www.pudn.com > bq26100SHA1c_files.rar > 91x_scu.h, change:2006-09-26,size:6611b


/******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** 
* File Name          : 91x_scu.h 
* Author             : MCD Application Team 
* Date First Issued  : 05/18/2006 : Version 1.0 
* Description        : This file provides the SCU library software functions 
*                      prototypes & definitions 
******************************************************************************** 
* History: 
* 05/24/2006 : Version 1.1 
* 05/18/2006 : Version 1.0 
******************************************************************************** 
* THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION 
* CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. 
*******************************************************************************/ 
 
/* Define to prevent recursive inclusion -------------------------------------*/ 
#ifndef __91x_SCU_H 
#define __91x_SCU_H 
 
/* Includes ------------------------------------------------------------------*/ 
#include "91x_map.h" 
#include "91x_type.h" 
/* Exported constants --------------------------------------------------------*/ 
 
/*MCLK_Source*/ 
#define SCU_MCLK_PLL      0x0 
#define SCU_MCLK_RTC      0x1 
#define SCU_MCLK_OSC      0x2 
 
/*RCLK_Divisor*/ 
#define SCU_RCLK_Div1     0xFFFFFFE3 
#define SCU_RCLK_Div2     0x4 
#define SCU_RCLK_Div4     0x8 
#define SCU_RCLK_Div8     0xC 
#define SCU_RCLK_Div16    0x10 
#define SCU_RCLK_Div1024  0x14 
 
/*HCLK_Divisor*/ 
#define SCU_HCLK_Div1 0xFFFFFF9F 
#define SCU_HCLK_Div2 0x20 
#define SCU_HCLK_Div4 0x40 
 
/*PCLK_Divisor*/ 
#define SCU_PCLK_Div1 0xFFFFFE7F 
#define SCU_PCLK_Div2 0x80 
#define SCU_PCLK_Div4 0x100 
#define SCU_PCLK_Div8 0x180 
 
/*FMICLK_Divisor*/ 
#define SCU_FMICLK_Div1 0xFFFEFFFF 
#define SCU_FMICLK_Div2 0x10000 
 
/*BRCLK_Divisor*/ 
#define SCU_BRCLK_Div1 0xFFFFFDFF 
#define SCU_BRCLK_Div2 0x200 
 
/*TIMCLK_Source*/ 
#define SCU_TIMCLK_EXT 0x1 
#define SCU_TIMCLK_INT 0x0 
 
/*TIMx*/ 
#define SCU_TIM01 0x0 
#define SCU_TIM23 0x1 
 
 
/*USBCLK_Source*/ 
#define SCU_USBCLK_MCLK  0xFFFFF3FF 
#define SCU_USBCLK_MCLK2 0x400 
#define SCU_USBCLK_EXT   0x800 
 
/*SCU_EMIBCLK*/ 
#define SCU_EMIBCLK_Div1 0xFFF9FFFF 
#define SCU_EMIBCLK_Div2 0x20000 
 
/*SCU_EMIMODE*/ 
#define SCU_EMI_MUX   0xFFFFFFBF 
#define SCU_EMI_DEMUX 0x40 
 
/*SCU_EMIALE_LEN*/ 
#define SCU_EMIALE_LEN1 0xFFFFFEFF 
#define SCU_EMIALE_LEN2 0x100 
 
/*SCU_EMIALE_POL*/ 
#define SCU_EMIALE_POLLow  0xFFFFFF7F 
#define SCU_EMIALE_POLHigh 0x80 
 
/*UART_IrDA_Mode*/ 
#define SCU_UARTMode_IrDA 0x1 
#define SCU_UARTMode_UART 0x0 
 
/*APBPeriph*/ 
#define __TIM01 0x1 
#define __TIM23 0x2 
#define __MC    0x4 
#define __UART0 0x8 
#define __UART1 0x10 
#define __UART2 0x20 
#define __I2C0  0x40 
#define __I2C1  0x80 
#define __SSP0  0x100 
#define __SSP1  0x200 
#define __CAN   0x400 
#define __ADC   0x800 
#define __WDG   0x1000 
#define __WIU   0x2000 
#define __GPIO0 0x4000 
#define __GPIO1 0x8000 
#define __GPIO2 0x10000 
#define __GPIO3 0x20000 
#define __GPIO4 0x40000 
#define __GPIO5 0x80000 
#define __GPIO6 0x100000 
#define __GPIO7 0x200000 
#define __GPIO8 0x400000 
#define __GPIO9 0x800000 
#define __RTC   0x1000000 
 
