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pcnt_chan_config_t struct
PCNT channel configuration
Syntax
typedef struct
{
int edge_gpio_num;
int level_gpio_num;
struct {
uint32_t invert_edge_input: 1;
uint32_t invert_level_input: 1;
uint32_t virt_edge_io_level: 1;
uint32_t virt_level_io_level: 1;
uint32_t io_loop_back: 1;
} flags;
} pcnt_chan_config_t;
Fields
Field
Declared as
Description
int
GPIO number used by the edge signal, input mode with pull up enabled. Set to -1 if unused.
int
GPIO number used by the level signal, input mode with pull up enabled. Set to -1 if unused.
struct {
uint32_t invert_edge_input: 1;
uint32_t invert_level_input: 1;
uint32_t virt_edge_io_level: 1;
uint32_t virt_level_io_level: 1;
uint32_t io_loop_back: 1;
}
Channel config flags.
Examples
Code
Location
Scope
Referrer