tas5706a.h

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00001 
00044 #ifndef DRV_TAS5706A_H
00045 #define DRV_TAS5706A_H
00046 
00047 #include "cfg/cfg_i2c.h"
00048 
00049 #include <cfg/compiler.h>
00050 
00051 #include <drv/i2c.h>
00052 
00053 #if COMPILER_C99
00054     #define tas5706a_init(...)               PP_CAT(tas5706a_init ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
00055     #define tas5706a_setLowPower(...)        PP_CAT(tas5706a_setLowPower ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
00056     #define tas5706a_setVolume(...)          PP_CAT(tas5706a_setVolume ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
00057 #else
00058     #define tas5706a_init(args...)           PP_CAT(tas5706a_init ## _, COUNT_PARMS(args)) (args)
00059     #define tas5706a_setLowPower(args...)    PP_CAT(tas5706a_setLowPower ## _, COUNT_PARMS(args)) (args)
00060     #define tas5706a_setVolume(args...)      PP_CAT(tas5706a_setVolume ## _, COUNT_PARMS(args)) (args)
00061 #endif
00062 
00063 typedef enum Tas5706aCh
00064 {
00065     TAS_CH1,
00066     TAS_CH2,
00067     TAS_CNT,
00068 } Tas5706aCh;
00069 
00073 #define TAS_VOL_MIN 0
00074 
00078 #define TAS_VOL_MAX 100
00079 
00080 typedef uint8_t tas5706a_vol_t;
00081 
00091 void tas5706a_setVolume_3(I2c *i2c, Tas5706aCh ch, tas5706a_vol_t vol);
00092 
00102 void tas5706a_setLowPower_2(I2c *i2c, bool val);
00103 
00109 void tas5706a_init_1(I2c *i2c);
00110 
00111 #if !CONFIG_I2C_DISABLE_OLD_API
00112 
00113 DEPRECATED INLINE void tas5706a_setVolume_2(Tas5706aCh ch, tas5706a_vol_t vol)
00114 {
00115     tas5706a_setVolume_3(&local_i2c_old_api, ch, vol);
00116 }
00117 DEPRECATED INLINE void tas5706a_setLowPower_1(bool val)
00118 {
00119     tas5706a_setLowPower_2(&local_i2c_old_api, val);
00120 }
00121 DEPRECATED INLINE void tas5706a_init_0(void)
00122 {
00123     tas5706a_init_1(&local_i2c_old_api);
00124 }
00125 
00126 #endif /* !CONFIG_I2C_DISABLE_OLD_API */
00127 
00128 #endif /* DRV_TAS5706A_H */