diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 21:36:23 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 21:36:23 +0200 |
| commit | 44b979ac3dc53b29ee8176517b7d9a10935630c0 (patch) | |
| tree | 03c256e5e19ac2be9d19b3d4638cdf233b0ee4e9 /driverlib/fan.h | |
| parent | 8ced6b65a22e0c392bc31288b2eb3f713a0fc477 (diff) | |
Initial code
Diffstat (limited to 'driverlib/fan.h')
| -rw-r--r-- | driverlib/fan.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/driverlib/fan.h b/driverlib/fan.h new file mode 100644 index 0000000..08fc1f5 --- /dev/null +++ b/driverlib/fan.h @@ -0,0 +1,216 @@ +//*****************************************************************************
+//
+// fan.h - Prototypes and macros for the Fan controller.
+//
+// Copyright (c) 2010-2012 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// 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.
+//
+// This is part of revision 9453 of the Stellaris Peripheral Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __FAN_H__
+#define __FAN_H__
+
+//*****************************************************************************
+//
+// If building with a C++ compiler, make all of the definitions in this header
+// have a C binding.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Fan status values that can be returned from the FanChannelStatus() function.
+//
+//*****************************************************************************
+#define FAN_STATUS_STALLED 0
+#define FAN_STATUS_CHANGING 1
+#define FAN_STATUS_LOCKED 2
+#define FAN_STATUS_NOATTAIN 3
+
+//*****************************************************************************
+//
+// Configuration flags to be used with FanChannelConfigManual() and
+// FanChannelConfigAuto().
+//
+//*****************************************************************************
+#define FAN_CONFIG_RESTART (1 << 15)
+#define FAN_CONFIG_NORESTART (0 << 15)
+#define FAN_CONFIG_ACCEL_FAST (1 << 14)
+#define FAN_CONFIG_ACCEL_SLOW (0 << 14)
+#define FAN_CONFIG_HYST_1 (0 << 11)
+#define FAN_CONFIG_HYST_2 (1 << 11)
+#define FAN_CONFIG_HYST_4 (2 << 11)
+#define FAN_CONFIG_HYST_8 (3 << 11)
+#define FAN_CONFIG_HYST_16 (4 << 11)
+#define FAN_CONFIG_HYST_32 (5 << 11)
+#define FAN_CONFIG_HYST_64 (6 << 11)
+#define FAN_CONFIG_HYST_128 (7 << 11)
+#define FAN_CONFIG_START_2 (0 << 8)
+#define FAN_CONFIG_START_4 (1 << 8)
+#define FAN_CONFIG_START_8 (2 << 8)
+#define FAN_CONFIG_START_16 (3 << 8)
+#define FAN_CONFIG_START_32 (4 << 8)
+#define FAN_CONFIG_START_64 (5 << 8)
+#define FAN_CONFIG_START_128 (6 << 8)
+#define FAN_CONFIG_START_256 (7 << 8)
+#define FAN_CONFIG_START_DUTY_OFF \
+ (0 << 6)
+#define FAN_CONFIG_START_DUTY_50 \
+ (1 << 6)
+#define FAN_CONFIG_START_DUTY_75 \
+ (2 << 6)
+#define FAN_CONFIG_START_DUTY_100 \
+ (3 << 6)
+#define FAN_CONFIG_AVG_NONE (0 << 4)
+#define FAN_CONFIG_AVG_2 (1 << 4)
+#define FAN_CONFIG_AVG_4 (2 << 4)
+#define FAN_CONFIG_AVG_8 (3 << 4)
+#define FAN_CONFIG_TACH_1 (0 << 2)
+#define FAN_CONFIG_TACH_2 (1 << 2)
+#define FAN_CONFIG_TACH_4 (2 << 2)
+#define FAN_CONFIG_TACH_8 (3 << 2)
+
+//*****************************************************************************
+//
+// Interrupt configuration/status flags to be used with the following
+// functions: FanIntEnable(), FanIntDisable(), FanIntStatus(), FanIntClear().
