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TARGET_EFM32WG_STK3800/TOOLCHAIN_ARM_STD/system_efm32wg.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 171:3a7713b1edbc | 1 | /***************************************************************************//** |
AnnaBridge | 171:3a7713b1edbc | 2 | * @file system_efm32wg.h |
AnnaBridge | 171:3a7713b1edbc | 3 | * @brief CMSIS Cortex-M4 System Layer for EFM32WG devices. |
AnnaBridge | 171:3a7713b1edbc | 4 | * @version 5.1.2 |
AnnaBridge | 171:3a7713b1edbc | 5 | ****************************************************************************** |
AnnaBridge | 171:3a7713b1edbc | 6 | * @section License |
AnnaBridge | 171:3a7713b1edbc | 7 | * <b>Copyright 2017 Silicon Laboratories, Inc. http://www.silabs.com</b> |
AnnaBridge | 171:3a7713b1edbc | 8 | ****************************************************************************** |
AnnaBridge | 171:3a7713b1edbc | 9 | * |
AnnaBridge | 171:3a7713b1edbc | 10 | * Permission is granted to anyone to use this software for any purpose, |
AnnaBridge | 171:3a7713b1edbc | 11 | * including commercial applications, and to alter it and redistribute it |
AnnaBridge | 171:3a7713b1edbc | 12 | * freely, subject to the following restrictions: |
AnnaBridge | 171:3a7713b1edbc | 13 | * |
AnnaBridge | 171:3a7713b1edbc | 14 | * 1. The origin of this software must not be misrepresented; you must not |
AnnaBridge | 171:3a7713b1edbc | 15 | * claim that you wrote the original software.@n |
AnnaBridge | 171:3a7713b1edbc | 16 | * 2. Altered source versions must be plainly marked as such, and must not be |
AnnaBridge | 171:3a7713b1edbc | 17 | * misrepresented as being the original software.@n |
AnnaBridge | 171:3a7713b1edbc | 18 | * 3. This notice may not be removed or altered from any source distribution. |
AnnaBridge | 171:3a7713b1edbc | 19 | * |
AnnaBridge | 171:3a7713b1edbc | 20 | * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Laboratories, Inc. |
AnnaBridge | 171:3a7713b1edbc | 21 | * has no obligation to support this Software. Silicon Laboratories, Inc. is |
AnnaBridge | 171:3a7713b1edbc | 22 | * providing the Software "AS IS", with no express or implied warranties of any |
AnnaBridge | 171:3a7713b1edbc | 23 | * kind, including, but not limited to, any implied warranties of |
AnnaBridge | 171:3a7713b1edbc | 24 | * merchantability or fitness for any particular purpose or warranties against |
AnnaBridge | 171:3a7713b1edbc | 25 | * infringement of any proprietary rights of a third party. |
AnnaBridge | 171:3a7713b1edbc | 26 | * |
AnnaBridge | 171:3a7713b1edbc | 27 | * Silicon Laboratories, Inc. will not be liable for any consequential, |
AnnaBridge | 171:3a7713b1edbc | 28 | * incidental, or special damages, or any other relief, or for any claim by |
AnnaBridge | 171:3a7713b1edbc | 29 | * any third party, arising from your use of this Software. |
AnnaBridge | 171:3a7713b1edbc | 30 | * |
AnnaBridge | 171:3a7713b1edbc | 31 | *****************************************************************************/ |
AnnaBridge | 171:3a7713b1edbc | 32 | |
AnnaBridge | 171:3a7713b1edbc | 33 | #ifndef SYSTEM_EFM32WG_H |
AnnaBridge | 171:3a7713b1edbc | 34 | #define SYSTEM_EFM32WG_H |
AnnaBridge | 171:3a7713b1edbc | 35 | |
AnnaBridge | 171:3a7713b1edbc | 36 | #ifdef __cplusplus |
AnnaBridge | 171:3a7713b1edbc | 37 | extern "C" { |
AnnaBridge | 171:3a7713b1edbc | 38 | #endif |
AnnaBridge | 171:3a7713b1edbc | 39 | |
AnnaBridge | 171:3a7713b1edbc | 40 | #include <stdint.h> |
AnnaBridge | 171:3a7713b1edbc | 41 | |
AnnaBridge | 171:3a7713b1edbc | 42 | /******************************************************************************* |
AnnaBridge | 171:3a7713b1edbc | 43 | ************************** GLOBAL VARIABLES ******************************* |
AnnaBridge | 171:3a7713b1edbc | 44 | ******************************************************************************/ |
AnnaBridge | 171:3a7713b1edbc | 45 | |
AnnaBridge | 171:3a7713b1edbc | 46 | extern uint32_t SystemCoreClock; /**< System Clock Frequency (Core Clock) */ |
AnnaBridge | 171:3a7713b1edbc | 47 | |
AnnaBridge | 171:3a7713b1edbc | 48 | /******************************************************************************* |
AnnaBridge | 171:3a7713b1edbc | 49 | ***************************** PROTOTYPES ********************************** |
AnnaBridge | 171:3a7713b1edbc | 50 | ******************************************************************************/ |
AnnaBridge | 171:3a7713b1edbc | 51 | |
AnnaBridge | 171:3a7713b1edbc | 52 | /* Interrupt routines - prototypes */ |
AnnaBridge | 171:3a7713b1edbc | 53 | void Reset_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 54 | void NMI_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 55 | void HardFault_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 56 | void MemManage_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 57 | void BusFault_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 58 | void UsageFault_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 59 | void SVC_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 60 | void DebugMon_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 61 | void PendSV_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 62 | void SysTick_Handler(void); |
AnnaBridge | 171:3a7713b1edbc | 63 | |
