PWMTimerTiva_HWAttrsV1 Struct Reference

PWMTimerTiva Hardware attributes. More...

#include <PWMTimerTiva.h>

Data Fields
uint32_t	timerBaseAddr
uint16_t	halfTimer
uint32_t	pinTimerPwmMode
uint32_t	gpioBaseAddr
uint8_t	gpioPinIndex

Detailed Description

PWMTimerTiva Hardware attributes.

These fields are used by driverlib APIs and therefore must be populated by driverlib macro definitions. For TivaWare these definitions are found in:

• inc/hw_memmap.h
• driverlib/gpio.h
• driverlib/pin_map.h
• driverlib/timer.h

A sample structure is shown below:

const PWMTimerTiva_HWAttrsV1 pwmTivaHWAttrs[] = {
    {
        .timerBaseAddr = TIMER2_BASE,
            .halfTimer = TIMER_A,
        .pinTimerPwmMode = GPIO_PA4_T2CCP0,
        .gpioBaseAddr = GPIO_PORTA_BASE,
        .gpioPinIndex = GPIO_PIN_4
    }
};

Field Documentation

uint32_t PWMTimerTiva_HWAttrsV1::timerBaseAddr

< Timer peripheral base address Half-timer to generate outputs (ex.: TIMER_A or TIMER_B)

uint16_t PWMTimerTiva_HWAttrsV1::halfTimer

Timer output pin mode (ex.: GPIO_PA0_T0CCP0, GPIO_PA1_T0CCP1, etc.)

uint32_t PWMTimerTiva_HWAttrsV1::pinTimerPwmMode

GPIO port base address for the device pin.

uint32_t PWMTimerTiva_HWAttrsV1::gpioBaseAddr

GPIO port pin index (ex.: GPIO_PIN_0, GPIO_PIN_4, etc.)

uint8_t PWMTimerTiva_HWAttrsV1::gpioPinIndex

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The documentation for this struct was generated from the following file:

• PWMTimerTiva.h