RTEMS 6.1-rc5
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#include "board.h"
Go to the source code of this file.
Functions | |
uint16_t | WM8904_Read (Twid *pTwid, uint32_t device, uint32_t regAddr) |
void | WM8904_Write (Twid *pTwid, uint32_t device, uint32_t regAddr, uint16_t data) |
uint8_t | WM8904_Init (Twid *pTwid, uint32_t device, uint32_t PCK) |
uint8_t | WM8904_VolumeSet (Twid *pTwid, uint32_t device, uint16_t value) |
void | WM8904_IN2R_IN1L (Twid *pTwid, uint32_t device) |
Implementation WM8904 driver.
#define WM8904_REG_ADC_DIG0 0x20 |
ADC digital 0 register
#define WM8904_REG_ADC_DIG1 0x21 |
ADC digital 1 register
#define WM8904_REG_ANALOGUE_HP0 0x5A |
Analogue HP 0 register
#define WM8904_REG_ANALOGUE_LIN0 0x2C |
Analogue left input 0 register
#define WM8904_REG_ANALOGUE_LIN1 0x2E |
Analogue left input 1 register
#define WM8904_REG_ANALOGUE_LOUT1 0x39 |
Analogue left output 1 register
#define WM8904_REG_ANALOGUE_LOUT2 0x3B |
Analogue left output 2 register
#define WM8904_REG_ANALOGUE_OUT12ZC 0x3D |
Analogue output 12 ZC register
#define WM8904_REG_ANALOGUE_RIN0 0x2D |
Analogue right input 0 register
#define WM8904_REG_ANALOGUE_RIN1 0x2F |
Analogue right input 1 register
#define WM8904_REG_ANALOGUE_ROUT1 0x3A |
Analogue right output 1 register
#define WM8904_REG_ANALOGUE_ROUT2 0x3C |
Analogue right output 2 register
#define WM8904_REG_AUD_INF0 0x18 |
Audio interface0 register
#define WM8904_REG_AUD_INF1 0x19 |
Audio interface1 register
#define WM8904_REG_AUD_INF2 0x1A |
Audio interface2 register
#define WM8904_REG_AUD_INF3 0x1B |
Audio interface3 register
#define WM8904_REG_BIAS_CTRL0 0x04 |
Bias control 0 register
#define WM8904_REG_BIAS_CTRL1 0x07 |
Bias control 1 register
#define WM8904_REG_CHARGE_PUMP0 0x62 |
Charge pump 0 register
#define WM8904_REG_CLASS0 0x68 |
Class W 0 register
#define WM8904_REG_CLOCK_RATE0 0x14 |
Clock rate0 register
#define WM8904_REG_CLOCK_RATE1 0x15 |
Clock rate1 register
#define WM8904_REG_CLOCK_RATE2 0x16 |
Clock rate2 register
#define WM8904_REG_DC_SERVO0 0x43 |
DC servo 0 register
#define WM8904_REG_END 0xFF |
DUMMY register
#define WM8904_REG_FLL_CRTL1 0x74 |
FLL control 1 register
#define WM8904_REG_FLL_CRTL2 0x75 |
FLL control 2 register
#define WM8904_REG_FLL_CRTL3 0x76 |
FLL control 3 register
#define WM8904_REG_FLL_CRTL4 0x77 |
FLL control 4 register
#define WM8904_REG_FLL_CRTL5 0x78 |
FLL control 5 register
#define WM8904_REG_MICBIAS_CTRL0 0x06 |
MIC Bias control 0 register
#define WM8904_REG_POWER_MANG0 0x0C |
Power management control 0 register
#define WM8904_REG_POWER_MANG2 0x0E |
Power management control 2 register
#define WM8904_REG_POWER_MANG3 0x0F |
Power management control 3 register
#define WM8904_REG_POWER_MANG6 0x12 |
Power management control 6 register
#define WM8904_REG_RESET 0x00 |
Reset register
#define WM8904_REG_VMID_CTRL0 0x05 |
VMID control 0 register
#define WM8904_SLAVE_ADDRESS 0x1a | WM8904_CSB_STATE |
Slave address