AnnaBridge | 171:3a7713b1edbc | 64 | void DMA_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 65 | void GPIO_EVEN_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 66 | void TIMER0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 67 | void USART0_RX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 68 | void USART0_TX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 69 | void USB_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 70 | void ACMP0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 71 | void ADC0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 72 | void DAC0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 73 | void I2C0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 74 | void I2C1_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 75 | void GPIO_ODD_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 76 | void TIMER1_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 77 | void TIMER2_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 78 | void TIMER3_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 79 | void USART1_RX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 80 | void USART1_TX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 81 | void LESENSE_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 82 | void USART2_RX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 83 | void USART2_TX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 84 | void UART0_RX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 85 | void UART0_TX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 86 | void UART1_RX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 87 | void UART1_TX_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 88 | void LEUART0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 89 | void LEUART1_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 90 | void LETIMER0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 91 | void PCNT0_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 92 | void PCNT1_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 93 | void PCNT2_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 94 | void RTC_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 95 | void BURTC_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 96 | void CMU_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 97 | void VCMP_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 98 | void LCD_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 99 | void MSC_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 100 | void AES_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 101 | void EBI_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 102 | void EMU_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 103 | void FPUEH_IRQHandler(void); |
AnnaBridge | 171:3a7713b1edbc | 104 | |
AnnaBridge | 171:3a7713b1edbc | 105 | uint32_t SystemCoreClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 106 | uint32_t SystemMaxCoreClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 107 | |
AnnaBridge | 171:3a7713b1edbc | 108 | /**************************************************************************//** |
AnnaBridge | 171:3a7713b1edbc | 109 | * @brief |
AnnaBridge | 171:3a7713b1edbc | 110 | * Update CMSIS SystemCoreClock variable. |
AnnaBridge | 171:3a7713b1edbc | 111 | * |
AnnaBridge | 171:3a7713b1edbc | 112 | * @details |
AnnaBridge | 171:3a7713b1edbc | 113 | * CMSIS defines a global variable SystemCoreClock that shall hold the |
AnnaBridge | 171:3a7713b1edbc | 114 | * core frequency in Hz. If the core frequency is dynamically changed, the |
AnnaBridge | 171:3a7713b1edbc | 115 | * variable must be kept updated in order to be CMSIS compliant. |
AnnaBridge | 171:3a7713b1edbc | 116 | * |
AnnaBridge | 171:3a7713b1edbc | 117 | * Notice that if only changing core clock frequency through the EFM32 CMU |
AnnaBridge | 171:3a7713b1edbc | 118 | * API, this variable will be kept updated. This function is only provided |
AnnaBridge | 171:3a7713b1edbc | 119 | * for CMSIS compliance and if a user modifies the the core clock outside |
AnnaBridge | 171:3a7713b1edbc | 120 | * the CMU API. |
AnnaBridge | 171:3a7713b1edbc | 121 | *****************************************************************************/ |
AnnaBridge | 171:3a7713b1edbc | 122 | static __INLINE void SystemCoreClockUpdate(void) |
AnnaBridge | 171:3a7713b1edbc | 123 | { |
AnnaBridge | 171:3a7713b1edbc | 124 | SystemCoreClockGet(); |
AnnaBridge | 171:3a7713b1edbc | 125 | } |
AnnaBridge | 171:3a7713b1edbc | 126 | |
AnnaBridge | 171:3a7713b1edbc | 127 | void SystemInit(void); |
AnnaBridge | 171:3a7713b1edbc | 128 | uint32_t SystemHFClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 129 | uint32_t SystemHFXOClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 130 | void SystemHFXOClockSet(uint32_t freq); |
AnnaBridge | 171:3a7713b1edbc | 131 | uint32_t SystemLFRCOClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 132 | uint32_t SystemULFRCOClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 133 | uint32_t SystemLFXOClockGet(void); |
AnnaBridge | 171:3a7713b1edbc | 134 | void SystemLFXOClockSet(uint32_t freq); |
AnnaBridge | 171:3a7713b1edbc | 135 | |
AnnaBridge | 171:3a7713b1edbc | 136 | #ifdef __cplusplus |
AnnaBridge | 171:3a7713b1edbc | 137 | } |
AnnaBridge | 171:3a7713b1edbc | 138 | #endif |
AnnaBridge | 171:3a7713b1edbc | 139 | #endif /* SYSTEM_EFM32WG_H */ |