/*AHBPeriph*/ 
#define __FMI          0x1 
#define __FPQBC        0x2 
#define __SRAM         0x8 
#define __SRAM_ARBITER 0x10 
#define __VIC          0x20 
#define __EMI          0x40 
#define __EMI_MEM_CLK  0x80 
#define __DMA          0x100 
#define __USB          0x200 
#define __USB48M       0x400 
#define __ENET         0x800 
#define __PFQBC_AHB    0x1000 
 
/*SCU_IT*/ 
#define SCU_IT_LVD_RST    0x10 
#define SCU_IT_SRAM_ERROR 0x8 
#define SCU_IT_ACK_PFQBC  0x4 
#define SCU_IT_LOCK_LOST  0x2 
#define SCU_IT_LOCK       0x1 
 
/*SCU_FLAG*/ 
#define SCU_FLAG_SRAM_ERROR 0x20 
#define SCU_FLAG_ACK_PFQBC  0x10 
#define SCU_FLAG_LVD_RESET  0x8 
#define SCU_FLAG_WDG_RST    0x4 
#define SCU_FLAG_LOCK_LOST  0x2 
#define SCU_FLAG_LOCK       0x1 
 
 
/* Module private variables --------------------------------------------------*/ 
/* Exported macro ------------------------------------------------------------*/ 
/* Private functions ---------------------------------------------------------*/ 
/* Exported functions ------------------------------------------------------- */ 
ErrorStatus SCU_MCLKSourceConfig(u32 MCLK_Source); 
ErrorStatus SCU_PLLFactorsConfig(u8 PLLN, u8 PLLM, u8 PLLP); 
ErrorStatus SCU_PLLCmd(FunctionalState NewState); 
void SCU_RCLKDivisorConfig(u32 RCLK_Divisor); 
void SCU_HCLKDivisorConfig(u32 HCLK_Divisor); 
void SCU_PCLKDivisorConfig(u32 PCLK_Divisor); 
void SCU_APBPeriphClockConfig(u32 APBPeriph, FunctionalState NewState); 
void SCU_AHBPeriphClockConfig(u32 AHBPeriph, FunctionalState NewState); 
void SCU_APBPeriphReset(u32 APBPeriph, FunctionalState NewState); 
void SCU_AHBPeriphReset(u32 AHBPeriph, FunctionalState NewState); 
void SCU_APBPeriphIdleConfig(u32 APBPeriph, FunctionalState NewState); 
void SCU_AHBPeriphIdleConfig(u32 AHBPeriph, FunctionalState NewState); 
void SCU_APBPeriphDebugConfig(u32 APBPeriph, FunctionalState NewState); 
void SCU_AHBPeriphDebugConfig(u32 AHBPeriph, FunctionalState NewState); 
void SCU_BRCLKDivisorConfig(u32 BRCLK_Divisor); 
void SCU_TIMCLKSourceConfig(u8 TIMx, u32 TIMCLK_Source); 
void SCU_TIMPresConfig(u8 TIMx, u16 Prescaler); 
void SCU_USBCLKConfig(u32 USBCLK_Source); 
void SCU_PHYCLKConfig(FunctionalState NewState); 
void SCU_FMICLKDivisorConfig(u32 FMICLK_Divisor); 
void SCU_EMIBCLKDivisorConfig(u32 SCU_EMIBCLK); 
void SCU_EMIModeConfig(u32 SCU_EMIMODE); 
void SCU_EMIALEConfig(u32 SCU_EMIALE_LEN, u32 SCU_EMIALE_POL); 
void SCU_ITConfig(u32 SCU_IT, FunctionalState NewState); 
FlagStatus SCU_GetFlagStatus(u32 SCU_Flag); 
void SCU_ClearFlag(u32 SCU_Flag); 
u32 SCU_GetPLLFreqValue(void); 
u32 SCU_GetMCLKFreqValue(void); 
u32 SCU_GetRCLKFreqValue(void); 
u32 SCU_GetHCLKFreqValue(void); 
u32 SCU_GetPCLKFreqValue(void); 
void SCU_WakeUpLineConfig(u8 EXTint); 
void SCU_SpecIntRunModeConfig(FunctionalState NewState); 
void SCU_EnterIdleMode(void); 
void SCU_EnterSleepMode(void); 
void SCU_UARTIrDASelect(UART_TypeDef * UARTx, u8 UART_IrDA_Mode); 
void SCU_PFQBCCmd(FunctionalState NewState); 
 
#endif /*__91x_SCU_H*/ 
 
/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/