summaryrefslogtreecommitdiffstatshomepage
path: root/cc3200/hal/i2s.h
diff options
context:
space:
mode:
Diffstat (limited to 'cc3200/hal/i2s.h')
-rw-r--r--cc3200/hal/i2s.h420
1 files changed, 218 insertions, 202 deletions
diff --git a/cc3200/hal/i2s.h b/cc3200/hal/i2s.h
index b4d58ff1a9..38620aef5a 100644
--- a/cc3200/hal/i2s.h
+++ b/cc3200/hal/i2s.h
@@ -1,202 +1,218 @@
-//*****************************************************************************
-//
-// i2s.h
-//
-// Defines and Macros for the I2S.
-//
-// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
-//
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimer in the
-// documentation and/or other materials provided with the
-// distribution.
-//
-// Neither the name of Texas Instruments Incorporated nor the names of
-// its contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-//*****************************************************************************
-
-#ifndef __I2S_H__
-#define __I2S_H__
-
-//*****************************************************************************
-//
-// If building with a C++ compiler, make all of the definitions in this header
-// have a C binding.
-//
-//*****************************************************************************
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-//*****************************************************************************
-//
-// I2S DMA ports.
-//
-//*****************************************************************************
-#define I2S_TX_DMA_PORT 0x4401E200
-#define I2S_RX_DMA_PORT 0x4401E280
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SConfigSetExpClk() as the ulConfig parameter.
-//
-//*****************************************************************************
-#define I2S_SLOT_SIZE_24 0x00B200B4
-#define I2S_SLOT_SIZE_16 0x00700074
-
-#define I2S_PORT_CPU 0x00000008
-#define I2S_PORT_DMA 0x00000000
-
-//*****************************************************************************
-//
-// Values that can be passed as ulDataLine parameter.
-//
-//*****************************************************************************
-#define I2S_DATA_LINE_0 0x00000001
-#define I2S_DATA_LINE_1 0x00000002
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SSerializerConfig() as the ulSerMode
-// parameter.
-//
-//*****************************************************************************
-#define I2S_SER_MODE_TX 0x00000001
-#define I2S_SER_MODE_RX 0x00000002
-#define I2S_SER_MODE_DISABLE 0x00000000
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SSerializerConfig() as the ulInActState
-// parameter.
-//
-//*****************************************************************************
-#define I2S_INACT_TRI_STATE 0x00000000
-#define I2S_INACT_LOW_LEVEL 0x00000008
-#define I2S_INACT_HIGH_LEVEL 0x0000000C
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SIntEnable() and I2SIntDisable() as the
-// ulIntFlags parameter.
-//
-//*****************************************************************************
-#define I2S_INT_XUNDRN 0x00000001
-#define I2S_INT_XSYNCERR 0x00000002
-#define I2S_INT_XLAST 0x00000010
-#define I2S_INT_XDATA 0x00000020
-#define I2S_INT_XSTAFRM 0x00000080
-#define I2S_INT_XDMA 0x80000000
-#define I2S_INT_ROVRN 0x00010000
-#define I2S_INT_RSYNCERR 0x00020000
-#define I2S_INT_RLAST 0x00100000
-#define I2S_INT_RDATA 0x00200000
-#define I2S_INT_RSTAFRM 0x00800000
-#define I2S_INT_RDMA 0x40000000
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SIntClear() as the
-// ulIntFlags parameter and returned from I2SIntStatus().
-//
-//*****************************************************************************
-#define I2S_STS_XERR 0x00000100
-#define I2S_STS_XDMAERR 0x00000080
-#define I2S_STS_XSTAFRM 0x00000040
-#define I2S_STS_XDATA 0x00000020
-#define I2S_STS_XLAST 0x00000010
-#define I2S_STS_XSYNCERR 0x00000002
-#define I2S_STS_XUNDRN 0x00000001
-#define I2S_STS_XDMA 0x80000000
-#define I2S_STS_RERR 0x01000000
-#define I2S_STS_RDMAERR 0x00800000
-#define I2S_STS_RSTAFRM 0x00400000
-#define I2S_STS_RDATA 0x00200000
-#define I2S_STS_RLAST 0x00100000
-#define I2S_STS_RSYNCERR 0x00020000
-#define I2S_STS_ROVERN 0x00010000
-#define I2S_STS_RDMA 0x40000000
-
-//*****************************************************************************
-//
-// Values that can be passed to I2SEnable() as the ulMode parameter.
