500 lines
25 KiB
C
500 lines
25 KiB
C
/**************************************************************************//**
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* @file SYS.h
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* @version V2.1
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* $Revision: 10 $
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* $Date: 14/02/05 1:17p $
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* @brief M051 Series Global Control and Clock Control Driver Header File
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*
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* @note
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* Copyright (C) 2011 Nuvoton Technology Corp. All rights reserved.
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*
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******************************************************************************/
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#ifndef __SYS_H__
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#define __SYS_H__
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#include "M051Series.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/** @addtogroup M051_Device_Driver M051 Device Driver
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@{
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*/
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/** @addtogroup M051_SYS_Driver SYS Driver
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@{
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*/
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/** @addtogroup M051_SYS_EXPORTED_CONSTANTS SYS Exported Constants
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@{
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*/
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/*---------------------------------------------------------------------------------------------------------*/
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/* Module Reset Control Resister constant definitions. */
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/*---------------------------------------------------------------------------------------------------------*/
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#define CHIP_RST ((0x0<<24) | SYS_IPRSTC1_CPU_RST_Pos ) /*!< CPU reset is one of the SYS_ResetModule parameter */
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#define CPU_RST ((0x0<<24) | SYS_IPRSTC1_CHIP_RST_Pos ) /*!< CHIP reset is one of the SYS_ResetModule parameter */
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#define EBI_RST ((0x0<<24) | SYS_IPRSTC1_EBI_RST_Pos ) /*!< EBI reset is one of the SYS_ResetModule parameter */
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#define HDIV_RST ((0x0<<24) | SYS_IPRSTC1_HDIV_RST_Pos ) /*!< HDIV reset is one of the SYS_ResetModule parameter */
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#define GPIO_RST ((0x4<<24) | SYS_IPRSTC2_GPIO_RST_Pos ) /*!< GPIO reset is one of the SYS_ResetModule parameter */
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#define TMR0_RST ((0x4<<24) | SYS_IPRSTC2_TMR0_RST_Pos ) /*!< TMR0 reset is one of the SYS_ResetModule parameter */
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#define TMR1_RST ((0x4<<24) | SYS_IPRSTC2_TMR1_RST_Pos ) /*!< TMR1 reset is one of the SYS_ResetModule parameter */
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#define TMR2_RST ((0x4<<24) | SYS_IPRSTC2_TMR2_RST_Pos ) /*!< TMR2 reset is one of the SYS_ResetModule parameter */
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#define TMR3_RST ((0x4<<24) | SYS_IPRSTC2_TMR3_RST_Pos ) /*!< TMR3 reset is one of the SYS_ResetModule parameter */
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#define I2C0_RST ((0x4<<24) | SYS_IPRSTC2_I2C0_RST_Pos ) /*!< I2C0 reset is one of the SYS_ResetModule parameter */
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#define I2C1_RST ((0x4<<24) | SYS_IPRSTC2_I2C1_RST_Pos ) /*!< I2C1 reset is one of the SYS_ResetModule parameter */
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#define SPI0_RST ((0x4<<24) | SYS_IPRSTC2_SPI0_RST_Pos ) /*!< SPI0 reset is one of the SYS_ResetModule parameter */
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#define SPI1_RST ((0x4<<24) | SYS_IPRSTC2_SPI1_RST_Pos ) /*!< SPI1 reset is one of the SYS_ResetModule parameter */
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#define UART0_RST ((0x4<<24) | SYS_IPRSTC2_UART0_RST_Pos ) /*!< UART0 reset is one of the SYS_ResetModule parameter */
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#define UART1_RST ((0x4<<24) | SYS_IPRSTC2_UART1_RST_Pos ) /*!< UART1 reset is one of the SYS_ResetModule parameter */
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#define PWM03_RST ((0x4<<24) | SYS_IPRSTC2_PWM03_RST_Pos ) /*!< PWM03 reset is one of the SYS_ResetModule parameter */
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#define PWM47_RST ((0x4<<24) | SYS_IPRSTC2_PWM47_RST_Pos ) /*!< PWM47 reset is one of the SYS_ResetModule parameter */
