1 /* --COPYRIGHT--,BSD
2 * Copyright (c) 2017, Texas Instruments Incorporated
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32 #include <ti/devices/msp432p4xx/driverlib/ref_a.h>
33 #include <ti/devices/msp432p4xx/driverlib/debug.h>
34
REF_A_setReferenceVoltage(uint_fast8_t referenceVoltageSelect)35 void REF_A_setReferenceVoltage(uint_fast8_t referenceVoltageSelect)
36 {
37 ASSERT(referenceVoltageSelect <= REF_A_VREF2_5V);
38
39 REF_A->CTL0 = (REF_A->CTL0 & ~REF_A_CTL0_VSEL_3) | referenceVoltageSelect;
40 }
41
REF_A_disableTempSensor(void)42 void REF_A_disableTempSensor(void)
43 {
44 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_TCOFF_OFS) = 1;
45 }
46
REF_A_enableTempSensor(void)47 void REF_A_enableTempSensor(void)
48 {
49 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_TCOFF_OFS) = 0;
50 }
51
REF_A_enableReferenceVoltageOutput(void)52 void REF_A_enableReferenceVoltageOutput(void)
53 {
54 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_OUT_OFS) = 1;
55 }
56
REF_A_disableReferenceVoltageOutput(void)57 void REF_A_disableReferenceVoltageOutput(void)
58 {
59 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_OUT_OFS) = 0;
60 }
61
REF_A_enableReferenceVoltage(void)62 void REF_A_enableReferenceVoltage(void)
63 {
64 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_ON_OFS) = 1;
65 }
66
REF_A_disableReferenceVoltage(void)67 void REF_A_disableReferenceVoltage(void)
68 {
69 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_ON_OFS) = 0;
70 }
71
REF_A_getBandgapMode(void)72 uint_fast8_t REF_A_getBandgapMode(void)
73 {
74 return (REF_A->CTL0 & REF_A_CTL0_BGMODE);
75 }
76
REF_A_isBandgapActive(void)77 bool REF_A_isBandgapActive(void)
78 {
79 return BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_BGACT_OFS);
80 }
81
REF_A_isRefGenBusy(void)82 bool REF_A_isRefGenBusy(void)
83 {
84 return BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_GENBUSY_OFS);
85 }
86
REF_A_isRefGenActive(void)87 bool REF_A_isRefGenActive(void)
88 {
89 return BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_GENACT_OFS);
90 }
91
REF_A_getBufferedBandgapVoltageStatus(void)92 bool REF_A_getBufferedBandgapVoltageStatus(void)
93 {
94 return BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_BGRDY_OFS);
95 }
96
REF_A_getVariableReferenceVoltageStatus(void)97 bool REF_A_getVariableReferenceVoltageStatus(void)
98 {
99 return BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_GENRDY_OFS);
100 }
101
REF_A_setReferenceVoltageOneTimeTrigger(void)102 void REF_A_setReferenceVoltageOneTimeTrigger(void)
103 {
104 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_GENOT_OFS) = 1;
105 }
106
REF_A_setBufferedBandgapVoltageOneTimeTrigger(void)107 void REF_A_setBufferedBandgapVoltageOneTimeTrigger(void)
108 {
109 BITBAND_PERI(REF_A->CTL0,REF_A_CTL0_BGOT_OFS) = 1;
110 }
111
112
