112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
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#ifndef __ADC_API_H__
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#define __ADC_API_H__
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//AD channel define
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#define AD_CH_PA0 (0x0)
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#define AD_CH_PA1 (0x1)
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#define AD_CH_PA3 (0x2)
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#define AD_CH_PA4 (0x3)
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#define AD_CH_PA6 (0x4)
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#define AD_CH_PB1 (0x5)
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#define AD_CH_PB3 (0x6)
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#define AD_CH_PB4 (0x7)
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#define AD_CH_PB6 (0x8)
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#define AD_CH_PB7 (0x9)
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#define AD_CH_PC2 (0xA)
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#define AD_CH_PC4 (0xB)
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#define AD_CH_PC5 (0xC)
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#define AD_CH_DP (0xD)
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#define AD_CH_DM (0xE)
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#define AD_CH_MUX (0xF) //PLL/PMU/AUDIO/BT/FM to ADC
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//AD_CH_MUX
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#define AD_OF_PMU ((0x0<<16) | AD_CH_MUX)
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#define AD_OF_AUDIO ((0x1<<16) | AD_CH_MUX)
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#define AD_OF_PLL ((0x2<<16) | AD_CH_MUX)
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#define AD_OF_FM ((0x3<<16) | AD_CH_MUX)
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#define AD_OF_BT ((0x4<<16) | AD_CH_MUX)
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#define AD_OF_TRIM ((0x5<<16) | AD_CH_MUX)
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//PMU
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#define AD_CH_PMU_VBG ((0x0<<20) | AD_OF_PMU)
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#define AD_CH_VDC13 ((0x1<<20) | AD_OF_PMU)
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#define AD_CH_SYSVDD ((0x2<<20) | AD_OF_PMU)
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#define AD_CH_DTEMP ((0x3<<20) | AD_OF_PMU)
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#define AD_CH_PROGF ((0x4<<20) | AD_OF_PMU)
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#define AD_CH_VBAT ((0x5<<20) | AD_OF_PMU) //1/4vbat
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#define AD_CH_LDO5V ((0x6<<20) | AD_OF_PMU) //1/4 LDO5V
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#define AD_CH_WVDD ((0x7<<20) | AD_OF_PMU)
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//AUDIO
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#define AD_CH_VOUTL ((BIT(0) << 20) | AD_OF_AUDIO)
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#define AD_CH_VOUTR ((BIT(1) << 20) | AD_OF_AUDIO)
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#define AD_CH_MICLDO ((BIT(2) << 20) | AD_OF_AUDIO)
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#define AD_CH_CTADCREF ((BIT(3) << 20) | AD_OF_AUDIO)
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#define AD_CH_DACVDD ((BIT(4) << 20) | AD_OF_AUDIO)
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//PLL
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#define AD_CH_BIAS ((0x0<<20) | AD_OF_PLL)
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#define AD_CH_ANALOG ((0x1<<20) | AD_OF_PLL)
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#define AD_CH_DIGITAL ((0x2<<20) | AD_OF_PLL)
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#define AD_CH_480MEG ((0x3<<20) | AD_OF_PLL)
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//FM
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#define AD_CH_FMTX_SEL ((0x0<<20) | AD_OF_FM)
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//BT
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#define AD_CH_BT_SEL ((0x0<<20) | AD_OF_BT)
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#define AD_CH_LDOREF AD_CH_PMU_VBG
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#define ADC_MAX_CH 10
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extern void adc_init();
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extern void adc_vbg_init();
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//p33 define
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extern void adc_pmu_ch_select(u32 ch);
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extern void adc_pmu_detect_en(u32 ch);
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extern void adc_vdc13_save();
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extern void adc_vdc13_restore();
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u32 adc_sample(u32 ch);
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u32 adc_get_value(u32 ch);
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u32 adc_add_sample_ch(u32 ch);
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u32 adc_remove_sample_ch(u32 ch);
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u32 adc_value_to_voltage(u32 adc_vbg, u32 adc_ch_val);
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void adc_set_vbat_vddio_tieup(u8 en);
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u32 adc_set_sample_freq(u32 ch, u32 ms);
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u8 get_wvdd_aims_level(u16 aims_mv);
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u8 get_sysvdd_aims_level(u16 aims_mv);
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u8 get_vdc13_aims_level(u16 aims_mv);
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u8 get_mvddio_aims_level(u16 aims_mv);
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u8 get_wvddio_aims_level(u16 aims_mv);
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void pmu_voltage_dump(void);
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void check_pmu_voltage(u8 tieup);
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u8 get_cur_total_ad_ch(void);
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u32 adc_get_voltage(u32 ch);
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u32 adc_check_vbat_lowpower();
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extern void adc_enter_occupy_mode(u32 ch);
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extern void adc_exit_occupy_mode();
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extern u32 adc_occupy_run();
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extern u32 adc_get_occupy_value();
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#endif
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