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#define ACMP01_RST ((0x4<<24) | SYS_IPRSTC2_ACMP01_RST_Pos ) /*!< ACMP01 reset is one of the SYS_ResetModule parameter */
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#define ACMP23_RST ((0x4<<24) | SYS_IPRSTC2_ACMP23_RST_Pos ) /*!< ACMP23 reset is one of the SYS_ResetModule parameter */
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#define ADC_RST ((0x4<<24) | SYS_IPRSTC2_ADC_RST_Pos ) /*!< ADC reset is one of the SYS_ResetModule parameter */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Brown Out Detector Threshold Voltage Selection constant definitions. */
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/*---------------------------------------------------------------------------------------------------------*/
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#define SYS_BODCR_BOD_RST_EN (1UL<<SYS_BODCR_BOD_RSTEN_Pos) /*!< Brown-out Reset Enable */
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#define SYS_BODCR_BOD_INTERRUPT_EN (0UL<<SYS_BODCR_BOD_RSTEN_Pos) /*!< Brown-out Interrupt Enable */
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#define SYS_BODCR_BOD_VL_4_4V (3UL<<SYS_BODCR_BOD_VL_Pos) /*!< Setting Brown Out Detector Threshold Voltage as 4.4V */
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#define SYS_BODCR_BOD_VL_3_7V (2UL<<SYS_BODCR_BOD_VL_Pos) /*!< Setting Brown Out Detector Threshold Voltage as 3.7V */
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#define SYS_BODCR_BOD_VL_2_7V (1UL<<SYS_BODCR_BOD_VL_Pos) /*!< Setting Brown Out Detector Threshold Voltage as 2.7V */
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#define SYS_BODCR_BOD_VL_2_2V (0UL<<SYS_BODCR_BOD_VL_Pos) /*!< Setting Brown Out Detector Threshold Voltage as 2.2V */
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/*---------------------------------------------------------------------------------------------------------*/
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/* Multi-Function constant definitions. */
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/*---------------------------------------------------------------------------------------------------------*/
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#define SYS_MFP_TYPE_Msk(bit) (1UL << ((bit) +16))
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#define SYS_MFP_ALT_Msk(bit) (1UL << ((bit) + 8))
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#define SYS_MFP_MFP_Msk(bit) (1UL << ((bit) ))
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#define SYS_MFP_P00_GPIO 0x00000000UL /*!< P0_MFP pin 0 setting for GPIO */
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#define SYS_MFP_P00_AD0 0x00000001UL /*!< P0_MFP pin 0 setting for AD0 */
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#define SYS_MFP_P00_CTS1 0x00000100UL /*!< P0_MFP pin 0 setting for CTS1 */
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#define SYS_MFP_P00_TXD1 0x00000101UL /*!< P0_MFP pin 0 setting for TXD1 */
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#define SYS_MFP_P00_ACMP3_P 0x01000000UL /*!< P0_MFP pin 0 setting for ACMP3_P */
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#define SYS_MFP_P00_Msk 0x01000101UL /*!< P0_MFP pin 0 mask */
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#define SYS_MFP_P01_GPIO 0x00000000UL /*!< P0_MFP pin 1 setting for GPIO */
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#define SYS_MFP_P01_AD1 0x00000002UL /*!< P0_MFP pin 1 setting for AD1 */
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#define SYS_MFP_P01_RTS1 0x00000200UL /*!< P0_MFP pin 1 setting for RTS1 */
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#define SYS_MFP_P01_RXD1 0x00000202UL /*!< P0_MFP pin 1 setting for RXD1 */
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#define SYS_MFP_P01_ACMP3_N 0x02000000UL /*!< P0_MFP pin 1 setting for ACMP3_N */
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#define SYS_MFP_P01_Msk 0x02000202UL /*!< P0_MFP pin 1 mask */
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#define SYS_MFP_P02_GPIO 0x00000000UL /*!< P0_MFP pin 2 setting for GPIO */
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#define SYS_MFP_P02_AD2 0x00000004UL /*!< P0_MFP pin 2 setting for AD2 */
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#define SYS_MFP_P02_CTS0 0x00000400UL /*!< P0_MFP pin 2 setting for CTS0 */
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#define SYS_MFP_P02_TXD0 0x00000404UL /*!< P0_MFP pin 2 setting for TXD0 */
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#define SYS_MFP_P02_Msk 0x00000404UL /*!< P0_MFP pin 2 mask */
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#define SYS_MFP_P03_GPIO 0x00000000UL /*!< P0_MFP pin 3 setting for GPIO */
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#define SYS_MFP_P03_AD3 0x00000008UL /*!< P0_MFP pin 3 setting for AD3 */
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#define SYS_MFP_P03_RTS0 0x00000800UL /*!< P0_MFP pin 3 setting for RTS0 */
