From 32e57dac2e61e79b029593eb4d34d727bcc10678 Mon Sep 17 00:00:00 2001 From: iperry Date: Thu, 17 Dec 2009 02:37:07 +0000 Subject: Initial commit of library code, moved from leaftest repo git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@69 749a229e-a60e-11de-b98f-4500b42dc123 --- src/stm32lib/inc/stm32f10x_dac.h | 167 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 src/stm32lib/inc/stm32f10x_dac.h (limited to 'src/stm32lib/inc/stm32f10x_dac.h') diff --git a/src/stm32lib/inc/stm32f10x_dac.h b/src/stm32lib/inc/stm32f10x_dac.h new file mode 100644 index 0000000..cd7b5ad --- /dev/null +++ b/src/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****/ -- cgit v1.2.3