请问VL53L5CX如何实现超过15HZ的采样？

8x8模式最大可以跑到50Hz，但是要改一下寄存器。
int example17(void){
///   VL53L5CX ranging variables  ///
uint8_t                 status, isAlive, isReady, i, j;uint16_t                loop;VL53L5CX_Configuration  Dev;                / Sensor configuration /uint16_t distance[VL53L5CX_RESOLUTION_8X8]; / Array of 64 zones which returns the data /uint32_t timestamp = 0;
///      Customer platform        ///
/* Fill the platform structure with customer's implementation. For this

• example, only the I2C address is used.*/Dev.platform.address = VL53L5CX_DEFAULT_I2C_ADDRESS;
  
  

/ (Optional) Reset sensor toggling PINs (see platform, not in API) ///Reset_Sensor( (Dev.platform));
/* (Optional) Set a new I2C address if the wanted address is different

• from the default one (filled with 0x20 for this example).*///status = vl53l5cx_set_i2c_address( Dev, 0x20);
  
  

///   Power on sensor and init    ///
/ (Optional) Check if there is a VL53L5CX sensor connected /status = vl53l5cx_is_alive( Dev,  isAlive);if(!isAlive || status){printf("VL53L5CX not detected at requested addressn");return status;}
/ (Mandatory) Init VL53L5CX sensor /status = vl53l5cx_init( Dev);if(status){printf("VL53L5CX ULD Loading failedn");return status;}
printf("VL53L5CX ULD ready ! (Version : %s)n",VL53L5CX_API_REVISION);
///        Set some params        ///
/ Program continuous mode (best one for speed) /status = vl53l5cx_set_ranging_mode( Dev, VL53L5CX_RANGING_MODE_CONTINUOUS);
/ Change resolution. Use 8x8 for this example, but 4x4 is also supported ///status = vl53l5cx_set_resolution( Dev, VL53L5CX_RESOLUTION_8x8);
status = vl53l5cx_set_resolution( Dev, VL53L5CX_RESOLUTION_8X8);
/ Reduce sharpener. This is mandatory as the signal strength is very low /status = vl53l5cx_set_sharpener_percent( Dev, 0);
/ Increase max frequency. Dedicated function to be created in the future /uint8_t frequency_hz = 50; // Max 4x4: 150 fps / max 8x8: 50 fpsstatus = vl53l5cx_dci_replace_data( Dev, Dev.temp_buffer,VL53L5CX_DCI_FREQ_HZ, 4,(uint8_t*) frequency_hz, 1, 0x01);
///         Ranging loop          ///
/ Use dedicated start ranging function in “plugin_fast_ranging” /status = vl53l5cx_start_fast_ranging( Dev);
loop = 0;while(loop < 1000){/* Use polling function to know when a new measurement is ready.

• Another way can be to wait for HW interrupt raised on PIN A3
  
• (GPIO 1) when a new measurement is ready */
  
  

status = vl53l5cx_check_data_ready( Dev,  isReady);if(isReady){    /* Get all the distances and decompress them */    status = vl53l5cx_get_fast_ranging_data( Dev, distance);    /* Print 8x8 zones */    for(i = 0; i < 8; i++){        for(j = 0; j < 8; j++){            /* Check if distance is valid. Max distance has been limited to 2047 mm in the             * firmware. When a target status is flagged as invalid, the distance is set to 2048. It             * allows to easily detect invalid data.             */            if(distance[i * 8 + j] == VL53L5CX_FAST_RANGING_INVALID_STATUS)            {                printf("xxxx, ");            }            else            {                printf("%4u, ", distance[i * 8 + j]);            }        }        printf("n");    }    printf("n");    /* For STM32 only: print the time elapsed since last frame */    printf("Time %d msn",(int)(HAL_GetTick() - timestamp));    timestamp = HAL_GetTick();    // loop++;}/* Wait a few ms to avoid too high polling (function in platform * file, not in API) *///WaitMs( (Dev.platform), 5);}
/ Stop the sensor: use dedicated stop ranging function in “plugin_fast_ranging” /status = vl53l5cx_stop_fast_ranging( Dev);printf("End of ULD demon");return status;}