new stereo audio driver

1 files changed, 7 insertions, 5 deletions

diff --git a/fw/fe310/eos/soc/i2s.h b/fw/fe310/eos/soc/i2s.h
index f53e183..a5a67df 100644
--- a/fw/fe310/eos/soc/i2s.h
+++ b/fw/fe310/eos/soc/i2s.h
@@ -13,9 +13,11 @@ typedef void (*eos_i2s_handler_t) (unsigned char);
 
 int eos_i2s_init(uint8_t wakeup_cause);
 void eos_i2s_init_mux(void);
-void eos_i2s_start(uint32_t sample_rate, unsigned char fmt);
+void eos_i2s_start(uint32_t sample_rate);
 void eos_i2s_stop(void);
 int eos_i2s_running(void);
+void eos_i2s_set_fmt(unsigned char fmt);
+void eos_i2s_set_mode(unsigned char mode);
 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);
@@ -23,8 +25,8 @@ 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);
+int eos_i2s_mic_get_vol(void);
+void eos_i2s_mic_set_vol(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);
@@ -32,5 +34,5 @@ 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);
+int eos_i2s_spk_get_vol(void);
+void eos_i2s_spk_set_vol(int vol);