diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/arm/nds/libnds/include/nds/timers.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/arm/nds/libnds/include/nds/timers.h b/c/src/lib/libbsp/arm/nds/libnds/include/nds/timers.h index 39951d33ca..2ac29fc4c7 100644 --- a/c/src/lib/libbsp/arm/nds/libnds/include/nds/timers.h +++ b/c/src/lib/libbsp/arm/nds/libnds/include/nds/timers.h @@ -32,7 +32,7 @@ The timers are fed with a 33.4 MHz source on the ARM9. The ARM7 timing hasn't been tested yet, but is likely to be the same. */ - + //--------------------------------------------------------------------------------- #ifndef NDS_TIMERS_INCLUDE #define NDS_TIMERS_INCLUDE @@ -61,15 +61,15 @@ extern "C" { Clock divider is controlled by %TIMER_CR(n) \n \n <b>Example Usage:</b> - - %TIMER_DATA(0) = %TIMER_FREQ(freq_in_hz); \n + + %TIMER_DATA(0) = %TIMER_FREQ(freq_in_hz); \n %TIMER_CR(0) = %TIMER_DIV1 | %TIMER_ENABLE; \n \n Max frequency is: 33554432Hz\n Min frequency is: 512Hz\n */ #define TIMER_FREQ(n) (-0x2000000/(n)) - + //! A macro that calculates %TIMER_DATA(n) settings for a given frequency of n. /*! Use the appropriate macro depending on clock divider: \n <ul> @@ -83,13 +83,13 @@ extern "C" { Clock divider is controlled by %TIMER_CR(n) \n \n <b>Example Usage:</b> - %TIMER_DATA(x) = %TIMER_FREQ_64(freq_in_hz)\n + %TIMER_DATA(x) = %TIMER_FREQ_64(freq_in_hz)\n \n Max frequency is: 524288Hz\n Min frequency is: 8Hz\n */ #define TIMER_FREQ_64(n) (-(0x2000000>>6)/(n)) - + //! A macro that calculates %TIMER_DATA(n) settings for a given frequency of n. /*! Use the appropriate macro depending on clock divider: \n <ul> @@ -102,13 +102,13 @@ extern "C" { Clock divider is controlled by %TIMER_CR(n) \n \n <b>Example Usage:</b> - %TIMER_DATA(x) = %TIMER_FREQ_256(freq_in_hz)\n + %TIMER_DATA(x) = %TIMER_FREQ_256(freq_in_hz)\n \n Max frequency is: 131072Hz\n Min frequency is: 2Hz\n */ #define TIMER_FREQ_256(n) (-(0x2000000>>8)/(n)) - + //! A macro that calculates %TIMER_DATA(n) settings for a given frequency of n. /*! Use the appropriate macro depending on clock divider: \n <ul> @@ -121,7 +121,7 @@ extern "C" { Clock divider is controlled by %TIMER_CR(n) \n \n <b>Example Usage:</b> - %TIMER_DATA(x) = %TIMER_FREQ_1024(freq_in_hz)\n + %TIMER_DATA(x) = %TIMER_FREQ_1024(freq_in_hz)\n \n Max frequency is: 32768Hz\n Min frequency is: 0.5Hz\n @@ -166,13 +166,13 @@ extern "C" { /*! <b>Example Usage:</b> %TIMER_CR(x) = %TIMER_ENABLE | %TIMER_DIV_64; \n \n Possible bit defines: \n - - \see TIMER_ENABLE - \see TIMER_IRQ_REQ - \see TIMER_DIV_1 - \see TIMER_DIV_64 - \see TIMER_DIV_256 - \see TIMER_DIV_1024 + + \see TIMER_ENABLE + \see TIMER_IRQ_REQ + \see TIMER_DIV_1 + \see TIMER_DIV_64 + \see TIMER_DIV_256 + \see TIMER_DIV_1024 */ #define TIMER_CR(n) (*(vuint16*)(0x04000102+((n)<<2))) |