From c4dce717d37b069b19e7d013eaa8cbf207aedf6c Mon Sep 17 00:00:00 2001 From: Ivica Ico Bukvic <ico@vt.edu> Date: Wed, 2 Apr 2014 01:23:27 -0400 Subject: [PATCH] *improved K12 help files --- .../K12/raspberrypi_analog_in-help.pd | 19 +++++++------- .../K12/raspberrypi_analog_out-help.pd | 20 +++++++------- l2ork_addons/K12/raspberrypi_digital-help.pd | 26 +++++++++---------- 3 files changed, 33 insertions(+), 32 deletions(-) diff --git a/l2ork_addons/K12/raspberrypi_analog_in-help.pd b/l2ork_addons/K12/raspberrypi_analog_in-help.pd index 1d15488ad..6684a96f8 100755 --- a/l2ork_addons/K12/raspberrypi_analog_in-help.pd +++ b/l2ork_addons/K12/raspberrypi_analog_in-help.pd @@ -18,6 +18,9 @@ converter. Specify channel (0-7) to connect. Use channel -1 to disconnect. #X restore 571 535 pd META; #X obj 143 353 K12/math_number; #X obj 144 47 K12/raspberrypi_analog_in; +#X obj 370 421 ggee/image @pd_extra/K12/images/lop_board.png 0; +#X obj 149 497 pddplink http://moderndevice.com/product/lots-of-pots-lop-board-for-raspberry-pi/ +; #X text 240 44 The Raspberry Pi Analog Input object allows for receiving analog data. It achieves this by leveraging Modern Device Lots of Pots' (LOP) onboard MCP3008 digital-to-analog converter. Channel -1 is reserved @@ -25,14 +28,12 @@ for "off" position. The remaining 8 channels (0-7) correspond to analog inputs (in order found on Modern Device's Lots-of-Pots shield). To change channel \, click on the channel number and enter new one (between 0 and 7) or click on the number and while holding the mouse button -down \, drag it up and down. If the object has successfuly connected -to the desired analog channel \, the logo will light up. Once connected -\, the object will output captured analog sensor data up to one hundred -times per second with values ranging between 0 and 1023 (a total range -of 1024). NB: Modern Device LOP board comes in two flavors \, equipped -with 8 pan pots (one assigned to each analog channel) \, or as a "naked" -(NOP) board that allows for easier access to pins.; -#X obj 370 421 ggee/image @pd_extra/K12/images/lop_board.png 0; -#X obj 149 497 pddplink http://moderndevice.com/product/lots-of-pots-lop-board-for-raspberry-pi/ +down \, drag mouse up and down. If the object has successfuly connected +to the desired analog channel \, the object logo will light up. Once +connected \, the object will output captured analog sensor data up +to one hundred times per second with values ranging between 0 and 1023 +(a total range of 1024). NB: Modern Device LOP board comes in two +flavors \, equipped with 8 pan pots (one assigned to each analog channel) +\, or as a "naked" (NOP) board that allows for easier access to pins. ; #X connect 7 0 6 0; diff --git a/l2ork_addons/K12/raspberrypi_analog_out-help.pd b/l2ork_addons/K12/raspberrypi_analog_out-help.pd index 8251935e4..417e0e79b 100755 --- a/l2ork_addons/K12/raspberrypi_analog_out-help.pd +++ b/l2ork_addons/K12/raspberrypi_analog_out-help.pd @@ -22,17 +22,17 @@ channel (1-10).; #X obj 149 527 pddplink http://moderndevice.com/product/lots-of-pots-lop-board-for-raspberry-pi/ ; #X text 240 104 The Raspberry Pi Analog Output object allows for sending -analog data using GPIOs in combination with Pulse Width Modulation -(PWM) algorithm. PWM produces values between on and off states by quickly -switching on and off up to 1000 times a second. This is particularly -effective when using the object in combination with an LED. Channel +analog data using GPIOs using Pulse Width Modulation (PWM) algorithm. +PWM produces values between on and off states by quickly switching +on and off up to 1000 times a second. This is particularly effective +when using the object in combination with an LED (Light Emitting Diode). Channel 0 is reserved for "off" position. The remaining 10 channels (1-10) correspond to GPIO pins (in order found on Modern Device's Lots of Pots shield). To change channel \, click on the channel number and -enter new one (between 0 and 10) or click on the number and while holding -the mouse button down \, drag it up and down. If the object has successfuly -connected to the desired analog channel \, the logo will light up. Once -connected \, the object will be capable of sendin voltage to its output -up to a thousand times per second with values ranging between 0 and -1023 (a total range of 1024).; +enter a new one (between 0 and 10) or click on the number and while +holding the mouse button down \, drag the mouse up and down. If the +object has successfuly connected to the desired analog channel \, the +object logo will light up. Once connected \, the object will be capable +of sending voltage to its output up to a thousand times per second +with values ranging between 0 and 1023 (a total range of 1024).; #X connect 6 0 7 0; diff --git a/l2ork_addons/K12/raspberrypi_digital-help.pd b/l2ork_addons/K12/raspberrypi_digital-help.pd index fafbb3b0e..badcebc71 100755 --- a/l2ork_addons/K12/raspberrypi_digital-help.pd +++ b/l2ork_addons/K12/raspberrypi_digital-help.pd @@ -19,21 +19,21 @@ Pi GPIO pin.; #X obj 146 393 K12/math_number; #X obj 147 117 K12/raspberrypi_digital; #X obj 147 26 K12/math_number; -#X text 240 114 The Raspberry Pi Digital object allows for both sending -and receiving digital data. The object can do either one or the other -but not both at the same time. To set the input/output preference -\, click on the "i" or "o" box. The highlighted box will be the one -currently active. Channel 0 is reserved for "off" position. The remaining -10 channels have corresponding GPIO pins (in order found on Modern -Device's Lots of Pots shield). To change channel \, click on the channel -number and enter new one (between 1 and 10) or click on the number -and while holding the mouse button down \, drag it up and down. If -the object has successfuly connected to the desired GPIO pin \, the -logo will light up. Depending on the direction \, the object will -either await user input (0 or a 1) or will output 0 or a 1 up to one -hundred times per second.; #X obj 370 460 ggee/image @pd_extra/K12/images/lop_board.png 0; #X obj 149 536 pddplink http://moderndevice.com/product/lots-of-pots-lop-board-for-raspberry-pi/ ; +#X text 240 114 The Raspberry Pi Digital object allows for both sending +and receiving digital data. The object can do either one or the other +but not both at the same time. This is a limitation of GPIO design. +To set the input/output preference \, click on the "i" or "o" box. +The highlighted box will be the one currently active. Channel 0 is +reserved for "off" position. The remaining 10 channels have corresponding +GPIO pins (in order found on Modern Device's Lots of Pots shield). +To change channel \, click on the channel number and enter new one +(between 1 and 10) or click on the number and while holding the mouse +button down \, drag the mouse up and down. If the object has successfuly +connected to the desired GPIO pin \, the object logo will light up. Depending +on the direction \, the object will either await user input (0 or a +1) or will output 0 or a 1 up to one hundred times per second.; #X connect 7 0 6 0; #X connect 8 0 7 0; -- GitLab