GPTimerWFF3_HWAttrs Struct Reference

GPTimerWFF3 Hardware attributes. More...

#include <GPTimerWFF3.h>

Collaboration diagram for GPTimerWFF3_HWAttrs:

Data Fields
uint32_t	baseAddr
PowerWFF3_Resource	powerID
GPTimerWFF3_ChannelConf	channelConfig [4]
uint8_t	intNum
uint8_t	intPriority

Detailed Description

GPTimerWFF3 Hardware attributes.

These fields are used by the driver to set up underlying GPTimer driver statically. A sample structure is shown below making use of channel 2 in GPTIMER1:

// GPTimer hardware attributes, one per supported GPT peripheral
const GPTimerWFF3_HWAttrs GPTimerWFF3HWAttrs[] = {
    {
         .baseAddr     = GPTIMER1_BASE,
         .intNum       = INT_GPTIMER_1,
         .intPriority  = (~0),
         .powerId      = PowerWFF3_PERIPH_GPTIMER1,

         .channelConfig[0] = {
             .pin     = GPIO_INVALID_INDEX,
             .pinMux  = GPIO_MUX_GPIO_INTERNAL,
             .nPin    = GPIO_INVALID_INDEX,
             .nPinMux = GPIO_MUX_GPIO_INTERNAL,
         },
         .channelConfig[1] = {
             .pin     = GPIO_INVALID_INDEX,
             .pinMux  = GPIO_MUX_GPIO_INTERNAL,
             .nPin    = GPIO_INVALID_INDEX,
             .nPinMux = GPIO_MUX_GPIO_INTERNAL,
         },
         .channelConfig[2] = {
             .pin     = CONFIG_GPIO_GPTIMER_1_CH2,
             .pinMux  = 9,
             .nPin    = GPIO_INVALID_INDEX,
             .nPinMux = GPIO_MUX_GPIO_INTERNAL,
         },
         .channelConfig[3] = {
             .pin     = GPIO_INVALID_INDEX,
             .pinMux  = GPIO_MUX_GPIO_INTERNAL,
             .nPin    = GPIO_INVALID_INDEX,
             .nPinMux = GPIO_MUX_GPIO_INTERNAL,
         },
    },
};

Field Documentation

baseAddr

uint32_t GPTimerWFF3_HWAttrs::baseAddr

GPTimer peripheral base address

powerID

PowerWFF3_Resource GPTimerWFF3_HWAttrs::powerID

GPTimer peripheral's power resource ID

channelConfig

GPTimerWFF3_ChannelConf GPTimerWFF3_HWAttrs::channelConfig[4]

GPTimer peripheral channel selection for for pin and pin mux

intNum

uint8_t GPTimerWFF3_HWAttrs::intNum

GPTimer peripheral interrupt vector

intPriority

uint8_t GPTimerWFF3_HWAttrs::intPriority

GPTimer peripheral's interrupt priority

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

• GPTimerWFF3.h