-//
-//*****************************************************************************
-#define I2S_MODE_TX_ONLY 0x00000001
-#define I2S_MODE_TX_RX_SYNC 0x00000003
-
-
-//*****************************************************************************
-//
-// API Function prototypes
-//
-//*****************************************************************************
-extern void I2SEnable(unsigned long ulBase, unsigned long ulMode);
-extern void I2SDisable(unsigned long ulBase);
-
-extern void I2SDataPut(unsigned long ulBase, unsigned long ulDataLine,
- unsigned long ulData);
-extern long I2SDataPutNonBlocking(unsigned long ulBase,
- unsigned long ulDataLine, unsigned long ulData);
-
-extern void I2SDataGet(unsigned long ulBase, unsigned long ulDataLine,
- unsigned long *pulData);
-extern long I2SDataGetNonBlocking(unsigned long ulBase,
- unsigned long ulDataLine, unsigned long *pulData);
-
-extern void I2SConfigSetExpClk(unsigned long ulBase, unsigned long ulI2SClk,
- unsigned long ulBitClk, unsigned long ulConfig);
-
-extern void I2STxFIFOEnable(unsigned long ulBase, unsigned long ulTxLevel,
- unsigned long ulWordsPerTransfer);
-extern void I2STxFIFODisable(unsigned long ulBase);
-extern void I2SRxFIFOEnable(unsigned long ulBase, unsigned long ulRxLevel,
- unsigned long ulWordsPerTransfer);
-extern void I2SRxFIFODisable(unsigned long ulBase);
-extern unsigned long I2STxFIFOStatusGet(unsigned long ulBase);
-extern unsigned long I2SRxFIFOStatusGet(unsigned long ulBase);
-
-extern void I2SSerializerConfig(unsigned long ulBase, unsigned long ulDataLine,
- unsigned long ulSerMode, unsigned long ulInActState);
-
-extern void I2SIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
-extern void I2SIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
-extern unsigned long I2SIntStatus(unsigned long ulBase);
-extern void I2SIntClear(unsigned long ulBase, unsigned long ulIntFlags);
-extern void I2SIntRegister(unsigned long ulBase, void (*pfnHandler)(void));
-extern void I2SIntUnregister(unsigned long ulBase);
-
-//*****************************************************************************
-//
-// Mark the end of the C bindings section for C++ compilers.
-//
-//*****************************************************************************
-#ifdef __cplusplus
-}
-#endif
-
-#endif //__I2S_H__
-
+//*****************************************************************************
+//
+// i2s.h
+//
+// Defines and Macros for the I2S.
+//
+// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
+//
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the
+// distribution.
+//
+// Neither the name of Texas Instruments Incorporated nor the names of
+// its contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//*****************************************************************************
+
+#ifndef __I2S_H__
+#define __I2S_H__
+
+//*****************************************************************************
+//
+// If building with a C++ compiler, make all of the definitions in this header
+// have a C binding.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// I2S DMA ports.
+//
+//*****************************************************************************
+#define I2S_TX_DMA_PORT 0x4401E200
+#define I2S_RX_DMA_PORT 0x4401E280
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SConfigSetExpClk() as the ulConfig parameter.
+//
+//*****************************************************************************
+#define I2S_SLOT_SIZE_8 0x00300032
+#define I2S_SLOT_SIZE_16 0x00700074
+#define I2S_SLOT_SIZE_24 0x00B000B6
+
+
+#define I2S_PORT_CPU 0x00080008
+#define I2S_PORT_DMA 0x00000000
+
+#define I2S_MODE_MASTER 0x00000000
+#define I2S_MODE_SLAVE 0x00008000
+
+//*****************************************************************************
+//
+// Values that can be passed as ulDataLine parameter.
+//
+//*****************************************************************************
+#define I2S_DATA_LINE_0 0x00000001
+#define I2S_DATA_LINE_1 0x00000002
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SSerializerConfig() as the ulSerMode
+// parameter.
+//
+//*****************************************************************************
+#define I2S_SER_MODE_TX 0x00000001
+#define I2S_SER_MODE_RX 0x00000002
+#define I2S_SER_MODE_DISABLE 0x00000000
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SSerializerConfig() as the ulInActState
+// parameter.
+//
+//*****************************************************************************
+#define I2S_INACT_TRI_STATE 0x00000000
+#define I2S_INACT_LOW_LEVEL 0x00000008
+#define I2S_INACT_HIGH_LEVEL 0x0000000C
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SIntEnable() and I2SIntDisable() as the
+// ulIntFlags parameter.
