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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2010-12-03 09:56:48 +0000 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2010-12-03 09:56:48 +0000 |
| commit | dd853a397350c0eecf3b47871c18b9a33a759cde (patch) | |
| tree | 4d8c45debc9b73efa2efaa5013e85375149125c4 /c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h | |
| parent | 2010-12-03 Sebastian Huber <sebastian.huber@embedded-brains.de> (diff) | |
| download | rtems-dd853a397350c0eecf3b47871c18b9a33a759cde.tar.bz2 | |
2010-12-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
* include/lcd.h, misc/lcd.c: New files.
* misc/io.c, include/io.h: Documentation, bug fixes, more
configurations.
* include/lpc24xx.h: Added DAC and I2S.
* Makefile.am, bsp_specs, preinstall.am, startup/bspstarthooks.c,
startup/linkcmds.lpc2362, startup/linkcmds.lpc23xx_tli800,
startup/linkcmds.lpc24xx_ea, startup/linkcmds.lpc24xx_ncs_ram,
startup/linkcmds.lpc24xx_ncs_rom_ext,
startup/linkcmds.lpc24xx_ncs_rom_int: Update due to linker command
file changes.
Diffstat (limited to 'c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h b/c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h index 8fddb3f8f8..fa92d28315 100644 --- a/c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h +++ b/c/src/lib/libbsp/arm/lpc24xx/include/lpc24xx.h @@ -22,6 +22,8 @@ #define LIBBSP_ARM_LPC24XX_LPC24XX_H #include <stdint.h> +#include <bsp/utility.h> +#include <bsp/lpc-i2s.h> /** * @defgroup lpc24xx_regs Register Definitions @@ -1980,6 +1982,16 @@ typedef struct { #define PCONP_ETHERNET (1U << 30) #define PCONP_USB (1U << 31) +/* I2S */ + +static volatile lpc_i2s *const lpc24xx_i2s = (lpc_i2s *) I2S_BASE_ADDR; + +/* DAC */ + +#define DAC_STEPS 1024 +#define DAC_VALUE(val) BSP_FLD32(val, 6, 15) +#define DAC_BIAS BSP_BIT32(16) + /** @} */ #endif /* LIBBSP_ARM_LPC24XX_LPC24XX_H */ |