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#define SYS_MFP_P03_RXD0 0x00000808UL /*!< P0_MFP pin 3 setting for RXD0 */
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#define SYS_MFP_P03_Msk 0x00000808UL /*!< P0_MFP pin 3 mask */
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#define SYS_MFP_P04_GPIO 0x00000000UL /*!< P0_MFP pin 4 setting for GPIO */
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#define SYS_MFP_P04_AD4 0x00000010UL /*!< P0_MFP pin 4 setting for AD4 */
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#define SYS_MFP_P04_SPISS1 0x00001000UL /*!< P0_MFP pin 4 setting for SPISS1 */
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#define SYS_MFP_P04_Msk 0x00001010UL /*!< P0_MFP pin 4 mask */
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#define SYS_MFP_P05_GPIO 0x00000000UL /*!< P0_MFP pin 5 setting for GPIO */
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#define SYS_MFP_P05_AD5 0x00000020UL /*!< P0_MFP pin 5 setting for AD5 */
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#define SYS_MFP_P05_MOSI_1 0x00002000UL /*!< P0_MFP pin 5 setting for MOSI_1 */
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#define SYS_MFP_P05_Msk 0x00002020UL /*!< P0_MFP pin 5 mask */
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#define SYS_MFP_P06_GPIO 0x00000000UL /*!< P0_MFP pin 6 setting for GPIO */
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#define SYS_MFP_P06_AD6 0x00000040UL /*!< P0_MFP pin 6 setting for AD6 */
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#define SYS_MFP_P06_MISO_1 0x00004000UL /*!< P0_MFP pin 6 setting for MISO_1 */
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#define SYS_MFP_P06_Msk 0x00004040UL /*!< P0_MFP pin 6 mask */
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#define SYS_MFP_P07_GPIO 0x00000000UL /*!< P0_MFP pin 7 setting for GPIO */
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#define SYS_MFP_P07_AD7 0x00000080UL /*!< P0_MFP pin 7 setting for AD7 */
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#define SYS_MFP_P07_SPICLK1 0x00008000UL /*!< P0_MFP pin 7 setting for SPICLK1 */
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#define SYS_MFP_P07_Msk 0x00008080UL /*!< P0_MFP pin 7 mask */
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#define SYS_MFP_P10_GPIO 0x00000000UL /*!< P1_MFP pin 0 setting for GPIO */
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#define SYS_MFP_P10_AIN0 0x00000001UL /*!< P1_MFP pin 0 setting for AIN0 */
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#define SYS_MFP_P10_T2 0x00000100UL /*!< P1_MFP pin 0 setting for T2 */
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#define SYS_MFP_P10_nWRL 0x00000101UL /*!< P1_MFP pin 0 setting for nWRL */
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#define SYS_MFP_P10_Msk 0x00000101UL /*!< P1_MFP pin 0 mask */
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#define SYS_MFP_P11_GPIO 0x00000000UL /*!< P1_MFP pin 1 setting for GPIO */
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#define SYS_MFP_P11_AIN1 0x00000002UL /*!< P1_MFP pin 1 setting for AIN1 */
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#define SYS_MFP_P11_T3 0x00000200UL /*!< P1_MFP pin 1 setting for T3 */
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#define SYS_MFP_P11_nWRH 0x00000202UL /*!< P1_MFP pin 1 setting for nWRH */
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#define SYS_MFP_P11_Msk 0x00000202UL /*!< P1_MFP pin 1 mask */
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#define SYS_MFP_P12_GPIO 0x00000000UL /*!< P1_MFP pin 2 setting for GPIO */
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#define SYS_MFP_P12_AIN2 0x00000004UL /*!< P1_MFP pin 2 setting for AIN2 */
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#define SYS_MFP_P12_RXD1 0x00000400UL /*!< P1_MFP pin 2 setting for RXD1 */
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#define SYS_MFP_P12_Msk 0x00000404UL /*!< P1_MFP pin 2 mask */
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#define SYS_MFP_P13_GPIO 0x00000000UL /*!< P1_MFP pin 3 setting for GPIO */
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#define SYS_MFP_P13_AIN3 0x00000008UL /*!< P1_MFP pin 3 setting for AIN3 */
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#define SYS_MFP_P13_TXD1 0x00000800UL /*!< P1_MFP pin 3 setting for TXD1 */
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#define SYS_MFP_P13_Msk 0x00000808UL /*!< P1_MFP pin 3 mask */
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#define SYS_MFP_P14_GPIO 0x00000000UL /*!< P1_MFP pin 4 setting for GPIO */
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#define SYS_MFP_P14_AIN4 0x00000010UL /*!< P1_MFP pin 4 setting for AIN4 */
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#define SYS_MFP_P14_SPISS0 0x00001000UL /*!< P1_MFP pin 4 setting for SPISS0 */
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#define SYS_MFP_P14_CPN0 0x00001010UL /*!< P1_MFP pin 4 setting for CPN0 */
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#define SYS_MFP_P14_ACMP0_N 0x00001010UL /*!< P1_MFP pin 4 setting for ACMP0_N */
