[PD-cvs] externals/hardware/arduino/Pd_firmware Pd_firmware.pde, 1.8, 1.9

[Hans-Christoph Steiner]

Update of /cvsroot/pure-data/externals/hardware/arduino/Pd_firmware
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25260

Modified Files:
	Pd_firmware.pde 
Log Message:
updated protocol docs

Index: Pd_firmware.pde
===================================================================
RCS file: /cvsroot/pure-data/externals/hardware/arduino/Pd_firmware/Pd_firmware.pde,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** Pd_firmware.pde	22 May 2006 17:13:53 -0000	1.8
--- Pd_firmware.pde	24 May 2006 18:41:06 -0000	1.9
***************
*** 13,16 ****
--- 13,24 ----
   */
  
+ /* TODO
+  *
+  * - get digitalInput working
+  * - add pulseIn functionality
+  * - redesign protocol to accomodate boards with more I/Os
+  * - add cycle markers to mark start of analog, digital, pulseIn, and PWM
+  */
+ 
  /*
   * Pduino protocol
***************
*** 23,29 ****
--- 31,44 ----
   * 200-213 - set digital pin 0-13 to INPUT
   * 214-227 - set digital pin 0-13 to OUTPUT
+  * 228 - UNUSED
+  * 229 - UNUSED
   * 230 - next byte sets PWM0 value
   * 231 - next byte sets PWM1 value
   * 232 - next byte sets PWM2 value
+  * 233 - UNUSED
+  * 234 - UNUSED
+  * 235 - UNUSED
+  * 236 - UNUSED
+  * 237 - UNUSED
   * 238 - disable all digital inputs
   * 239 - enable all digital inputs
***************
*** 35,62 ****
   * 245 - enable 5 analog inputs (0-4)
   * 246 - enable 6 analog inputs (0-5)
   *
   * Pd->Arduino byte cycle
   * ----------------------
!  * 0  digitalOut 0-6 bitmask
!  * 1  digitalOut 7-13 bitmask
!  * 2  cycle marker (255/11111111)
   * 
   * Arduino->Pd byte cycle
   * ----------------------
!  * 0  digitalIn 0-6 bitmask
!  * 1  digitalIn 7-13 bitmask
!  * 2  analogIn0 byte0
!  * 3  analogIn0 byte1
!  * 4  analogIn1 byte0
!  * 5  analogIn1 byte1
!  * 6  analogIn2 byte0
!  * 7  analogIn2 byte1
!  * 8  analogIn3 byte0
!  * 9 analogIn3 byte1
!  * 10 analogIn4 byte0
!  * 11 analogIn4 byte1
!  * 12 analogIn5 byte0
!  * 13 analogIn5 byte1
!  * 14 cycle marker (255/11111111)
   */
  
--- 50,78 ----
   * 245 - enable 5 analog inputs (0-4)
   * 246 - enable 6 analog inputs (0-5)
+  * 255 - cycle marker
   *
   * Pd->Arduino byte cycle
   * ----------------------
!  * 0  start of cycle marker (255/11111111)
!  * 1  digitalOut 0-6 bitmask
!  * 2  digitalOut 7-13 bitmask
   * 
   * Arduino->Pd byte cycle
   * ----------------------
!  * 0 start of cycle marker (255/11111111)
!  * 1  digitalIn 0-6 bitmask
!  * 2  digitalIn 7-13 bitmask
!  * 3  analogIn0 byte0
!  * 4  analogIn0 byte1
!  * 5  analogIn1 byte0
!  * 6  analogIn1 byte1
!  * 7  analogIn2 byte0
!  * 8  analogIn2 byte1
!  * 9  analogIn3 byte0
!  * 10 analogIn3 byte1
!  * 11 analogIn4 byte0
!  * 12 analogIn4 byte1
!  * 13 analogIn5 byte0
!  * 14 analogIn5 byte1
   */