1 files changed, 0 insertions, 40 deletions
diff --git a/code/fe310/eos/i2s.h b/code/fe310/eos/i2s.h
deleted file mode 100644
index 744958e..0000000
--- a/code/fe310/eos/i2s.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <stdint.h>
-
-#define EOS_I2S_FMT_ALAW        0
-#define EOS_I2S_FMT_PCM16       1
-
-/* should match i2s_def.h definitions */
-#define EOS_I2S_ETYPE_MIC       1
-#define EOS_I2S_ETYPE_SPK       2
-
-
-typedef struct EOSABuf {
-    uint16_t idx_r;
-    uint16_t idx_w;
-    uint16_t size;
-    uint8_t *array;
-} EOSABuf;
-
-typedef void (*eos_i2s_handler_t) (unsigned char);
-
-void eos_i2s_init(void);
-void eos_i2s_start(uint32_t sample_rate, unsigned char fmt);
-void eos_i2s_stop(void);
-void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size);
-void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler);
-void eos_i2s_mic_set_wm(uint16_t wm);
-uint16_t eos_i2s_mic_len(void);
-uint16_t eos_i2s_mic_read(uint8_t *sample, uint16_t ssize);
-int eos_i2s_mic_pop8(uint8_t *sample);
-int eos_i2s_mic_pop16(uint16_t *sample);
-int eos_i2s_mic_vol_get(void);
-void eos_i2s_mic_vol_set(int vol);
-void eos_i2s_spk_init(uint8_t *mic_arr, uint16_t mic_arr_size);
-void eos_i2s_spk_set_handler(eos_i2s_handler_t wm_handler);
-void eos_i2s_spk_set_wm(uint16_t wm);
-uint16_t eos_i2s_spk_len(void);
-uint16_t eos_i2s_spk_write(uint8_t *sample, uint16_t ssize);
-int eos_i2s_spk_push8(uint8_t sample);
-int eos_i2s_spk_push16(uint16_t sample);
-int eos_i2s_spk_vol_get(void);
-void eos_i2s_spk_vol_set(int vol);