ea6d73f140
1. Upgrade Cortex driver library (CMSIS -> CMSIS & Device): version 2.3.2 -> 3.0.1 & 3.0.0 - Remove "bsp/efm32/Libraries/CMSIS/Lib/ARM", "bsp/efm32/Libraries/CMSIS/Lib/G++" and "bsp/efm32/Libraries/CMSIS/SVD" to save space 2. Upgrade EFM32 driver libraries (efm32lib -> emlib): version 2.3.2 -> 3.0.0 - Remove "bsp/efm32/Libraries/Device/EnergyMicro/EFM32LG" and "bsp/efm32/Libraries/Device/EnergyMicro/EFM32TG" to save space 3. Upgrade EFM32GG_DK3750 development kit driver library: version 1.2.2 -> 2.0.1 4. Upgrade EFM32_Gxxx_DK development kit driver library: version 1.7.3 -> 2.0.1 5. Add energy management unit driver and test code 6. Modify linker script and related code to compatible with new version of libraries 7. Change EFM32 branch version number to 1.0 8. Add photo frame demo application git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2122 bbd45198-f89e-11dd-88c7-29a3b14d5316
146 lines
5.2 KiB
C
146 lines
5.2 KiB
C
#include "efm32gg_af_pins.h"
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#include "efm32gg_af_ports.h"
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#include "efm32gg_af_channels.h"
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#include "efm32gg_prs_signals.h"
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/***************************************************************************//**
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* @file
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* @brief CMSIS Cortex-M3 System Layer for EFM32GG devices.
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* @author Energy Micro AS
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* @version 3.0.0
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*******************************************************************************
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* @section License
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* <b>(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com</b>
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*******************************************************************************
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
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* obligation to support this Software. Energy Micro AS is providing the
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* Software "AS IS", with no express or implied warranties of any kind,
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* including, but not limited to, any implied warranties of merchantability
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* or fitness for any particular purpose or warranties against infringement
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* of any proprietary rights of a third party.
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*
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* Energy Micro AS will not be liable for any consequential, incidental, or
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* special damages, or any other relief, or for any claim by any third party,
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* arising from your use of this Software.
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*
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******************************************************************************/
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#ifndef __SYSTEM_EFM32GG_H
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#define __SYSTEM_EFM32GG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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/*******************************************************************************
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************************** GLOBAL VARIABLES *******************************
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******************************************************************************/
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extern uint32_t SystemCoreClock; /**< System Clock Frequency (Core Clock) */
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/*******************************************************************************
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***************************** PROTOTYPES **********************************
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******************************************************************************/
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/* Interrupt routines - prototypes */
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#if defined(_EFM32_GIANT_FAMILY)
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void Reset_Handler(void);
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void NMI_Handler(void);
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void HardFault_Handler(void);
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void MemManage_Handler(void);
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void BusFault_Handler(void);
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void UsageFault_Handler(void);
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void SVC_Handler(void);
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void DebugMon_Handler(void);
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void PendSV_Handler(void);
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void SysTick_Handler(void);
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void DMA_IRQHandler(void);
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void GPIO_EVEN_IRQHandler(void);
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void TIMER0_IRQHandler(void);
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void USART0_RX_IRQHandler(void);
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void USART0_TX_IRQHandler(void);
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void USB_IRQHandler(void);
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void ACMP0_IRQHandler(void);
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void ADC0_IRQHandler(void);
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void DAC0_IRQHandler(void);
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void I2C0_IRQHandler(void);
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void I2C1_IRQHandler(void);
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void GPIO_ODD_IRQHandler(void);
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void TIMER1_IRQHandler(void);
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void TIMER2_IRQHandler(void);
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void TIMER3_IRQHandler(void);
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void USART1_RX_IRQHandler(void);
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void USART1_TX_IRQHandler(void);
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void LESENSE_IRQHandler(void);
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void USART2_RX_IRQHandler(void);
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void USART2_TX_IRQHandler(void);
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void UART0_RX_IRQHandler(void);
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void UART0_TX_IRQHandler(void);
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void UART1_RX_IRQHandler(void);
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void UART1_TX_IRQHandler(void);
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void LEUART0_IRQHandler(void);
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void LEUART1_IRQHandler(void);
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void LETIMER0_IRQHandler(void);
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void PCNT0_IRQHandler(void);
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void PCNT1_IRQHandler(void);
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void PCNT2_IRQHandler(void);
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void RTC_IRQHandler(void);
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void BURTC_IRQHandler(void);
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void CMU_IRQHandler(void);
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void VCMP_IRQHandler(void);
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void LCD_IRQHandler(void);
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void MSC_IRQHandler(void);
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void AES_IRQHandler(void);
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void EBI_IRQHandler(void);
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void EMU_IRQHandler(void);
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#endif
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uint32_t SystemCoreClockGet(void);
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/**************************************************************************//**
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* @brief
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* Update CMSIS SystemCoreClock variable.
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*
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* @details
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* CMSIS defines a global variable SystemCoreClock that shall hold the
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* core frequency in Hz. If the core frequency is dynamically changed, the
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* variable must be kept updated in order to be CMSIS compliant.
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*
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* Notice that if only changing core clock frequency through the EFM32 CMU
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* API, this variable will be kept updated. This function is only provided
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* for CMSIS compliance and if a user modifies the the core clock outside
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* the CMU API.
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*****************************************************************************/
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static __INLINE void SystemCoreClockUpdate(void)
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{
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SystemCoreClockGet();
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}
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void SystemInit(void);
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uint32_t SystemHFClockGet(void);
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uint32_t SystemHFXOClockGet(void);
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void SystemHFXOClockSet(uint32_t freq);
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uint32_t SystemLFRCOClockGet(void);
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uint32_t SystemULFRCOClockGet(void);
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uint32_t SystemLFXOClockGet(void);
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void SystemLFXOClockSet(uint32_t freq);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SYSTEM_EFM32GG_H */
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