Mariano Alvira
20f6a749d1
isr updates
2010-03-04 18:52:04 -05:00
Mariano Alvira
a00b9f7bd0
better start file
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removed unnecessary line from tmr-int test
2010-03-02 16:26:42 -05:00
Mariano Alvira
d3fed95235
tmr-ints
2010-02-26 16:15:26 -05:00
Mariano Alvira
e1059a9b15
updated to use the leds on the RedBee hardware and made it a little more general.
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Signed-off-by: Mariano Alvira <mar@devl.org>
2009-06-22 12:35:39 -04:00
Mariano Alvira
8964c60d9a
enabling thumb only enter user mode in tmr-ints.
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usermode breaks rftests.
2009-04-22 16:06:35 -04:00
Mariano Alvira
9f31e40864
only go into usermode in the interrupt test... still sorting out the
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best way to handle this.
2009-04-22 15:14:04 -04:00
Mariano Alvira
bdbf279d0f
tmr imts works. I'm not thrilled with how the interrupts and modes are
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set... but I'm not sure what to do about it. The big problem is that I
have to be in user mode to service irqs, but I can't enable and
disable F and I in usermode. All I can do is an swi and then have
handler which lets me enable or disable them (like a mini-syscall).
2009-04-22 14:55:40 -04:00
Mariano Alvira
09b15558a1
preliminary interrupts. looks like it is entering the isr but isn't
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leaving correctly.
2009-04-20 18:31:13 -04:00
Mariano Alvira
e012142abe
initial interrupt stuff
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taken from Contiki
2009-04-20 14:28:53 -04:00
