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Diffstat (limited to 'stm32lib/inc/stm32f10x_dac.h')
| -rw-r--r-- | stm32lib/inc/stm32f10x_dac.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/stm32lib/inc/stm32f10x_dac.h b/stm32lib/inc/stm32f10x_dac.h new file mode 100644 index 0000000..cd7b5ad --- /dev/null +++ b/stm32lib/inc/stm32f10x_dac.h @@ -0,0 +1,167 @@ +/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name : stm32f10x_dac.h
+* Author : MCD Application Team
+* Version : V2.0.2
+* Date : 07/11/2008
+* 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****/
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