diff options
| -rw-r--r-- | bsp/imxrt/Libraries/imxrt1021/drivers/drv_codec.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/bsp/imxrt/Libraries/imxrt1021/drivers/drv_codec.h b/bsp/imxrt/Libraries/imxrt1021/drivers/drv_codec.h index 40b1d7b270..c198543771 100644 --- a/bsp/imxrt/Libraries/imxrt1021/drivers/drv_codec.h +++ b/bsp/imxrt/Libraries/imxrt1021/drivers/drv_codec.h @@ -66,7 +66,6 @@ #define ADC_OVERRUN_IRQ_EN 1 #define ADC_FIFO_FLUSH 0 - /*DAC_MIXER_CTRL: 0x20*/ #define DAC_AG_R_EN 31 /* dac right enable bit */ #define DAC_AG_L_EN 30 /* dac left enable bit */ @@ -161,8 +160,6 @@ #define ADDA_PR_WDAT 8 #define ADDA_PR_RDAT 0 - - /* 时钟配置相关寄存器 */ #define R6_REG_CCU_BASE 0x01c20000 #define R6_REG_PLL_AUDIO_CTRL (R6_REG_CCU_BASE + 0x008) @@ -186,7 +183,6 @@ #define R6_REG_PD_PUL0 (R6_REG_PIO_BASE + (3 * 0x24 + 0X1c)) #define R6_REG_PD_PUL1 (R6_REG_PIO_BASE + (3 * 0x24 + 0X20)) - /* AUDIO配置相关寄存器 */ #define R6_REG_AC_BASE 0x01c23c00 #define R6_REG_AC_DAC_DPC (R6_REG_AC_BASE + 0x00) @@ -212,7 +208,6 @@ #define REG_NDMA_BYTE_CNT (0xc) // #define REG_NDMA_PAR (0x300 + 0x1c) - #define NDMA_CFG_SRC_DRQ_IR_RX (0x00 << 0) #define NDMA_CFG_SRC_DRQ_NONE (0x01 << 0) #define NDMA_CFG_SRC_DRQ_SDRAM (0x11 << 0) |