Renesas RX110

RX Family ADC Module Using Firmware Integration Technology
R01AN1666EJ0220 Rev. 2.20 Page 25 of 74
Dec 01, 2016
typedef struct st_adc_ch_cfg // bit 0 is ch0; bit 15 is ch15
{
uint32_t chan_mask; // channels/bits 0-15
uint32_t chan_mask_groupb; // valid for group modes
uint32_t add_mask; // valid if add enabled in Open()
adc_diag_t diag_method; // self-diagnosis virtual channel
uint8_t sample_hold_mask; // channels/bits 0-2
uint8_t sample_hold_states; // minimum .4us
} adc_ch_cfg_t;
/* ADC_READ() ARGUMENT DEFINITIONS */
typedef enum e_adc_reg
{
ADC_REG_CH0 = 0,
ADC_REG_CH1,
ADC_REG_CH2,
ADC_REG_CH3,
ADC_REG_CH4,
ADC_REG_CH5,
ADC_REG_CH6,
ADC_REG_CH7,
ADC_REG_CH8,
ADC_REG_CH9,
ADC_REG_CH10,
ADC_REG_CH11,
ADC_REG_CH12,
ADC_REG_CH13,
ADC_REG_CH14,
ADC_REG_CH15,
ADC_REG_TEMP,
ADC_REG_VOLT,
ADC_REG_DBLTRIG,
ADC_REG_SELF_DIAG,
ADC_REG_MAX = ADC_REG_SELF_DIAG
} adc_reg_t;
#define ADC_REG_ARRAY_MAX (16)
/* ADC_READALL() ARGUMENT DEFINITIONS */
typedef struct st_adc_data
{
uint16_t chan[ADC_REG_ARRAY_MAX];
uint16_t temp;
uint16_t volt;
uint16_t dbltrig;
uint16_t self_diag;
} adc_data_t;
2.10.7 RX230 Interface Types (r_s12ad_rx230_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