Modules
Bit Fields

Core
Processor and Core Peripheral Section.

Part

Peripheral Declarations

Peripheral Memory Map

Peripheral Offsets

Peripheral TypeDefs
Device Specific Peripheral Register Structures.

Macros
#define	SET_BIT_FIELD (REG, MASK, VALUE, OFFSET) REG = ((REG) &~(MASK)) \| (((VALUE) << (OFFSET)) & (MASK));
	Set the value of a bit field within a register.

Enumerations
enum	IRQn { NonMaskableInt_IRQn = -14, HardFault_IRQn = -13, MemoryManagement_IRQn = -12, BusFault_IRQn = -11, UsageFault_IRQn = -10, SVCall_IRQn = -5, DebugMonitor_IRQn = -4, PendSV_IRQn = -2, SysTick_IRQn = -1, EMU_IRQn = 0, WDOG0_IRQn = 2, LDMA_IRQn = 8, GPIO_EVEN_IRQn = 9, TIMER0_IRQn = 10, USART0_RX_IRQn = 11, USART0_TX_IRQn = 12, ACMP0_IRQn = 13, ADC0_IRQn = 14, IDAC0_IRQn = 15, I2C0_IRQn = 16, GPIO_ODD_IRQn = 17, TIMER1_IRQn = 18, USART1_RX_IRQn = 19, USART1_TX_IRQn = 20, LEUART0_IRQn = 21, PCNT0_IRQn = 22, CMU_IRQn = 23, MSC_IRQn = 24, CRYPTO_IRQn = 25, LETIMER0_IRQn = 26, RTCC_IRQn = 29, CRYOTIMER_IRQn = 31, FPUEH_IRQn = 33 }

Macro Definition Documentation

#define SET_BIT_FIELD	(	`REG,`
		`MASK,`
		`VALUE,`
		`OFFSET`
	)	REG = ((REG) &~(MASK)) \| (((VALUE) << (OFFSET)) & (MASK));

Set the value of a bit field within a register.

Parameters

`REG`	The register to update
`MASK`	The mask for the bit field to update
`VALUE`	The value to write to the bit field
`OFFSET`	The number of bits that the field is offset within the register. 0 (zero) means LSB.

Definition at line 424 of file efm32pg1b200f256gm48.h .

Typedef Documentation

Interrupt Number Definition

enum IRQn

Interrupt Number Definition

Enumerator
NonMaskableInt_IRQn	2 Cortex-M4 Non Maskable Interrupt
HardFault_IRQn	3 Cortex-M4 Hard Fault Interrupt
MemoryManagement_IRQn	4 Cortex-M4 Memory Management Interrupt
BusFault_IRQn	5 Cortex-M4 Bus Fault Interrupt
UsageFault_IRQn	6 Cortex-M4 Usage Fault Interrupt
SVCall_IRQn	11 Cortex-M4 SV Call Interrupt
DebugMonitor_IRQn	12 Cortex-M4 Debug Monitor Interrupt
PendSV_IRQn	14 Cortex-M4 Pend SV Interrupt
SysTick_IRQn	15 Cortex-M4 System Tick Interrupt
EMU_IRQn	16+0 EFM32 EMU Interrupt
WDOG0_IRQn	16+2 EFM32 WDOG0 Interrupt
LDMA_IRQn	16+8 EFM32 LDMA Interrupt
GPIO_EVEN_IRQn	16+9 EFM32 GPIO_EVEN Interrupt
TIMER0_IRQn	16+10 EFM32 TIMER0 Interrupt
USART0_RX_IRQn	16+11 EFM32 USART0_RX Interrupt
USART0_TX_IRQn	16+12 EFM32 USART0_TX Interrupt
ACMP0_IRQn	16+13 EFM32 ACMP0 Interrupt
ADC0_IRQn	16+14 EFM32 ADC0 Interrupt
IDAC0_IRQn	16+15 EFM32 IDAC0 Interrupt
I2C0_IRQn	16+16 EFM32 I2C0 Interrupt
GPIO_ODD_IRQn	16+17 EFM32 GPIO_ODD Interrupt
TIMER1_IRQn	16+18 EFM32 TIMER1 Interrupt
USART1_RX_IRQn	16+19 EFM32 USART1_RX Interrupt
USART1_TX_IRQn	16+20 EFM32 USART1_TX Interrupt
LEUART0_IRQn	16+21 EFM32 LEUART0 Interrupt
PCNT0_IRQn	16+22 EFM32 PCNT0 Interrupt
CMU_IRQn	16+23 EFM32 CMU Interrupt
MSC_IRQn	16+24 EFM32 MSC Interrupt
CRYPTO_IRQn	16+25 EFM32 CRYPTO Interrupt
LETIMER0_IRQn	16+26 EFM32 LETIMER0 Interrupt
RTCC_IRQn	16+29 EFM32 RTCC Interrupt
CRYOTIMER_IRQn	16+31 EFM32 CRYOTIMER Interrupt
FPUEH_IRQn	16+33 EFM32 FPUEH Interrupt

Definition at line 57 of file efm32pg1b200f256gm48.h .