mbed library sources. Supersedes mbed-src.
Fork of mbed-dev by
targets/TARGET_Silicon_Labs/TARGET_EFM32/TARGET_EFM32WG/device/system_efm32wg.h@153:9398a535854b, 2016-12-22 (annotated)
- Committer:
- fwndz
- Date:
- Thu Dec 22 05:12:40 2016 +0000
- Revision:
- 153:9398a535854b
- Parent:
- 150:02e0a0aed4ec
device target maximize
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 150:02e0a0aed4ec | 1 | /***************************************************************************//** |
<> | 150:02e0a0aed4ec | 2 | * @file system_efm32wg.h |
<> | 150:02e0a0aed4ec | 3 | * @brief CMSIS Cortex-M4 System Layer for EFM32WG devices. |
<> | 150:02e0a0aed4ec | 4 | * @version 5.0.0 |
<> | 150:02e0a0aed4ec | 5 | ****************************************************************************** |
<> | 150:02e0a0aed4ec | 6 | * @section License |
<> | 150:02e0a0aed4ec | 7 | * <b>Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com</b> |
<> | 150:02e0a0aed4ec | 8 | ****************************************************************************** |
<> | 150:02e0a0aed4ec | 9 | * |
<> | 150:02e0a0aed4ec | 10 | * Permission is granted to anyone to use this software for any purpose, |
<> | 150:02e0a0aed4ec | 11 | * including commercial applications, and to alter it and redistribute it |
<> | 150:02e0a0aed4ec | 12 | * freely, subject to the following restrictions: |
<> | 150:02e0a0aed4ec | 13 | * |
<> | 150:02e0a0aed4ec | 14 | * 1. The origin of this software must not be misrepresented; you must not |
<> | 150:02e0a0aed4ec | 15 | * claim that you wrote the original software.@n |
<> | 150:02e0a0aed4ec | 16 | * 2. Altered source versions must be plainly marked as such, and must not be |
<> | 150:02e0a0aed4ec | 17 | * misrepresented as being the original software.@n |
<> | 150:02e0a0aed4ec | 18 | * 3. This notice may not be removed or altered from any source distribution. |
<> | 150:02e0a0aed4ec | 19 | * |
<> | 150:02e0a0aed4ec | 20 | * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Laboratories, Inc. |
<> | 150:02e0a0aed4ec | 21 | * has no obligation to support this Software. Silicon Laboratories, Inc. is |
<> | 150:02e0a0aed4ec | 22 | * providing the Software "AS IS", with no express or implied warranties of any |
<> | 150:02e0a0aed4ec | 23 | * kind, including, but not limited to, any implied warranties of |
<> | 150:02e0a0aed4ec | 24 | * merchantability or fitness for any particular purpose or warranties against |
<> | 150:02e0a0aed4ec | 25 | * infringement of any proprietary rights of a third party. |
<> | 150:02e0a0aed4ec | 26 | * |
<> | 150:02e0a0aed4ec | 27 | * Silicon Laboratories, Inc. will not be liable for any consequential, |
<> | 150:02e0a0aed4ec | 28 | * incidental, or special damages, or any other relief, or for any claim by |
<> | 150:02e0a0aed4ec | 29 | * any third party, arising from your use of this Software. |
<> | 150:02e0a0aed4ec | 30 | * |
<> | 150:02e0a0aed4ec | 31 | *****************************************************************************/ |
<> | 150:02e0a0aed4ec | 32 | |
<> | 150:02e0a0aed4ec | 33 | #ifndef SYSTEM_EFM32WG_H |
<> | 150:02e0a0aed4ec | 34 | #define SYSTEM_EFM32WG_H |
<> | 150:02e0a0aed4ec | 35 | |
<> | 150:02e0a0aed4ec | 36 | #ifdef __cplusplus |
<> | 150:02e0a0aed4ec | 37 | extern "C" { |
<> | 150:02e0a0aed4ec | 38 | #endif |
<> | 150:02e0a0aed4ec | 39 | |
<> | 150:02e0a0aed4ec | 40 | #include <stdint.h> |
<> | 150:02e0a0aed4ec | 41 | |
<> | 150:02e0a0aed4ec | 42 | /******************************************************************************* |
<> | 150:02e0a0aed4ec | 43 | ************************** GLOBAL VARIABLES ******************************* |
<> | 150:02e0a0aed4ec | 44 | ******************************************************************************/ |
<> | 150:02e0a0aed4ec | 45 | |
<> | 150:02e0a0aed4ec | 46 | extern uint32_t SystemCoreClock; /**< System Clock Frequency (Core Clock) */ |
<> | 150:02e0a0aed4ec | 47 | |
<> | 150:02e0a0aed4ec | 48 | /******************************************************************************* |
<> | 150:02e0a0aed4ec | 49 | ***************************** PROTOTYPES ********************************** |
<> | 150:02e0a0aed4ec | 50 | ******************************************************************************/ |
<> | 150:02e0a0aed4ec | 51 | |
<> | 150:02e0a0aed4ec | 52 | /* Interrupt routines - prototypes */ |
<> | 150:02e0a0aed4ec | 53 | void Reset_Handler(void); |
<> | 150:02e0a0aed4ec | 54 | void NMI_Handler(void); |
<> | 150:02e0a0aed4ec | 55 | void HardFault_Handler(void); |
<> | 150:02e0a0aed4ec | 56 | void MemManage_Handler(void); |
<> | 150:02e0a0aed4ec | 57 | void BusFault_Handler(void); |
<> | 150:02e0a0aed4ec | 58 | void UsageFault_Handler(void); |
<> | 150:02e0a0aed4ec | 59 | void SVC_Handler(void); |
<> | 150:02e0a0aed4ec | 60 | void DebugMon_Handler(void); |
<> | 150:02e0a0aed4ec | 61 | void PendSV_Handler(void); |
<> | 150:02e0a0aed4ec | 62 | void SysTick_Handler(void); |
<> | 150:02e0a0aed4ec | 63 | |
