function now); - Power down Pinouts when class is killed


Added comments

2016-03-30, by bobgiesberts [Wed, 30 Mar 2016 12:01:01 +0000] rev 11

Added comments


Thermometer (DS1825) included, ready for first run, all code in main.cpp will tidy up after first trial

2016-02-24, by bobgiesberts [Wed, 24 Feb 2016 16:26:37 +0000] rev 10

Thermometer (DS1825) included, ready for first run, all code in main.cpp will tidy up after first trial


Final version before implementing thermometer

2016-02-24, by bobgiesberts [Wed, 24 Feb 2016 09:39:07 +0000] rev 9

Final version before implementing thermometer


Included more features from the LDC1101.

2016-02-16, by bobgiesberts [Tue, 16 Feb 2016 15:55:19 +0000] rev 8

Included more features from the LDC1101.


Minor changes:; - fixed ldc->is_New_LHR_data(); - changed time variable type (S and Svector) from float (23 bit) to uint32_t (32 bit) to prevent overflow after about 70 hours

2016-01-25, by bobgiesberts [Mon, 25 Jan 2016 09:13:11 +0000] rev 7

Minor changes:; - fixed ldc->is_New_LHR_data(); - changed time variable type (S and Svector) from float (23 bit) to uint32_t (32 bit) to prevent overflow after about 70 hours


Beautifully working version of the code. Current during rest reduced to 0.196 mA. During sampling approximately 15-20 mA. Measuring for 30 seconds and resting for half an hour results in a theoretic battery life of 14 days.

2016-01-18, by bobgiesberts [Mon, 18 Jan 2016 15:43:07 +0000] rev 6

Beautifully working version of the code. Current during rest reduced to 0.196 mA. During sampling approximately 15-20 mA. Measuring for 30 seconds and resting for half an hour results in a theoretic battery life of 14 days.


Power management: take samples for INTERVAL_ON seconds, then go to deepsleep for INTERVAL_OFF seconds. ; There is still a very stupid error with the SDFileSystem. writing to SD does not work properly. After power is cut from SD, it can not be awoken..

2016-01-16, by bobgiesberts [Sat, 16 Jan 2016 09:14:21 +0000] rev 5

Power management: take samples for INTERVAL_ON seconds, then go to deepsleep for INTERVAL_OFF seconds. ; There is still a very stupid error with the SDFileSystem. writing to SD does not work properly. After power is cut from SD, it can not be awoken..


Fixed timing, filename and sleep options

2016-01-05, by bobgiesberts [Tue, 05 Jan 2016 11:04:25 +0000] rev 4

Fixed timing, filename and sleep options


Works, now ready for extensive calibration (resolution, linearity, etc.)

2015-12-18, by bobgiesberts [Fri, 18 Dec 2015 15:52:32 +0000] rev 3

Works, now ready for extensive calibration (resolution, linearity, etc.)