+//
+//*****************************************************************************
+#define FAN_CH5_INT_AUTO_SPEED_OK \
+ (1 << 22)
+#define FAN_CH5_INT_MANUAL_SPEED_CHANGE \
+ (1 << 22)
+#define FAN_CH5_INT_AUTO_SPEED_ERROR \
+ (1 << 21)
+#define FAN_CH5_INT_MANUAL_SPEED_UPDATE \
+ (1 << 21)
+#define FAN_CH5_INT_STALL (1 << 20)
+#define FAN_CH4_INT_AUTO_SPEED_OK \
+ (1 << 18)
+#define FAN_CH4_INT_MANUAL_SPEED_CHANGE \
+ (1 << 18)
+#define FAN_CH4_INT_AUTO_SPEED_ERROR \
+ (1 << 17)
+#define FAN_CH4_INT_MANUAL_SPEED_UPDATE \
+ (1 << 17)
+#define FAN_CH4_INT_STALL (1 << 16)
+#define FAN_CH3_INT_AUTO_SPEED_OK \
+ (1 << 14)
+#define FAN_CH3_INT_MANUAL_SPEED_CHANGE \
+ (1 << 14)
+#define FAN_CH3_INT_AUTO_SPEED_ERROR \
+ (1 << 13)
+#define FAN_CH3_INT_MANUAL_SPEED_UPDATE \
+ (1 << 13)
+#define FAN_CH3_INT_STALL (1 << 12)
+#define FAN_CH2_INT_AUTO_SPEED_OK \
+ (1 << 10)
+#define FAN_CH2_INT_MANUAL_SPEED_CHANGE \
+ (1 << 10)
+#define FAN_CH2_INT_AUTO_SPEED_ERROR \
+ (1 << 9)
+#define FAN_CH2_INT_MANUAL_SPEED_UPDATE \
+ (1 << 9)
+#define FAN_CH2_INT_STALL (1 << 8)
+#define FAN_CH1_INT_AUTO_SPEED_OK \
+ (1 << 6)
+#define FAN_CH1_INT_MANUAL_SPEED_CHANGE \
+ (1 << 6)
+#define FAN_CH1_INT_AUTO_SPEED_ERROR \
+ (1 << 5)
+#define FAN_CH1_INT_MANUAL_SPEED_UPDATE \
+ (1 << 5)
+#define FAN_CH1_INT_STALL (1 << 4)
+#define FAN_CH0_INT_AUTO_SPEED_OK \
+ (1 << 2)
+#define FAN_CH0_INT_MANUAL_SPEED_CHANGE \
+ (1 << 2)
+#define FAN_CH0_INT_AUTO_SPEED_ERROR \
+ (1 << 1)
+#define FAN_CH0_INT_MANUAL_SPEED_UPDATE \
+ (1 << 1)
+#define FAN_CH0_INT_STALL (1 << 0)
+#define FAN_CHx_INT_AUTO_SPEED_OK(x) \
+ (1 << (((x) * 4) + 2))
+#define FAN_CHx_INT_MANUAL_SPEED_CHANGE(x) \
+ (1 << (((x) * 4) + 2))
+#define FAN_CHx_INT_AUTO_SPEED_ERROR(x) \
+ (1 << (((x) * 4) + 1))
+#define FAN_CHx_INT_MANUAL_SPEED_UPDATE(x) \
+ (1 << (((x) * 4) + 1))
+#define FAN_CHx_INT_STALL(x) (1 << ((x) * 4))
+
+//*****************************************************************************
+//
+// API Function prototypes
+//
+//*****************************************************************************
+extern void FanChannelEnable(unsigned long ulBase, unsigned long ulChannel);
+extern void FanChannelDisable(unsigned long ulBase, unsigned long ulChannel);
+extern unsigned long FanChannelStatus(unsigned long ulBase,
+ unsigned long ulChannel);
+extern void FanChannelConfigManual(unsigned long ulBase,
+ unsigned long ulChannel,
+ unsigned long ulConfig);
+extern void FanChannelConfigAuto(unsigned long ulBase, unsigned long ulChannel,
+ unsigned long ulConfig);
+extern void FanChannelDutySet(unsigned long ulBase, unsigned long ulChannel,
+ unsigned long ulDuty);
+extern unsigned long FanChannelDutyGet(unsigned long ulBase,
+ unsigned long ulChannel);
+extern void FanChannelRPMSet(unsigned long ulBase, unsigned long ulChannel,
+ unsigned long ulRPM);
+extern unsigned long FanChannelRPMGet(unsigned long ulBase,
+ unsigned long ulChannel);
+extern void FanIntEnable(unsigned long ulBase, unsigned long ulFlags);
+extern void FanIntDisable(unsigned long ulBase, unsigned long ulFlags);
+extern unsigned long FanIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void FanIntClear(unsigned long ulBase, unsigned long ulFlags);
+extern void FanIntRegister(unsigned long ulBase, void (*pfnHandler)(void));
+extern void FanIntUnregister(unsigned long ulBase);
+extern unsigned long FanChannelsGet(unsigned long ulBase);
+
+//*****************************************************************************
+//
+// Mark the end of the C bindings section for C++ compilers.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __FAN_H__
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