AUDIO_GRBoard.h

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00023 
00024 #ifndef MBED_AUDIO_GRBOARD_H
00025 #define MBED_AUDIO_GRBOARD_H
00026 
00027 #if defined(TARGET_RZ_A1H)
00028 
00029 #include "mbed.h"
00030 #include "TLV320_RBSP.h"
00031 
00032 /** AUDIO_GRBoard class
00033 *
00034 */
00035 class AUDIO_GRBoard : public TLV320_RBSP {
00036 public:
00037 
00038     /** Create a audio codec class
00039      * 
00040      * @param int_level     Interupt priority (SSIF)
00041      * @param max_write_num The upper limit of write buffer (SSIF)
00042      * @param max_read_num  The upper limit of read buffer (SSIF)
00043      */
00044     AUDIO_GRBoard(uint8_t int_level = 0x80, int32_t max_write_num = 16, int32_t max_read_num = 16) :
00045       TLV320_RBSP(P10_13, I2C_SDA, I2C_SCL, P4_4, P4_5, P4_7, P4_6, int_level, max_write_num, max_read_num) {
00046         TLV320_RBSP::mic(true);
00047         TLV320_RBSP::micVolume(true, false);
00048     }
00049 };
00050 
00051 #elif defined(TARGET_GR_LYCHEE)
00052 
00053 #include "mbed.h"
00054 #include "MAX9867_RBSP.h"
00055 
00056 /** AUDIO_GRBoard class
00057 *
00058 */
00059 class AUDIO_GRBoard : public MAX9867_RBSP {
00060 public:
00061 
00062     /** Create a audio codec class
00063      * 
00064      * @param int_level     Interupt priority (SSIF)
00065      * @param max_write_num The upper limit of write buffer (SSIF)
00066      * @param max_read_num  The upper limit of read buffer (SSIF)
00067      */
00068     AUDIO_GRBoard(uint8_t int_level = 0x80, int32_t max_write_num = 16, int32_t max_read_num = 16) :
00069       MAX9867_RBSP(P1_7, P1_6, P2_7, P2_9, P2_8, P2_6, int_level, max_write_num, max_read_num) {
00070     }
00071 };
00072 
00073 #elif defined(TARGET_RZ_A2M_EVB) || defined(TARGET_RZ_A2M_EVB_HF)
00074 
00075 #include "mbed.h"
00076 #include "WM8978_RBSP.h"
00077 
00078 /** AUDIO_GRBoard class
00079 *
00080 */
00081 class AUDIO_GRBoard : public WM8978_RBSP {
00082 public:
00083 
00084     /** Create a audio codec class
00085      * 
00086      * @param int_level     Interupt priority (SSIF)
00087      * @param max_write_num The upper limit of write buffer (SSIF)
00088      * @param max_read_num  The upper limit of read buffer (SSIF)
00089      */
00090     AUDIO_GRBoard(uint8_t int_level = 0x80, int32_t max_write_num = 16, int32_t max_read_num = 16) :
00091       WM8978_RBSP(P8_6, NC, P8_7, P8_4, P9_6, P9_5, P9_4, P9_3, P6_4, int_level, max_write_num, max_read_num) {
00092     }
00093 };
00094 
00095 #else
00096 
00097 #include "mbed.h"
00098 #include "AUDIO_RBSP.h"
00099 
00100 class AUDIO_GRBoard : public AUDIO_RBSP {
00101 public:
00102     AUDIO_GRBoard(uint8_t int_level = 0x80, int32_t max_write_num = 16, int32_t max_read_num = 16){}
00103 
00104     virtual void power(bool type = true) {}
00105     virtual bool format(char length) { return false; }
00106     virtual bool frequency(int hz) { return false; }
00107     virtual int write(void * const p_data, uint32_t data_size, const rbsp_data_conf_t * const p_data_conf = NULL) { return -1; }
00108     virtual int read(void * const p_data, uint32_t data_size, const rbsp_data_conf_t * const p_data_conf = NULL) { return -1; }
00109     virtual bool outputVolume(float leftVolumeOut, float rightVolumeOut) { return false; }
00110     virtual bool micVolume(float VolumeIn) { return false; }
00111 };
00112 
00113 #endif
00114 
00115 #endif