Renesas RX110

RX Family ADC Module Using Firmware Integration Technology
R01AN1666EJ0220 Rev. 2.20 Page 26 of 74
Dec 01, 2016
ADC_MODE_SS_ONE_CH_DBLTRIG, // on even triggers 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_align
{
ADC_ALIGN_RIGHT = 0x0000,
ADC_ALIGN_LEFT = 0x8000
} adc_align_t;
typedef enum e_adc_add // Addition and averaging of sampled data.
{
ADC_ADD_OFF = 0, // addition is turned off for chans/sensors
ADC_ADD_TWO_SAMPLES = 1, // Two samples are added,
// Register ADADC.ADC[1,0]
ADC_ADD_THREE_SAMPLES = 2, // Three samples are added
ADC_ADD_FOUR_SAMPLES = 3, // Four samples are added
ADC_ADD_SIXTEEN_SAMPLES = 5, // Sixteen samples are added
ADC_ADD_AVG_2_SAMPLES = 0x81, // average 2 samples
ADC_ADD_AVG_4_SAMPLES = 0x83, // average 4 samples
} adc_add_t;
typedef enum e_adc_clear
{
ADC_CLEAR_AFTER_READ_OFF = 0x0000,
ADC_CLEAR_AFTER_READ_ON = 0x0020
} adc_clear_t;
typedef enum e_adc_trig // trigger sources (set to TRSA bit or TRSB bit)
{
ADC_TRIG_ASYNC_ADTRG = 0, // external 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_TPUTRGAN = 13, // TPUx TRGA
ADC_TRIG_SYNC_TPUTRG0AN = 14, // TPU0 TRGA
ADC_TRIG_SOFTWARE = 15, // software trigger; not for Group modes
// nor double trigger modes
// This is not set to TRSA or TRSB
ADC_TRIG_NONE = 0x3F
} adc_trig_t;
typedef enum e_adc_speed
{
ADC_CONVERT_SPEED_DEFAULT = 0,
ADC_CONVERT_SPEED_HIGH = 0,
ADC_CONVERT_CURRENT_LOW = 1
} adc_speed_t;