主题中讨论的其他器件:TIDEP-0091、 IWR1443
TIDEP-0091中的参数配置是什么?
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TIDEP-0091中的参数配置是什么?
参数配置硬编码为源头文件 demo.h 中的常量:
#define DEMOCFG_SAMPLE_RATE 7500 /* 7.5Msps */
#define DEMOCFG_FREQ_SLOPE 592 /* x 48.28kHz/us = 30.3Mhz /us *
#define DEMOCFG_IDLE_TIME 1600 /* 7US */
#define DEMOCFG_ADC_START_TIME 700 /* 7US */
#define DEMOCFG_RAMP_END_TIME 13933 /* 130us */
#define DEMOCFG_RANGE_RES 0.0385
#define DEMOCFG_NUM_ADC_SAples 985
#define DEMOCFG_FFT_SIZE 1024