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#define SYS_MFP_P14_Msk 0x00001010UL /*!< P1_MFP pin 4 mask */
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#define SYS_MFP_P15_GPIO 0x00000000UL /*!< P1_MFP pin 5 setting for GPIO */
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#define SYS_MFP_P15_AIN5 0x00000020UL /*!< P1_MFP pin 5 setting for AIN5 */
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#define SYS_MFP_P15_MOSI_0 0x00002000UL /*!< P1_MFP pin 5 setting for MOSI_0 */
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#define SYS_MFP_P15_CPP0 0x00002020UL /*!< P1_MFP pin 5 setting for CPP0 */
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#define SYS_MFP_P15_ACMP0_P 0x00002020UL /*!< P1_MFP pin 5 setting for ACMP0_P */
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#define SYS_MFP_P15_Msk 0x00002020UL /*!< P1_MFP pin 5 mask */
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#define SYS_MFP_P16_GPIO 0x00000000UL /*!< P1_MFP pin 6 setting for GPIO */
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#define SYS_MFP_P16_AIN6 0x00000040UL /*!< P1_MFP pin 6 setting for AIN6 */
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#define SYS_MFP_P16_MISO_0 0x00004000UL /*!< P1_MFP pin 6 setting for MISO_0 */
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#define SYS_MFP_P16_ACMP2_N 0x00004040UL /*!< P1_MFP pin 6 setting for ACMP2_N */
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#define SYS_MFP_P16_Msk 0x00004040UL /*!< P1_MFP pin 6 mask */
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#define SYS_MFP_P17_GPIO 0x00000000UL /*!< P1_MFP pin 7 setting for GPIO */
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#define SYS_MFP_P17_AIN7 0x00000080UL /*!< P1_MFP pin 7 setting for AIN7 */
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#define SYS_MFP_P17_SPICLK0 0x00008000UL /*!< P1_MFP pin 7 setting for SPICLK0 */
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#define SYS_MFP_P17_ACMP2_P 0x00008080UL /*!< P1_MFP pin 7 setting for ACMP2_P */
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#define SYS_MFP_P17_Msk 0x00008080UL /*!< P1_MFP pin 7 mask */
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#define SYS_MFP_P20_GPIO 0x00000000UL /*!< P2_MFP pin 0 setting for GPIO */
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#define SYS_MFP_P20_AD8 0x00000001UL /*!< P2_MFP pin 0 setting for AD8 */
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#define SYS_MFP_P20_PWM0 0x00000100UL /*!< P2_MFP pin 0 setting for PWM0 */
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#define SYS_MFP_P20_Msk 0x00000101UL /*!< P2_MFP pin 0 mask */
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#define SYS_MFP_P21_GPIO 0x00000000UL /*!< P2_MFP pin 1 setting for GPIO */
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#define SYS_MFP_P21_AD9 0x00000002UL /*!< P2_MFP pin 1 setting for AD9 */
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#define SYS_MFP_P21_PWM1 0x00000200UL /*!< P2_MFP pin 1 setting for PWM1 */
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#define SYS_MFP_P21_Msk 0x00000202UL /*!< P2_MFP pin 1 mask */
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#define SYS_MFP_P22_GPIO 0x00000000UL /*!< P2_MFP pin 2 setting for GPIO */
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#define SYS_MFP_P22_AD10 0x00000004UL /*!< P2_MFP pin 2 setting for AD10 */
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#define SYS_MFP_P22_PWM2 0x00000400UL /*!< P2_MFP pin 2 setting for PWM2 */
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#define SYS_MFP_P22_Msk 0x00000404UL /*!< P2_MFP pin 2 mask */
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#define SYS_MFP_P23_GPIO 0x00000000UL /*!< P2_MFP pin 3 setting for GPIO */
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#define SYS_MFP_P23_AD11 0x00000008UL /*!< P2_MFP pin 3 setting for AD11 */
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#define SYS_MFP_P23_PWM3 0x00000800UL /*!< P2_MFP pin 3 setting for PWM3 */
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#define SYS_MFP_P23_Msk 0x00000808UL /*!< P2_MFP pin 3 mask */
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#define SYS_MFP_P24_GPIO 0x00000000UL /*!< P2_MFP pin 4 setting for GPIO */
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#define SYS_MFP_P24_AD12 0x00000010UL /*!< P2_MFP pin 4 setting for AD12 */
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#define SYS_MFP_P24_PWM4 0x00001000UL /*!< P2_MFP pin 4 setting for PWM4 */
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#define SYS_MFP_P24_SCL1 0x00001010UL /*!< P2_MFP pin 4 setting for SCL1 */
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#define SYS_MFP_P24_Msk 0x00001010UL /*!< P2_MFP pin 4 mask */
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#define SYS_MFP_P25_GPIO 0x00000000UL /*!< P2_MFP pin 5 setting for GPIO */
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#define SYS_MFP_P25_AD13 0x00000020UL /*!< P2_MFP pin 5 setting for AD13 */
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#define SYS_MFP_P25_PWM5 0x00002000UL /*!< P2_MFP pin 5 setting for PWM5 */
