add SLC and I2S register definitions to SDK

.gitignore

@@ -72,4 +72,3 @@ nbproject
 build/macosx/esptool-*-osx.zip
 
 build/macosx/dist/osx-xtensa-lx106-elf.tgz
-/hardware/esp8266com/esp8266/tools

tools/sdk/include/i2s_reg.h

@@ -0,0 +1,118 @@
+/*
+ *  Copyright (c) 2010 - 2011 Espressif System
+ *
+ */
+
+#ifndef I2S_REGISTER_H_
+#define I2S_REGISTER_H_
+
+#define DR_REG_I2S_BASE (0x60000e00)
+
+#define I2STXFIFO  (DR_REG_I2S_BASE + 0x0000)
+#define I2SRXFIFO  (DR_REG_I2S_BASE + 0x0004)
+#define I2SCONF  (DR_REG_I2S_BASE + 0x0008)
+#define I2S_BCK_DIV_NUM 0x0000003F
+#define I2S_BCK_DIV_NUM_S 22
+#define I2S_CLKM_DIV_NUM 0x0000003F
+#define I2S_CLKM_DIV_NUM_S 16
+#define I2S_BITS_MOD 0x0000000F
+#define I2S_BITS_MOD_S 12
+#define I2S_RECE_MSB_SHIFT (BIT(11))
+#define I2S_TRANS_MSB_SHIFT (BIT(10))
+#define I2S_I2S_RX_START (BIT(9))
+#define I2S_I2S_TX_START (BIT(8))
+#define I2S_MSB_RIGHT (BIT(7))
+#define I2S_RIGHT_FIRST (BIT(6))
+#define I2S_RECE_SLAVE_MOD (BIT(5))
+#define I2S_TRANS_SLAVE_MOD (BIT(4))
+#define I2S_I2S_RX_FIFO_RESET (BIT(3))
+#define I2S_I2S_TX_FIFO_RESET (BIT(2))
+#define I2S_I2S_RX_RESET (BIT(1))
+#define I2S_I2S_TX_RESET (BIT(0))
+#define I2S_I2S_RESET_MASK 0xf
+
+#define I2SINT_RAW (DR_REG_I2S_BASE + 0x000c)
+#define I2S_I2S_TX_REMPTY_INT_RAW (BIT(5))
+#define I2S_I2S_TX_WFULL_INT_RAW (BIT(4))
+#define I2S_I2S_RX_REMPTY_INT_RAW (BIT(3))
+#define I2S_I2S_RX_WFULL_INT_RAW (BIT(2))
+#define I2S_I2S_TX_PUT_DATA_INT_RAW (BIT(1))
+#define I2S_I2S_RX_TAKE_DATA_INT_RAW (BIT(0))
+
+
+#define I2SINT_ST (DR_REG_I2S_BASE + 0x0010)
+#define I2S_I2S_TX_REMPTY_INT_ST (BIT(5))
+#define I2S_I2S_TX_WFULL_INT_ST (BIT(4))
+#define I2S_I2S_RX_REMPTY_INT_ST (BIT(3))
+#define I2S_I2S_RX_WFULL_INT_ST (BIT(2))
+#define I2S_I2S_TX_PUT_DATA_INT_ST (BIT(1))
+#define I2S_I2S_RX_TAKE_DATA_INT_ST (BIT(0))
+
+#define I2SINT_ENA (DR_REG_I2S_BASE + 0x0014)
+#define I2S_I2S_TX_REMPTY_INT_ENA (BIT(5))
+#define I2S_I2S_TX_WFULL_INT_ENA (BIT(4))
+#define I2S_I2S_RX_REMPTY_INT_ENA (BIT(3))
+#define I2S_I2S_RX_WFULL_INT_ENA (BIT(2))
+#define I2S_I2S_TX_PUT_DATA_INT_ENA (BIT(1))
