[bknr-cvs] hans changed trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.
BKNR Commits
bknr at bknr.net
Tue Apr 7 06:03:07 UTC 2009
Revision: 4360
Author: hans
URL: http://bknr.net/trac/changeset/4360
add version report local key
UU trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.c
U trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.hex
Modified: trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.c
===================================================================
--- trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.c 2009-04-07 05:51:18 UTC (rev 4359)
+++ trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.c 2009-04-07 06:03:07 UTC (rev 4360)
@@ -98,7 +98,26 @@
asm("jmp 0x3000");
}
+const char revision[] PROGMEM = "$Revision$";
+
void
+report_version(void)
+{
+ int i = 0;
+ for (;;) {
+ uint8_t c = pgm_read_byte(&revision[i++]);
+ if (c == 0) {
+ break;
+ } else if (c >= '0' && c <= '9') {
+ usb_keyboard_press((c == '0')
+ ? KEY_0
+ : (KEY_1 + (c - '1')),
+ 0);
+ }
+ }
+}
+
+void
handle_local_keys(void)
{
// Local processing. LOCAL acts as a modifier key that can be used to execute in the keyboard controller.
@@ -114,6 +133,10 @@
switch (keyboard_keys[0]) {
case KEY_B:
jump_to_loader();
+ break;
+ case KEY_V:
+ report_version();
+ break;
}
}
@@ -199,7 +222,18 @@
}
{
- // Process caps lock key.
+ // Process caps lock key. This key is a switch on the Symbolics
+ // keyboard, so we must make sure that the current switch setting
+ // always matches the caps lock state of the host.
+
+ // If the host set LED 2, it indicates that caps lock has been
+ // pressed. If the caps lock state reported by the host does not
+ // match the caps lock key state of the Symbolics keyboard, send a
+ // "caps lock" key press and release to the host to make the two
+ // match. As a result, if caps lock is depressed on another
+ // keyboard connected to the host, it will quickly be cleared
+ // again.
+
uint8_t prev_caps_lock_pressed = (keyboard_leds & 2) ? 1 : 0;
if (caps_lock_pressed ^ prev_caps_lock_pressed) {
usb_keyboard_press(KEY_CAPS_LOCK, 0);
Property changes on: trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.c
___________________________________________________________________
Name: svn:keywords
+ Revision
Modified: trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.hex
===================================================================
--- trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.hex 2009-04-07 05:51:18 UTC (rev 4359)
+++ trunk/projects/symbolics-keyboard/teensy-firmware/symbolics.hex 2009-04-07 06:03:07 UTC (rev 4360)
@@ -1,11 +1,11 @@
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-:1000500016C1000014C1000012C1000010C1000050
-:100060000EC100000CC100000AC1000008C1000060
-:1000700006C1000000888A41828463428900000032
+:1000000029C1000042C1000040C100003EC1000003
+:100010003CC100003AC1000038C1000036C10000F8
+:1000200034C1000032C1000030C10000CDC2000068
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:1000A000004C16090B0E3328440000003B04070ADD
@@ -21,133 +21,138 @@
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