43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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#ifndef __SDAC_T_H
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#define __SADC_T_H
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#define SADC_DEBUG
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#define SADC_TEMPERATURE
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// #define SADC_TIME_CAL
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//sleep time = cnt*1us, the max delay is 171 s
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void usleep(uint32_t cnt);
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/*
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* * if return -1, discard the part;
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* if return 0, return the dc calibration code(1024 times)
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*/
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int32_t sadc_dc_calibration_task(int32_t *dc_calib);
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/*
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* if return -1, discard the part;
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* if return 0, sadc_arvg return the sadc voltage code(1024 times)
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*/
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int32_t sadc_ref_voltg_task(int32_t* sadc_arvg, int32_t* input_dc, int32_t* input_voltg);
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/*
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* dc_calib is the dc calibration when gain is 1/5
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* ref_voltg is the input voltg(1.2v) when gain is 1/5
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* ref_sadc is the sadc output when gain is 1/5 and input voltg is 1.2v
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*/
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int8_t atb_for_ical(uint8_t *bias_cal, int32_t dc_calib, int32_t ref_voltg, int32_t ref_sadc);
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int32_t atb_for_adcref(uint8_t *trim_adcref, int32_t dc_calib, int32_t ref_voltg, int32_t ref_sadc);
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int8_t dcdc_1p2v_test(uint8_t *trim_dcdc, int32_t dc_calib, int32_t ref_voltg, int32_t ref_sadc);
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int32_t at_vbg_test(int32_t dc_calib, int32_t ref_voltg, int32_t ref_sadc);
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int32_t vtemp_test(int16_t *vtemp, int32_t dc_calib, int32_t ref_voltg, int32_t ref_sadc);
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/*
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* if return -1, discard the part;
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* if return 0, reset the cfg_dly and f_h.
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*/
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int32_t rx_adc_eoc_meta_task(uint8_t *cfg_dly, uint8_t *f_h);
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/*
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* used for sadc ftm test
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*/
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void sadc_ftm(void);
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#endif
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