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author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-10-14 21:03:26 +0000 |
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committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-10-14 21:03:26 +0000 |
commit | e6757ceef9a5d80d1102b6b4215929c719a4b96a (patch) | |
tree | a2d815b086bd8873720dc321e951d3b3ea0aadbc /demos | |
parent | 79a411fd97463e2d480e504f3cb574953eaebadf (diff) | |
download | ChibiOS-e6757ceef9a5d80d1102b6b4215929c719a4b96a.tar.gz ChibiOS-e6757ceef9a5d80d1102b6b4215929c719a4b96a.tar.bz2 ChibiOS-e6757ceef9a5d80d1102b6b4215929c719a4b96a.zip |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@467 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos')
-rw-r--r-- | demos/MSP430-MSP430x1611-GCC/board.c | 4 | ||||
-rw-r--r-- | demos/MSP430-MSP430x1611-GCC/chconf.h | 4 | ||||
-rw-r--r-- | demos/MSP430-MSP430x1611-GCC/main.c | 6 | ||||
-rw-r--r-- | demos/MSP430-MSP430x1611-GCC/readme.txt | 6 |
4 files changed, 11 insertions, 9 deletions
diff --git a/demos/MSP430-MSP430x1611-GCC/board.c b/demos/MSP430-MSP430x1611-GCC/board.c index e6ae187da..8fcecec17 100644 --- a/demos/MSP430-MSP430x1611-GCC/board.c +++ b/demos/MSP430-MSP430x1611-GCC/board.c @@ -74,9 +74,9 @@ void hwinit(void) { /*
* Timer 0 setup, uses SMCLK as source.
*/
- TACCR0 = SMCLK / CH_FREQUENCY - 1; /* Counter limit. */
+ TACCR0 = SMCLK / 4 / CH_FREQUENCY - 1;/* Counter limit. */
TACTL = TACLR; /* Clean start. */
- TACTL = TASSEL_2 | MC_1; /* Src=SMCLK, cmp=TACCR0. */
+ TACTL = TASSEL_2 | ID_2 | MC_1; /* Src=SMCLK, ID=4, cmp=TACCR0. */
TACCTL0 = CCIE; /* Interrupt on compare. */
/*
diff --git a/demos/MSP430-MSP430x1611-GCC/chconf.h b/demos/MSP430-MSP430x1611-GCC/chconf.h index da9878f86..c78c97701 100644 --- a/demos/MSP430-MSP430x1611-GCC/chconf.h +++ b/demos/MSP430-MSP430x1611-GCC/chconf.h @@ -151,12 +151,12 @@ /** Configuration option: Frequency of the system timer that drives the system
* ticks. This also defines the system time unit.*/
-#define CH_FREQUENCY 1000
+#define CH_FREQUENCY 100
/** Configuration option: This constant is the number of ticks allowed for the
* threads before preemption occurs. This option is only meaningful if the
* option \p CH_USE_ROUNDROBIN is also active.*/
-#define CH_TIME_QUANTUM 20
+#define CH_TIME_QUANTUM 10
/** Configuration option: Defines a CPU register to be used as storage for the
* global \p currp variable. Caching this variable in a register can greatly
diff --git a/demos/MSP430-MSP430x1611-GCC/main.c b/demos/MSP430-MSP430x1611-GCC/main.c index 19ffacf7f..9904dfdb0 100644 --- a/demos/MSP430-MSP430x1611-GCC/main.c +++ b/demos/MSP430-MSP430x1611-GCC/main.c @@ -31,9 +31,9 @@ static msg_t Thread1(void *arg) { while (TRUE) {
P6OUT |= P6_O_LED;
- chThdSleep(500);
+ chThdSleep(50);
P6OUT &= ~P6_O_LED;
- chThdSleep(500);
+ chThdSleep(50);
}
return 0;
}
@@ -66,7 +66,7 @@ int main(int argc, char **argv) { while (TRUE) {
if (!(P6IN & P6_I_BUTTON))
TestThread(&COM1);
- chThdSleep(500);
+ chThdSleep(50);
}
return 0;
}
diff --git a/demos/MSP430-MSP430x1611-GCC/readme.txt b/demos/MSP430-MSP430x1611-GCC/readme.txt index 0fd0c5a7b..3c1682098 100644 --- a/demos/MSP430-MSP430x1611-GCC/readme.txt +++ b/demos/MSP430-MSP430x1611-GCC/readme.txt @@ -4,11 +4,13 @@ ** TARGET **
-The demo runs on an Olimex MSP430-P1611 board but it is still untested.
+The demo runs on an Olimex MSP430-P1611 board.
** The Demo **
-The demo flashes the board LED using a thread.
+The demo flashes the board LED using a thread, by pressing the button located
+on the board the test procedure is activated with output on the serial port
+COM1 (USART0).
** Build Procedure **
|