思澈科技软件开发工具包  2.20
Macros
TIM ETR Prescaler
Hardware Abstract Layer » Hardware Timer » TIM Exported Constants

Macros

#define GPT_ETRPRESCALER_DIV1   0x00000000U
 
#define GPT_ETRPRESCALER_DIV2   (GPT_SMCR_ETPS_0)
 
#define GPT_ETRPRESCALER_DIV4   (GPT_SMCR_ETPS_1)
 
#define GPT_ETRPRESCALER_DIV8   (GPT_SMCR_ETPS)
 

Detailed Description

Macro Definition Documentation

◆ GPT_ETRPRESCALER_DIV1

#define GPT_ETRPRESCALER_DIV1   0x00000000U

No prescaler is used

◆ GPT_ETRPRESCALER_DIV2

#define GPT_ETRPRESCALER_DIV2   (GPT_SMCR_ETPS_0)

ETR input source is divided by 2

◆ GPT_ETRPRESCALER_DIV4

#define GPT_ETRPRESCALER_DIV4   (GPT_SMCR_ETPS_1)

ETR input source is divided by 4

◆ GPT_ETRPRESCALER_DIV8

#define GPT_ETRPRESCALER_DIV8   (GPT_SMCR_ETPS)

ETR input source is divided by 8