Differences

This shows you the differences between two versions of the page.

--- epaper_display [2011/02/24 16:09] – [Interfacing with the display] steve_m
+++ epaper_display [2011/07/27 21:48] (current) – [Video] embed video steve_m
@@ Line 54: / Line 54: @@
 |P1.5|SPI clock|16|SPI_CLK|
 |P1.6|SPI MOSI|17|SPI_MOSI|
+Note: even though the MISO signal is connected in the original phone, there's no activity at all, so I left it unconnected. Also, DISPLAY_BUSY0 and 1 seem to be identical.
 {{:msp430_epaper.jpg?300|Launchpad with connected display}}
@@ Line 59: / Line 61: @@
 ===== Video =====
 I've [[http://www.youtube.com/watch?v=HZdV2iKakqA|uploaded a video]], demonstrating the display and Launchpad being used as a low-power clock.
+{{youtube>HZdV2iKakqA}}
 A few notes on the video:
-  * The timer was actually sped up by the factor of 10 for demonstration purposes, so 1 minute on the clock is actually 6 seconds in the video.
+  * The timer has been sped up by the factor of 10 for demonstration purposes, so 1 minute on the clock is actually 6 seconds in the video.
   * Completely powering down the display also has its disadvantages. As you can see, the display needs to be initialized every time you power it up again (thus the flickering), which isn't needed when just disabling the 32KHz clock.
   * The second row (showing 000000) is just a counter, counting the total hours, and is intended for a runtime test with a goldcap or CR2032 battery.