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#define SYS_MFP_P25_SDA1 0x00002020UL /*!< P2_MFP pin 5 setting for SDA1 */
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#define SYS_MFP_P25_Msk 0x00002020UL /*!< P2_MFP pin 5 mask */
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#define SYS_MFP_P26_GPIO 0x00000000UL /*!< P2_MFP pin 6 setting for GPIO */
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#define SYS_MFP_P26_AD14 0x00000040UL /*!< P2_MFP pin 6 setting for AD14 */
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#define SYS_MFP_P26_PWM6 0x00004000UL /*!< P2_MFP pin 6 setting for PWM6 */
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#define SYS_MFP_P26_CPO1 0x00004040UL /*!< P2_MFP pin 6 setting for CPO1 */
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#define SYS_MFP_P26_ACMP1_O 0x00004040UL /*!< P2_MFP pin 6 setting for ACMP1_O */
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#define SYS_MFP_P26_Msk 0x00004040UL /*!< P2_MFP pin 6 mask */
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#define SYS_MFP_P27_GPIO 0x00000000UL /*!< P2_MFP pin 7 setting for GPIO */
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#define SYS_MFP_P27_AD15 0x00000080UL /*!< P2_MFP pin 7 setting for AD15 */
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#define SYS_MFP_P27_PWM7 0x00008000UL /*!< P2_MFP pin 7 setting for PWM7 */
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#define SYS_MFP_P27_Msk 0x00008080UL /*!< P2_MFP pin 7 mask */
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#define SYS_MFP_P30_GPIO 0x00000000UL /*!< P3_MFP pin 0 setting for GPIO */
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#define SYS_MFP_P30_RXD0 0x00000001UL /*!< P3_MFP pin 0 setting for RXD0 */
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#define SYS_MFP_P30_CPN1 0x00000100UL /*!< P3_MFP pin 0 setting for CPN1 */
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#define SYS_MFP_P30_ACMP1_N 0x00000100UL /*!< P3_MFP pin 0 setting for ACMP1_N */
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#define SYS_MFP_P30_Msk 0x00000101UL /*!< P3_MFP pin 0 mask */
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#define SYS_MFP_P31_GPIO 0x00000000UL /*!< P3_MFP pin 1 setting for GPIO */
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#define SYS_MFP_P31_TXD0 0x00000002UL /*!< P3_MFP pin 1 setting for TXD0 */
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#define SYS_MFP_P31_CPP1 0x00000200UL /*!< P3_MFP pin 1 setting for CPP1 */
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#define SYS_MFP_P31_ACMP1_P 0x00000200UL /*!< P3_MFP pin 1 setting for ACMP1_P */
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#define SYS_MFP_P31_Msk 0x00000202UL /*!< P3_MFP pin 1 mask */
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#define SYS_MFP_P32_GPIO 0x00000000UL /*!< P3_MFP pin 2 setting for GPIO */
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#define SYS_MFP_P32_INT0 0x00000004UL /*!< P3_MFP pin 2 setting for /INT0 */
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#define SYS_MFP_P32_T0EX 0x00000400UL /*!< P3_MFP pin 2 setting for T0EX */
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#define SYS_MFP_P32_Msk 0x00000404UL /*!< P3_MFP pin 2 mask */
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#define SYS_MFP_P33_GPIO 0x00000000UL /*!< P3_MFP pin 3 setting for GPIO */
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#define SYS_MFP_P33_INT1 0x00000008UL /*!< P3_MFP pin 3 setting for /INT1 */
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#define SYS_MFP_P33_MCLK 0x00000800UL /*!< P3_MFP pin 3 setting for MCLK */
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#define SYS_MFP_P33_T1EX 0x00000808UL /*!< P3_MFP pin 3 setting for T1EX */
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#define SYS_MFP_P33_Msk 0x00000808UL /*!< P3_MFP pin 3 mask */
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#define SYS_MFP_P34_GPIO 0x00000000UL /*!< P3_MFP pin 4 setting for GPIO */
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#define SYS_MFP_P34_T0 0x00000010UL /*!< P3_MFP pin 4 setting for T0 */
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#define SYS_MFP_P34_SDA0 0x00001000UL /*!< P3_MFP pin 4 setting for SDA0 */
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#define SYS_MFP_P34_Msk 0x00001010UL /*!< P3_MFP pin 4 mask */
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#define SYS_MFP_P35_GPIO 0x00000000UL /*!< P3_MFP pin 5 setting for GPIO */
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#define SYS_MFP_P35_T1 0x00000020UL /*!< P3_MFP pin 5 setting for T1 */
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#define SYS_MFP_P35_SCL0 0x00002000UL /*!< P3_MFP pin 5 setting for SCL0 */
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#define SYS_MFP_P35_CKO 0x00002020UL /*!< P3_MFP pin 5 setting for CKO */
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#define SYS_MFP_P35_Msk 0x00002020UL /*!< P3_MFP pin 5 mask */