<> | 150:02e0a0aed4ec | 64 | void DMA_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 65 | void GPIO_EVEN_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 66 | void TIMER0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 67 | void USART0_RX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 68 | void USART0_TX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 69 | void USB_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 70 | void ACMP0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 71 | void ADC0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 72 | void DAC0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 73 | void I2C0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 74 | void I2C1_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 75 | void GPIO_ODD_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 76 | void TIMER1_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 77 | void TIMER2_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 78 | void TIMER3_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 79 | void USART1_RX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 80 | void USART1_TX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 81 | void LESENSE_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 82 | void USART2_RX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 83 | void USART2_TX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 84 | void UART0_RX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 85 | void UART0_TX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 86 | void UART1_RX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 87 | void UART1_TX_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 88 | void LEUART0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 89 | void LEUART1_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 90 | void LETIMER0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 91 | void PCNT0_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 92 | void PCNT1_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 93 | void PCNT2_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 94 | void RTC_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 95 | void BURTC_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 96 | void CMU_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 97 | void VCMP_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 98 | void LCD_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 99 | void MSC_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 100 | void AES_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 101 | void EBI_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 102 | void EMU_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 103 | void FPUEH_IRQHandler(void); |
<> | 150:02e0a0aed4ec | 104 | |
<> | 150:02e0a0aed4ec | 105 | uint32_t SystemCoreClockGet(void); |
<> | 150:02e0a0aed4ec | 106 | uint32_t SystemMaxCoreClockGet(void); |
<> | 150:02e0a0aed4ec | 107 | |
<> | 150:02e0a0aed4ec | 108 | /**************************************************************************//** |
<> | 150:02e0a0aed4ec | 109 | * @brief |
<> | 150:02e0a0aed4ec | 110 | * Update CMSIS SystemCoreClock variable. |
<> | 150:02e0a0aed4ec | 111 | * |
<> | 150:02e0a0aed4ec | 112 | * @details |
<> | 150:02e0a0aed4ec | 113 | * CMSIS defines a global variable SystemCoreClock that shall hold the |
<> | 150:02e0a0aed4ec | 114 | * core frequency in Hz. If the core frequency is dynamically changed, the |
<> | 150:02e0a0aed4ec | 115 | * variable must be kept updated in order to be CMSIS compliant. |
<> | 150:02e0a0aed4ec | 116 | * |
<> | 150:02e0a0aed4ec | 117 | * Notice that if only changing core clock frequency through the EFM32 CMU |
<> | 150:02e0a0aed4ec | 118 | * API, this variable will be kept updated. This function is only provided |
<> | 150:02e0a0aed4ec | 119 | * for CMSIS compliance and if a user modifies the the core clock outside |
<> | 150:02e0a0aed4ec | 120 | * the CMU API. |
<> | 150:02e0a0aed4ec | 121 | *****************************************************************************/ |
<> | 150:02e0a0aed4ec | 122 | static __INLINE void SystemCoreClockUpdate(void) |
<> | 150:02e0a0aed4ec | 123 | { |
<> | 150:02e0a0aed4ec | 124 | SystemCoreClockGet(); |
<> | 150:02e0a0aed4ec | 125 | } |
<> | 150:02e0a0aed4ec | 126 | |
<> | 150:02e0a0aed4ec | 127 | void SystemInit(void); |
<> | 150:02e0a0aed4ec | 128 | uint32_t SystemHFClockGet(void); |
<> | 150:02e0a0aed4ec | 129 | uint32_t SystemHFXOClockGet(void); |
<> | 150:02e0a0aed4ec | 130 | void SystemHFXOClockSet(uint32_t freq); |
<> | 150:02e0a0aed4ec | 131 | uint32_t SystemLFRCOClockGet(void); |
<> | 150:02e0a0aed4ec | 132 | uint32_t SystemULFRCOClockGet(void); |
<> | 150:02e0a0aed4ec | 133 | uint32_t SystemLFXOClockGet(void); |
<> | 150:02e0a0aed4ec | 134 | void SystemLFXOClockSet(uint32_t freq); |
<> | 150:02e0a0aed4ec | 135 | |
<> | 150:02e0a0aed4ec | 136 | #ifdef __cplusplus |
<> | 150:02e0a0aed4ec | 137 | } |
<> | 150:02e0a0aed4ec | 138 | #endif |
<> | 150:02e0a0aed4ec | 139 | #endif /* SYSTEM_EFM32WG_H */ |