fw/fe310/eos/dev/gt911.h


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#include <stdint.h>

#define CTP_ETYPE_INTR      1

#define GT911_SIZE_CFG      186

#define GT911_ADDR          0x5d

void eos_gt911_init(void);
void eos_gt911_intr_enable(void);
void eos_gt911_intr_disable(void);
int eos_gt911_intr_enabled(void);

void eos_gt911_reset(void);
void eos_gt911_sleep(void);
void eos_gt911_wake(void);

int eos_gt911_cfg_read(uint8_t *cfg_buf);
int eos_gt911_cfg_write(uint8_t *cfg_buf);
int eos_gt911_cfg_print(void);

void eos_gt911_set_reg(uint8_t *cfg_buf, uint16_t reg, uint8_t val);
uint8_t eos_gt911_get_reg(uint8_t *cfg_buf, uint16_t reg);
int eos_gt911_set_threshold(void);