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#define SYS_MFP_P36_GPIO 0x00000000UL /*!< P3_MFP pin 6 setting for GPIO */
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#define SYS_MFP_P36_nWR 0x00000040UL /*!< P3_MFP pin 6 setting for nWR */
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#define SYS_MFP_P36_CKO 0x00004000UL /*!< P3_MFP pin 6 setting for CKO */
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#define SYS_MFP_P36_CPO0 0x00004040UL /*!< P3_MFP pin 6 setting for CPO0 */
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#define SYS_MFP_P36_ACMP0_O 0x00004040UL /*!< P3_MFP pin 6 setting for ACMP0_O */
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#define SYS_MFP_P36_Msk 0x00004040UL /*!< P3_MFP pin 6 mask */
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#define SYS_MFP_P37_GPIO 0x00000000UL /*!< P3_MFP pin 7 setting for GPIO */
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#define SYS_MFP_P37_nRD 0x00000080UL /*!< P3_MFP pin 7 setting for nWR */
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#define SYS_MFP_P37_Msk 0x00008080UL /*!< P3_MFP pin 7 mask */
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#define SYS_MFP_P40_GPIO 0x00000000UL /*!< P4_MFP pin 0 setting for GPIO */
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#define SYS_MFP_P40_PWM0 0x00000001UL /*!< P4_MFP pin 0 setting for PWM0 */
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#define SYS_MFP_P40_T2EX 0x00000100UL /*!< P4_MFP pin 0 setting for T2EX */
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#define SYS_MFP_P40_Msk 0x00000101UL /*!< P4_MFP pin 0 mask */
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#define SYS_MFP_P41_GPIO 0x00000000UL /*!< P4_MFP pin 1 setting for GPIO */
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#define SYS_MFP_P41_PWM1 0x00000002UL /*!< P4_MFP pin 1 setting for PWM1 */
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#define SYS_MFP_P41_T3EX 0x00000200UL /*!< P4_MFP pin 1 setting for T3EX */
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#define SYS_MFP_P41_Msk 0x00000202UL /*!< P4_MFP pin 1 mask */
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#define SYS_MFP_P42_GPIO 0x00000000UL /*!< P4_MFP pin 2 setting for GPIO */
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#define SYS_MFP_P42_PWM2 0x00000004UL /*!< P4_MFP pin 2 setting for PWM2 */
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#define SYS_MFP_P42_Msk 0x00000404UL /*!< P4_MFP pin 2 mask */
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#define SYS_MFP_P43_GPIO 0x00000000UL /*!< P4_MFP pin 3 setting for GPIO */
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#define SYS_MFP_P43_PWM3 0x00000008UL /*!< P4_MFP pin 3 setting for PWM3 */
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#define SYS_MFP_P43_Msk 0x00000808UL /*!< P4_MFP pin 3 mask */
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#define SYS_MFP_P44_GPIO 0x00000000UL /*!< P4_MFP pin 4 setting for GPIO */
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#define SYS_MFP_P44_nCS 0x00000010UL /*!< P4_MFP pin 4 setting for nCS */
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#define SYS_MFP_P44_SCL1 0x00001000UL /*!< P4_MFP pin 4 setting for SCL1 */
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#define SYS_MFP_P44_Msk 0x00001010UL /*!< P4_MFP pin 4 mask */
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#define SYS_MFP_P45_GPIO 0x00000000UL /*!< P4_MFP pin 5 setting for GPIO */
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#define SYS_MFP_P45_ALE 0x00000020UL /*!< P4_MFP pin 5 setting for ALE */
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#define SYS_MFP_P45_SDA1 0x00002000UL /*!< P4_MFP pin 5 setting for SDA1 */
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#define SYS_MFP_P45_Msk 0x00002020UL /*!< P4_MFP pin 5 mask */
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#define SYS_MFP_P46_GPIO 0x00000000UL /*!< P4_MFP pin 6 setting for GPIO */
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#define SYS_MFP_P46_ICE_CLK 0x00000040UL /*!< P4_MFP pin 6 setting for ICE_CLK */
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#define SYS_MFP_P46_Msk 0x00004040UL /*!< P4_MFP pin 6 mask */
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#define SYS_MFP_P47_GPIO 0x00000000UL /*!< P4_MFP pin 7 setting for GPIO */
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#define SYS_MFP_P47_ICE_DAT 0x00000080UL /*!< P4_MFP pin 7 setting for ICE_DAT */
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#define SYS_MFP_P47_Msk 0x00008080UL /*!< P4_MFP pin 7 mask */
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/*@}*/ /* end of group M051_SYS_EXPORTED_CONSTANTS */
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/** @addtogroup M051_SYS_EXPORTED_FUNCTIONS SYS Exported Functions
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@{
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*/
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/**
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* @brief This macro clear Brown-out interrupt flag.
