mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
159 lines
7.1 KiB
C
159 lines
7.1 KiB
C
/***************************************************************************//**
|
|
* @file system_efm32pg12b.h
|
|
* @brief CMSIS Cortex-M3/M4 System Layer for EFM32 devices.
|
|
* @version 5.4.0
|
|
******************************************************************************
|
|
* # License
|
|
* <b>Copyright 2017 Silicon Laboratories, Inc. www.silabs.com</b>
|
|
******************************************************************************
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software.@n
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.@n
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
|
*
|
|
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Laboratories, Inc.
|
|
* has no obligation to support this Software. Silicon Laboratories, Inc. is
|
|
* providing the Software "AS IS", with no express or implied warranties of any
|
|
* kind, including, but not limited to, any implied warranties of
|
|
* merchantability or fitness for any particular purpose or warranties against
|
|
* infringement of any proprietary rights of a third party.
|
|
*
|
|
* Silicon Laboratories, Inc. will not be liable for any consequential,
|
|
* incidental, or special damages, or any other relief, or for any claim by
|
|
* any third party, arising from your use of this Software.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#ifndef SYSTEM_EFM32_H
|
|
#define SYSTEM_EFM32_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
|
|
/**************************************************************************//**
|
|
* @addtogroup Parts
|
|
* @{
|
|
*****************************************************************************/
|
|
/**************************************************************************//**
|
|
* @addtogroup EFM32 EFM32
|
|
* @{
|
|
*****************************************************************************/
|
|
|
|
/*******************************************************************************
|
|
************************** GLOBAL VARIABLES *******************************
|
|
******************************************************************************/
|
|
|
|
extern uint32_t SystemCoreClock; /**< System Clock Frequency (Core Clock) */
|
|
extern uint32_t SystemHfrcoFreq; /**< System HFRCO frequency */
|
|
|
|
/*******************************************************************************
|
|
***************************** PROTOTYPES **********************************
|
|
******************************************************************************/
|
|
|
|
void Reset_Handler(void); /**< Reset Handler */
|
|
void NMI_Handler(void); /**< NMI Handler */
|
|
void HardFault_Handler(void); /**< Hard Fault Handler */
|
|
void MemManage_Handler(void); /**< MPU Fault Handler */
|
|
void BusFault_Handler(void); /**< Bus Fault Handler */
|
|
void UsageFault_Handler(void); /**< Usage Fault Handler */
|
|
void SVC_Handler(void); /**< SVCall Handler */
|
|
void DebugMon_Handler(void); /**< Debug Monitor Handler */
|
|
void PendSV_Handler(void); /**< PendSV Handler */
|
|
void SysTick_Handler(void); /**< SysTick Handler */
|
|
|
|
void EMU_IRQHandler(void); /**< EMU IRQ Handler */
|
|
void WDOG0_IRQHandler(void); /**< WDOG0 IRQ Handler */
|
|
void WDOG1_IRQHandler(void); /**< WDOG1 IRQ Handler */
|
|
void LDMA_IRQHandler(void); /**< LDMA IRQ Handler */
|
|
void GPIO_EVEN_IRQHandler(void); /**< GPIO_EVEN IRQ Handler */
|
|
void TIMER0_IRQHandler(void); /**< TIMER0 IRQ Handler */
