Renesas RX110

RX Family ADC Module Using Firmware Integration Technology
R01AN1666EJ0220 Rev. 2.20 Page 22 of 74
Dec 01, 2016
2.10.6 RX210 Interface Types (r_s12ad_rx210_if.h)
/* ADC_OPEN() ARGUMENT DEFINITIONS */
typedef enum e_adc_mode
{
ADC_MODE_SS_TEMPERATURE, // single scan temperature sensor
ADC_MODE_SS_INT_REF_VOLT, // single scan internal ref voltage sensor
ADC_MODE_SS_ONE_CH, // single scan one channel
ADC_MODE_SS_MULTI_CH, // 1 trigger source, scan multiple channels
ADC_MODE_CONT_ONE_CH, // continuous scan one channel
ADC_MODE_CONT_MULTI_CH, // continuous scan multiple channels
ADC_MODE_SS_ONE_CH_DBLTRIG, // on even trig save to ADDBLDR & interrupt
ADC_MODE_SS_MULTI_CH_GROUPED, // 2 trigger sources, scan multiple channels
ADC_MODE_SS_MULTI_CH_GROUPED_DBLTRIG_A,
ADC_MODE_MAX // This definition DO NOT USE for R_ADC_Open() argument
} adc_mode_t;
typedef enum e_adc_trig // trigger sources (set to TRSA bit or TRSB bit)
{
ADC_TRIG_ASYNC_ADTRG = 0, // ext asynchronous trigger; not for Group
// modes nor double trigger modes
ADC_TRIG_SYNC_TRG0AN = 1, // MTU0 TRGA
ADC_TRIG_SYNC_TRG0BN = 2, // MTU0 TRGB
ADC_TRIG_SYNC_TRGAN_OR_UDF4N = 3, // MTUx TRGA or MTU4 underflow
//(complementary PWM mode)
ADC_TRIG_SYNC_TRG0EN = 4, // MTU0 TRGE
ADC_TRIG_SYNC_TRG0FN = 5, // MTU0 TRGF
ADC_TRIG_SYNC_TRG4AN = 6, // MTU4 TADCORA
ADC_TRIG_SYNC_TRG4BN = 7, // MTU4 TADCORB
ADC_TRIG_SYNC_TRG4AN_AND_TRG4BN = 8, // MTU4 TADCORA and MTU4 TADCORB
ADC_TRIG_SYNC_ELC = 9, // ELC
ADC_TRIG_SYNC_TEMPS = 10, // for temperature sensor, use
// ADC_TRIG_SOFTWARE
ADC_TRIG_SYNC_TPUTRGAN = 11, // TPUx TRGA
ADC_TRIG_SYNC_TPUTRG0AN = 12, // TPU0 TRGA
ADC_TRIG_SOFTWARE = 16 // software trigger; not for Group modes
// nor double trigger modes
// This is not set to TRSA or TRSB
} adc_trig_t;
typedef enum e_adc_add
{
ADC_ADD_OFF = 0, // addition is turned off for chans/sensors
// add not allowed for temperature sensor
ADC_ADD_TWO_SAMPLES = 1,
ADC_ADD_THREE_SAMPLES = 2,
ADC_ADD_FOUR_SAMPLES = 3
} adc_add_t;
typedef enum e_adc_align
{
ADC_ALIGN_RIGHT = 0x0000,
ADC_ALIGN_LEFT = 0x8000
} adc_align_t;
typedef enum e_adc_clear
{
ADC_CLEAR_AFTER_READ_OFF = 0x0000,
ADC_CLEAR_AFTER_READ_ON = 0x0020
} adc_clear_t;