+//
+//*****************************************************************************
+#define I2S_INT_XUNDRN 0x00000001
+#define I2S_INT_XSYNCERR 0x00000002
+#define I2S_INT_XLAST 0x00000010
+#define I2S_INT_XDATA 0x00000020
+#define I2S_INT_XSTAFRM 0x00000080
+#define I2S_INT_XDMA 0x80000000
+#define I2S_INT_ROVRN 0x00010000
+#define I2S_INT_RSYNCERR 0x00020000
+#define I2S_INT_RLAST 0x00100000
+#define I2S_INT_RDATA 0x00200000
+#define I2S_INT_RSTAFRM 0x00800000
+#define I2S_INT_RDMA 0x40000000
+
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SRxActiveSlotSet() and I2STxActiveSlotSet
+//
+//*****************************************************************************
+#define I2S_ACT_SLOT_EVEN 0x00000001
+#define I2S_ACT_SLOT_ODD 0x00000002
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SIntClear() as the
+// ulIntFlags parameter and returned from I2SIntStatus().
+//
+//*****************************************************************************
+#define I2S_STS_XERR 0x00000100
+#define I2S_STS_XDMAERR 0x00000080
+#define I2S_STS_XSTAFRM 0x00000040
+#define I2S_STS_XDATA 0x00000020
+#define I2S_STS_XLAST 0x00000010
+#define I2S_STS_XSYNCERR 0x00000002
+#define I2S_STS_XUNDRN 0x00000001
+#define I2S_STS_XDMA 0x80000000
+#define I2S_STS_RERR 0x01000000
+#define I2S_STS_RDMAERR 0x00800000
+#define I2S_STS_RSTAFRM 0x00400000
+#define I2S_STS_RDATA 0x00200000
+#define I2S_STS_RLAST 0x00100000
+#define I2S_STS_RSYNCERR 0x00020000
+#define I2S_STS_ROVERN 0x00010000
+#define I2S_STS_RDMA 0x40000000
+
+//*****************************************************************************
+//
+// Values that can be passed to I2SEnable() as the ulMode parameter.
+//
+//*****************************************************************************
+#define I2S_MODE_TX_ONLY 0x00000001
+#define I2S_MODE_TX_RX_SYNC 0x00000003
+
+
+//*****************************************************************************
+//
+// API Function prototypes
+//
+//*****************************************************************************
+extern void I2SEnable(unsigned long ulBase, unsigned long ulMode);
+extern void I2SDisable(unsigned long ulBase);
+
+extern void I2SDataPut(unsigned long ulBase, unsigned long ulDataLine,
+ unsigned long ulData);
+extern long I2SDataPutNonBlocking(unsigned long ulBase,
+ unsigned long ulDataLine, unsigned long ulData);
+
+extern void I2SDataGet(unsigned long ulBase, unsigned long ulDataLine,
+ unsigned long *pulData);
+extern long I2SDataGetNonBlocking(unsigned long ulBase,
+ unsigned long ulDataLine, unsigned long *pulData);
+
+extern void I2SConfigSetExpClk(unsigned long ulBase, unsigned long ulI2SClk,
+ unsigned long ulBitClk, unsigned long ulConfig);
+
+extern void I2STxFIFOEnable(unsigned long ulBase, unsigned long ulTxLevel,
+ unsigned long ulWordsPerTransfer);
+extern void I2STxFIFODisable(unsigned long ulBase);
+extern void I2SRxFIFOEnable(unsigned long ulBase, unsigned long ulRxLevel,
+ unsigned long ulWordsPerTransfer);
+extern void I2SRxFIFODisable(unsigned long ulBase);
+extern unsigned long I2STxFIFOStatusGet(unsigned long ulBase);
+extern unsigned long I2SRxFIFOStatusGet(unsigned long ulBase);
+
+extern void I2SSerializerConfig(unsigned long ulBase, unsigned long ulDataLine,
+ unsigned long ulSerMode, unsigned long ulInActState);
+
+extern void I2SIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
+extern void I2SIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
+extern unsigned long I2SIntStatus(unsigned long ulBase);
+extern void I2SIntClear(unsigned long ulBase, unsigned long ulIntFlags);
+extern void I2SIntRegister(unsigned long ulBase, void (*pfnHandler)(void));
+extern void I2SIntUnregister(unsigned long ulBase);
+extern void I2STxActiveSlotSet(unsigned long ulBase, unsigned long ulActSlot);
+extern void I2SRxActiveSlotSet(unsigned long ulBase, unsigned long ulActSlot);
+
+//*****************************************************************************
+//
+// Mark the end of the C bindings section for C++ compilers.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+}
+#endif
+
+#endif //__I2S_H__
+
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-09 00:18:36 +0000