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* @return None
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*/
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#define SYS_CLEAR_BOD_INT_FLAG() (SYS->BODCR |= SYS_BODCR_BOD_INTF_Msk)
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/**
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* @brief This macro set Brown-out detect to normal mode.
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* @return None
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*/
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#define SYS_CLEAR_BOD_LPM() (SYS->BODCR &= ~SYS_BODCR_BOD_LPM_Msk)
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/**
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* @brief This macro disable Brown-out detect function.
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* @return None
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*/
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#define SYS_DISABLE_BOD() (SYS->BODCR &= ~SYS_BODCR_BOD_EN_Msk)
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/**
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* @brief This macro enable Brown-out detect function.
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* @return None
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*/
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#define SYS_ENABLE_BOD() (SYS->BODCR |= SYS_BODCR_BOD_EN_Msk)
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/**
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* @brief This macro get Brown-out detect interrupt flag.
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* @return 0: Brown-out detect interrupt flag is not set.
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* 1: Brown-out detect interrupt flag is set.
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*/
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#define SYS_GET_BOD_INT_FLAG() ((SYS->BODCR & SYS_BODCR_BOD_INTF_Msk)>>SYS_BODCR_BOD_INTF_Pos)
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/**
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* @brief This macro get Brown-out detector output status.
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* @return 0: System voltage is higher than BOD_VL setting or BOD_EN is 0.
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* 1: System voltage is lower than BOD_VL setting.
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* @details If the BOD_EN is 0, this function always return 0.
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*/
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#define SYS_GET_BOD_OUTPUT() ((SYS->BODCR & SYS_BODCR_BOD_OUT_Msk)>>SYS_BODCR_BOD_OUT_Msk)
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/**
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* @brief This macro enable Brown-out detect interrupt function.
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* @return None
|
|
*/
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#define SYS_DISABLE_BOD_RST() (SYS->BODCR &= ~SYS_BODCR_BOD_RSTEN_Msk)
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/**
|
|
* @brief This macro enable Brown-out detect reset function.
|
|
* @return None
|
|
*/
|
|
#define SYS_ENABLE_BOD_RST() (SYS->BODCR |= SYS_BODCR_BOD_RSTEN_Msk)
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|
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/**
|
|
* @brief This macro set Brown-out detect to low power mode.
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|
* @return None
|
|
*/
|
|
#define SYS_SET_BOD_LPM() (SYS->BODCR |= SYS_BODCR_BOD_LPM_Msk)
|
|
|
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/**
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|
* @brief This macro set Brown-out detect voltage level.
|
|
* @param u32Level is Brown-out voltage level. Including :
|
|
* - \ref SYS_BODCR_BOD_VL_4_4V
|
|
* - \ref SYS_BODCR_BOD_VL_3_7V
|
|
* - \ref SYS_BODCR_BOD_VL_2_7V
|
|
* - \ref SYS_BODCR_BOD_VL_2_2V
|
|
* @return None
|
|
*/
|
|
#define SYS_SET_BOD_LEVEL(u32Level) (SYS->BODCR = (SYS->BODCR & ~SYS_BODCR_BOD_VL_Msk) | u32Level)
|
|
|
|
/**
|
|
* @brief This macro get previous reset source is from Brown-out detect reset.
|
|
* @return 0: Previous reset source is not from Brown-out detect reset
|
|
* 1: Previous reset source is from Brown-out detect reset
|
|
*/
|
|
#define SYS_IS_BOD_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_BOD_Msk)
|
|
|
|
/**
|
|
* @brief This macro get previous reset source is from Low-Voltage-Reset.
