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| author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-04-24 20:08:28 +0000 |
|---|---|---|
| committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-04-24 20:08:28 +0000 |
| commit | 95167e01773dcfe8e5c1b356cfa1ea4b3a55441b (patch) | |
| tree | 8b5312c5f1d1ecc8231bf8e14a1eb1678474bf8a /firmware/target/arm/tms320dm320/kernel-dm320.c | |
| parent | 46b492861152af9b91d3ab65ef0e5e14c876c3fc (diff) | |
| download | rockbox-95167e01773dcfe8e5c1b356cfa1ea4b3a55441b.tar.gz rockbox-95167e01773dcfe8e5c1b356cfa1ea4b3a55441b.zip | |
Commit whole Creative Zen Vision:M target tree + all related firmware/
changes.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17241 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/tms320dm320/kernel-dm320.c')
| -rw-r--r-- | firmware/target/arm/tms320dm320/kernel-dm320.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/firmware/target/arm/tms320dm320/kernel-dm320.c b/firmware/target/arm/tms320dm320/kernel-dm320.c index 6608aea096..2b2e783c3f 100644 --- a/firmware/target/arm/tms320dm320/kernel-dm320.c +++ b/firmware/target/arm/tms320dm320/kernel-dm320.c @@ -27,6 +27,10 @@ extern void (*tick_funcs[MAX_NUM_TICK_TASKS])(void); void tick_start(unsigned int interval_in_ms) { +/* TODO: set up TIMER1 clock settings + IO_CLK_MOD2 &= ~CLK_MOD2_TMR1; //disable TIMER1 clock + IO_CLK_SEL0 |= (1 << 2); //set TIMER1 clock to PLLIN*/ + IO_CLK_MOD2 |= CLK_MOD2_TMR1; //enable TIMER1 clock!!!!!!!!! IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_STOP; /* Setup the Prescalar (Divide by 10) @@ -35,13 +39,13 @@ void tick_start(unsigned int interval_in_ms) IO_TIMER1_TMPRSCL = 0x0009; /* Setup the Divisor */ - IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms; - + IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms - 1; + /* Turn Timer1 to Free Run mode */ IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_FREE_RUN; - + /* Enable the interrupt */ - IO_INTC_EINT0 |= 1<<IRQ_TIMER1; + IO_INTC_EINT0 |= INTR_EINT0_TMR1; } void TIMER1(void) @@ -56,8 +60,7 @@ void TIMER1(void) tick_funcs[i](); } } - current_tick++; - IO_INTC_IRQ0 = 1<<IRQ_TIMER1; + IO_INTC_IRQ0 = INTR_IRQ0_TMR1; } |