|
|
void USART0_RX_IRQHandler(void); /**< USART0_RX IRQ Handler */
|
|
void USART0_TX_IRQHandler(void); /**< USART0_TX IRQ Handler */
|
|
void ACMP0_IRQHandler(void); /**< ACMP0 IRQ Handler */
|
|
void ADC0_IRQHandler(void); /**< ADC0 IRQ Handler */
|
|
void IDAC0_IRQHandler(void); /**< IDAC0 IRQ Handler */
|
|
void I2C0_IRQHandler(void); /**< I2C0 IRQ Handler */
|
|
void GPIO_ODD_IRQHandler(void); /**< GPIO_ODD IRQ Handler */
|
|
void TIMER1_IRQHandler(void); /**< TIMER1 IRQ Handler */
|
|
void USART1_RX_IRQHandler(void); /**< USART1_RX IRQ Handler */
|
|
void USART1_TX_IRQHandler(void); /**< USART1_TX IRQ Handler */
|
|
void LEUART0_IRQHandler(void); /**< LEUART0 IRQ Handler */
|
|
void PCNT0_IRQHandler(void); /**< PCNT0 IRQ Handler */
|
|
void CMU_IRQHandler(void); /**< CMU IRQ Handler */
|
|
void MSC_IRQHandler(void); /**< MSC IRQ Handler */
|
|
void CRYPTO0_IRQHandler(void); /**< CRYPTO IRQ Handler */
|
|
void LETIMER0_IRQHandler(void); /**< LETIMER0 IRQ Handler */
|
|
void RTCC_IRQHandler(void); /**< RTCC IRQ Handler */
|
|
void CRYOTIMER_IRQHandler(void); /**< CRYOTIMER IRQ Handler */
|
|
void SMU_IRQHandler(void); /**< SMU IRQ Handler */
|
|
void WTIMER0_IRQHandler(void); /**< WTIMER0 IRQ Handler */
|
|
void WTIMER1_IRQHandler(void); /**< WTIMER1 IRQ Handler */
|
|
void PCNT1_IRQHandler(void); /**< PCNT1 IRQ Handler */
|
|
void PCNT2_IRQHandler(void); /**< PCNT2 IRQ Handler */
|
|
void USART2_RX_IRQHandler(void); /**< USART2_RX IRQ Handler */
|
|
void USART2_TX_IRQHandler(void); /**< USART2_TX IRQ Handler */
|
|
void I2C1_IRQHandler(void); /**< I2C1 IRQ Handler */
|
|
void USART3_RX_IRQHandler(void); /**< USART3_RX IRQ Handler */
|
|
void USART3_TX_IRQHandler(void); /**< USART3_TX IRQ Handler */
|
|
void VDAC0_IRQHandler(void); /**< VDAC0 IRQ Handler */
|
|
void CSEN_IRQHandler(void); /**< CSEN IRQ Handler */
|
|
void LESENSE_IRQHandler(void); /**< LESENSE IRQ Handler */
|
|
void CRYPTO1_IRQHandler(void); /**< CRYPTO1 IRQ Handler */
|
|
void TRNG0_IRQHandler(void); /**< TRNG0 IRQ Handler */
|
|
|
|
#if (__FPU_PRESENT == 1)
|
|
void FPUEH_IRQHandler(void); /**< FPUEH IRQ Handler */
|
|
#endif
|
|
|
|
uint32_t SystemCoreClockGet(void);
|
|
|
|
/**************************************************************************//**
|
|
* @brief
|
|
* Update CMSIS SystemCoreClock variable.
|
|
*
|
|
* @details
|
|
* CMSIS defines a global variable SystemCoreClock that shall hold the
|
|
* core frequency in Hz. If the core frequency is dynamically changed, the
|
|
* variable must be kept updated in order to be CMSIS compliant.
|
|
*
|
|
* Notice that only if changing the core clock frequency through the EFM CMU
|
|
* API, this variable will be kept updated. This function is only provided
|
|
* for CMSIS compliance and if a user modifies the the core clock outside
|
|
* the CMU API.
|
|
*****************************************************************************/
|
|
static __INLINE void SystemCoreClockUpdate(void)
|
|
{
|
|
(void)SystemCoreClockGet();
|
|
}
|
|
|
|
uint32_t SystemMaxCoreClockGet(void);
|
|
|
|
void SystemInit(void);
|
|
uint32_t SystemHFClockGet(void);
|
|
|
|
uint32_t SystemHFXOClockGet(void);
|
|
void SystemHFXOClockSet(uint32_t freq);
|
|
|
|
uint32_t SystemLFRCOClockGet(void);
|
|
uint32_t SystemULFRCOClockGet(void);
|
|
|
|
uint32_t SystemLFXOClockGet(void);
|
|
void SystemLFXOClockSet(uint32_t freq);
|
|
|
|
/** @} End of group */
|
|
/** @} End of group Parts */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* SYSTEM_EFM32_H */
|