+#define I2S_I2S_RX_TAKE_DATA_INT_ENA (BIT(0))
+
+#define I2SINT_CLR (DR_REG_I2S_BASE + 0x0018)
+#define I2S_I2S_TX_REMPTY_INT_CLR (BIT(5))
+#define I2S_I2S_TX_WFULL_INT_CLR (BIT(4))
+#define I2S_I2S_RX_REMPTY_INT_CLR (BIT(3))
+#define I2S_I2S_RX_WFULL_INT_CLR (BIT(2))
+#define I2S_I2S_PUT_DATA_INT_CLR (BIT(1))
+#define I2S_I2S_TAKE_DATA_INT_CLR (BIT(0))
+
+#define I2STIMING (DR_REG_I2S_BASE + 0x001c)
+#define I2S_TRANS_BCK_IN_INV (BIT(22))
+#define I2S_RECE_DSYNC_SW (BIT(21))
+#define I2S_TRANS_DSYNC_SW (BIT(20))
+#define I2S_RECE_BCK_OUT_DELAY 0x00000003
+#define I2S_RECE_BCK_OUT_DELAY_S 18
+#define I2S_RECE_WS_OUT_DELAY 0x00000003
+#define I2S_RECE_WS_OUT_DELAY_S 16
+#define I2S_TRANS_SD_OUT_DELAY 0x00000003
+#define I2S_TRANS_SD_OUT_DELAY_S 14
+#define I2S_TRANS_WS_OUT_DELAY 0x00000003
+#define I2S_TRANS_WS_OUT_DELAY_S 12
+#define I2S_TRANS_BCK_OUT_DELAY 0x00000003
+#define I2S_TRANS_BCK_OUT_DELAY_S 10
+#define I2S_RECE_SD_IN_DELAY 0x00000003
+#define I2S_RECE_SD_IN_DELAY_S 8
+#define I2S_RECE_WS_IN_DELAY 0x00000003
+#define I2S_RECE_WS_IN_DELAY_S 6
+#define I2S_RECE_BCK_IN_DELAY 0x00000003
+#define I2S_RECE_BCK_IN_DELAY_S 4
+#define I2S_TRANS_WS_IN_DELAY 0x00000003
+#define I2S_TRANS_WS_IN_DELAY_S 2
+#define I2S_TRANS_BCK_IN_DELAY 0x00000003
+#define I2S_TRANS_BCK_IN_DELAY_S 0
+
+#define I2S_FIFO_CONF (DR_REG_I2S_BASE + 0x0020)
+#define I2S_I2S_RX_FIFO_MOD 0x00000007
+#define I2S_I2S_RX_FIFO_MOD_S 16
+#define I2S_I2S_TX_FIFO_MOD 0x00000007
+#define I2S_I2S_TX_FIFO_MOD_S 13
+#define I2S_I2S_DSCR_EN (BIT(12))
+#define I2S_I2S_TX_DATA_NUM 0x0000003F
+#define I2S_I2S_TX_DATA_NUM_S 6
+#define I2S_I2S_RX_DATA_NUM 0x0000003F
+#define I2S_I2S_RX_DATA_NUM_S 0
+
+
+#define I2SRXEOF_NUM (DR_REG_I2S_BASE + 0x0024)
+#define I2S_I2S_RX_EOF_NUM 0xFFFFFFFF
+#define I2S_I2S_RX_EOF_NUM_S 0
+
+#define I2SCONF_SIGLE_DATA (DR_REG_I2S_BASE + 0x0028)
+#define I2S_I2S_SIGLE_DATA 0xFFFFFFFF
+#define I2S_I2S_SIGLE_DATA_S 0
+
+#define I2SCONF_CHAN (DR_REG_I2S_BASE + 0x002c)
+#define I2S_RX_CHAN_MOD 0x00000003
+#define I2S_RX_CHAN_MOD_S 3
+#define I2S_TX_CHAN_MOD 0x00000007
+#define I2S_TX_CHAN_MOD_S 0
+
+#endif