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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_STM32F103_GCC_Rowley/] [ST Library/] [inc/] [stm32f10x_dac.h] - Rev 582
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/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** * File Name : stm32f10x_dac.h * Author : MCD Application Team * Version : V2.0.1 * Date : 06/13/2008 * Description : This file contains all the functions prototypes for the * DAC firmware library. ******************************************************************************** * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F10x_DAC_H #define __STM32F10x_DAC_H /* Includes ------------------------------------------------------------------*/ #include "stm32f10x_map.h" /* Exported types ------------------------------------------------------------*/ /* DAC Init structure definition */ typedef struct { u32 DAC_Trigger; u32 DAC_WaveGeneration; u32 DAC_LFSRUnmask_TriangleAmplitude; u32 DAC_OutputBuffer; }DAC_InitTypeDef; /* Exported constants --------------------------------------------------------*/ /* DAC trigger selection */ #define DAC_Trigger_None ((u32)0x00000000) #define DAC_Trigger_T6_TRGO ((u32)0x00000004) #define DAC_Trigger_T8_TRGO ((u32)0x0000000C) #define DAC_Trigger_T7_TRGO ((u32)0x00000014) #define DAC_Trigger_T5_TRGO ((u32)0x0000001C) #define DAC_Trigger_T2_TRGO ((u32)0x00000024) #define DAC_Trigger_T4_TRGO ((u32)0x0000002C) #define DAC_Trigger_Ext_IT9 ((u32)0x00000034) #define DAC_Trigger_Software ((u32)0x0000003C) #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \ ((TRIGGER) == DAC_Trigger_T6_TRGO) || \ ((TRIGGER) == DAC_Trigger_T8_TRGO) || \ ((TRIGGER) == DAC_Trigger_T7_TRGO) || \ ((TRIGGER) == DAC_Trigger_T5_TRGO) || \ ((TRIGGER) == DAC_Trigger_T2_TRGO) || \ ((TRIGGER) == DAC_Trigger_T4_TRGO) || \ ((TRIGGER) == DAC_Trigger_Ext_IT9) || \ ((TRIGGER) == DAC_Trigger_Software)) /* DAC wave generation */ #define DAC_WaveGeneration_None ((u32)0x00000000) #define DAC_WaveGeneration_Noise ((u32)0x00000040) #define DAC_WaveGeneration_Triangle ((u32)0x00000080) #define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \ ((WAVE) == DAC_WaveGeneration_Noise) || \ ((WAVE) == DAC_WaveGeneration_Triangle)) /* DAC noise wave generation mask / triangle wave generation max amplitude */ #define DAC_LFSRUnmask_Bit0 ((u32)0x00000000) #define DAC_LFSRUnmask_Bits1_0 ((u32)0x00000100) #define DAC_LFSRUnmask_Bits2_0 ((u32)0x00000200) #define DAC_LFSRUnmask_Bits3_0 ((u32)0x00000300) #define DAC_LFSRUnmask_Bits4_0 ((u32)0x00000400) #define DAC_LFSRUnmask_Bits5_0 ((u32)0x00000500) #define DAC_LFSRUnmask_Bits6_0 ((u32)0x00000600) #define DAC_LFSRUnmask_Bits7_0 ((u32)0x00000700) #define DAC_LFSRUnmask_Bits8_0 ((u32)0x00000800) #define DAC_LFSRUnmask_Bits9_0 ((u32)0x00000900) #define DAC_LFSRUnmask_Bits10_0 ((u32)0x00000A00) #define DAC_LFSRUnmask_Bits11_0 ((u32)0x00000B00) #define DAC_TriangleAmplitude_1 ((u32)0x00000000) #define DAC_TriangleAmplitude_3 ((u32)0x00000100) #define DAC_TriangleAmplitude_7 ((u32)0x00000200) #define DAC_TriangleAmplitude_15 ((u32)0x00000300) #define DAC_TriangleAmplitude_31 ((u32)0x00000400) #define DAC_TriangleAmplitude_63 ((u32)0x00000500) #define DAC_TriangleAmplitude_127 ((u32)0x00000600) #define DAC_TriangleAmplitude_255 ((u32)0x00000700) #define DAC_TriangleAmplitude_511 ((u32)0x00000800) #define DAC_TriangleAmplitude_1023 ((u32)0x00000900) #define DAC_TriangleAmplitude_2047 ((u32)0x00000A00) #define DAC_TriangleAmplitude_4095 ((u32)0x00000B00) #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \ ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \ ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \ ((VALUE) == DAC_TriangleAmplitude_1) || \ ((VALUE) == DAC_TriangleAmplitude_3) || \ ((VALUE) == DAC_TriangleAmplitude_7) || \ ((VALUE) == DAC_TriangleAmplitude_15) || \ ((VALUE) == DAC_TriangleAmplitude_31) || \ ((VALUE) == DAC_TriangleAmplitude_63) || \ ((VALUE) == DAC_TriangleAmplitude_127) || \ ((VALUE) == DAC_TriangleAmplitude_255) || \ ((VALUE) == DAC_TriangleAmplitude_511) || \ ((VALUE) == DAC_TriangleAmplitude_1023) || \ ((VALUE) == DAC_TriangleAmplitude_2047) || \ ((VALUE) == DAC_TriangleAmplitude_4095)) /* DAC output buffer */ #define DAC_OutputBuffer_Enable ((u32)0x00000000) #define DAC_OutputBuffer_Disable ((u32)0x00000002) #define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \ ((STATE) == DAC_OutputBuffer_Disable)) /* DAC Channel selection */ #define DAC_Channel_1 ((u32)0x00000000) #define DAC_Channel_2 ((u32)0x00000010) #define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \ ((CHANNEL) == DAC_Channel_2)) /* DAC data alignement */ #define DAC_Align_12b_R ((u32)0x00000000) #define DAC_Align_12b_L ((u32)0x00000004) #define DAC_Align_8b_R ((u32)0x00000008) #define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \ ((ALIGN) == DAC_Align_12b_L) || \ ((ALIGN) == DAC_Align_8b_R)) /* DAC wave generation */ #define DAC_Wave_Noise ((u32)0x00000040) #define DAC_Wave_Triangle ((u32)0x00000080) #define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \ ((WAVE) == DAC_Wave_Triangle)) /* DAC data ------------------------------------------------------------------*/ #define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) /* Exported macro ------------------------------------------------------------*/ /* Exported functions --------------------------------------------------------*/ void DAC_DeInit(void); void DAC_Init(u32 DAC_Channel, DAC_InitTypeDef* DAC_InitStruct); void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct); void DAC_Cmd(u32 DAC_Channel, FunctionalState NewState); void DAC_DMACmd(u32 DAC_Channel, FunctionalState NewState); void DAC_SoftwareTriggerCmd(u32 DAC_Channel, FunctionalState NewState); void DAC_DualSoftwareTriggerCmd(FunctionalState NewState); void DAC_WaveGenerationCmd(u32 DAC_Channel, u32 DAC_Wave, FunctionalState NewState); void DAC_SetChannel1Data(u32 DAC_Align, u16 Data); void DAC_SetChannel2Data(u32 DAC_Align, u16 Data); void DAC_SetDualChannelData(u32 DAC_Align, u16 Data2, u16 Data1); u16 DAC_GetDataOutputValue(u32 DAC_Channel); #endif /*__STM32F10x_DAC_H */ /******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/