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Searched refs:TOUCH_CID_SIZE (Results 1 – 1 of 1) sorted by relevance

/bsp/stm32/stm32f407-atk-explorer/board/ports/touch/
A Ddrv_touch_ft.c196 #define TOUCH_CID_SIZE 4 in ft_probe() macro
198 uint8_t cid[TOUCH_CID_SIZE + 1] = {0}; in ft_probe()
206 rt_memset(cid, 0, TOUCH_CID_SIZE + 1); in ft_probe()
207 err = ft_read(ft_i2c_bus, 0X8140, (uint8_t *)&cid, TOUCH_CID_SIZE); in ft_probe()
218 if(rt_strncmp((char *)cid, "9147", TOUCH_CID_SIZE) == 0x0) in ft_probe()

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