|
|
* @return 0: Previous reset source is not from CPU reset
|
|
* 1: Previous reset source is from CPU reset
|
|
*/
|
|
#define SYS_IS_CPU_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_CPU_Msk)
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|
|
|
/**
|
|
* @brief This macro get previous reset source is from Power-on Reset.
|
|
* @return 0: Previous reset source is not from Low-Voltage-Reset
|
|
* 1: Previous reset source is from Low-Voltage-Reset
|
|
*/
|
|
#define SYS_IS_POR_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_POR_Msk)
|
|
|
|
/**
|
|
* @brief This macro get previous reset source is from reset pin reset.
|
|
* @return 0: Previous reset source is not from Power-on Reset
|
|
* 1: Previous reset source is from Power-on Reset
|
|
*/
|
|
#define SYS_IS_RSTPIN_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_RESET_Msk)
|
|
|
|
/**
|
|
* @brief This macro get previous reset source is from system reset.
|
|
* @return 0: Previous reset source is not from reset pin reset
|
|
* 1: Previous reset source is from reset pin reset
|
|
*/
|
|
#define SYS_IS_SYSTEM_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_MCU_Msk)
|
|
|
|
/**
|
|
* @brief This macro get previous reset source is from window watch dog reset.
|
|
* @return 0: Previous reset source is not from reset system reset
|
|
* 1: Previous reset source is from reset system reset
|
|
*/
|
|
#define SYS_IS_WDT_RST() (SYS->RSTSRC & SYS_RSTSRC_RSTS_WDT_Msk)
|
|
|
|
/**
|
|
* @brief This macro disable Low-Voltage-Reset function.
|
|
* @return None
|
|
*/
|
|
#define SYS_DISABLE_LVR() (SYS->BODCR &= ~SYS_BODCR_LVR_EN_Msk)
|
|
|
|
/**
|
|
* @brief This macro enable Low-Voltage-Reset function.
|
|
* @return None
|
|
*/
|
|
#define SYS_ENABLE_LVR() (SYS->BODCR |= SYS_BODCR_LVR_EN_Msk)
|
|
|
|
/**
|
|
* @brief This macro disable Power-on Reset function.
|
|
* @return None
|
|
*/
|
|
#define SYS_DISABLE_POR() (SYS->PORCR = 0x5AA5)
|
|
|
|
/**
|
|
* @brief This macro enable Power-on Reset function.
|
|
* @return None
|
|
*/
|
|
#define SYS_ENABLE_POR() (SYS->PORCR = 0)
|
|
|
|
/**
|
|
* @brief This macro clear reset source flag.
|
|
* @param u32RstSrc is reset source.
|
|
* @return None
|
|
*/
|
|
#define SYS_CLEAR_RST_SOURCE(u32RstSrc) (SYS->RSTSRC | u32RstSrc )
|
|
|
|
/**
|
|
* @brief This function enable register write-protection function
|
|
* @return None
|
|
* @details To lock the protected register to forbid write access
|
|
*/
|
|
static __INLINE void SYS_LockReg(void)
|
|
{
|
|
SYS->REGWRPROT = 0;
|
|
}
|
|
|
|
/**
|
|
* @brief This function disable register write-protection function
|
|
* @return None
|
|
* @details To unlock the protected register to allow write access
|
|
*/
|
|
static __INLINE void SYS_UnlockReg(void)
|
|
{
|
|
while(SYS->REGWRPROT != SYS_REGWRPROT_REGPROTDIS_Msk)
|
|
{
|
|
SYS->REGWRPROT = 0x59;
|
|
SYS->REGWRPROT = 0x16;
|
|
SYS->REGWRPROT = 0x88;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void SYS_ClearResetSrc(uint32_t u32Src);
|
|
uint32_t SYS_GetBODStatus(void);
|
|
uint32_t SYS_GetResetSrc(void);
|
|
uint32_t SYS_IsRegLocked(void);
|
|
uint32_t SYS_ReadPDID(void);
|
|
void SYS_ResetChip(void);
|
|
void SYS_ResetCPU(void);
|
|
void SYS_ResetModule(uint32_t u32ModuleIndex);
|
|
void SYS_EnableBOD(int32_t i32Mode, uint32_t u32BODLevel);
|
|
void SYS_DisableBOD(void);
|
|
|
|
|
|
/*@}*/ /* end of group M051_SYS_EXPORTED_FUNCTIONS */
|
|
|
|
/*@}*/ /* end of group M051_SYS_Driver */
|
|
|
|
/*@}*/ /* end of group M051_Device_Driver */
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif //__SYS_H__
|