ADCMSP432.h File Reference

Detailed Description

ADC driver implementation for the ADC peripheral on MSP432.

============================================================================

This ADC driver implementation is designed to operate on a ADC14 peripheral for MSP432. The ADC MSP432 header file should be included in an application as follows:

#include <ti/drivers/ADC.h>
#include <ti/drivers/ADCMSP432.h>

Refer to ADC.h for a complete description of APIs & example of use.

---

#include <stdint.h>
#include <stdbool.h>
#include <ti/drivers/ADC.h>
#include <ti/drivers/dpl/HwiP.h>
#include <ti/drivers/dpl/SemaphoreP.h>
#include <ti/drivers/Power.h>

Include dependency graph for ADCMSP432.h:

Go to the source code of this file.

Data Structures
struct	ADCMSP432_HWAttrsV1
	ADCMSP432 Hardware attributes These fields are used by driverlib APIs and therefore must be populated by driverlib macro definitions. For MSPWare these definitions are found in: More...
struct	ADCMSP432_Object
	ADCMSP432 Object. More...

Macros
#define	ADCMSP432_P4_0_A13   ((13 << 10) | 0x0340) /* ch 13, port 4, pin 0 */
#define	ADCMSP432_P4_1_A12   ((12 << 10) | 0x0341) /* ch 12, port 4, pin 1 */
#define	ADCMSP432_P4_2_A11   ((11 << 10) | 0x0342) /* ch 11, port 4, pin 2 */
#define	ADCMSP432_P4_3_A10   ((10 << 10) | 0x0343) /* ch 10, port 4, pin 3 */
#define	ADCMSP432_P4_4_A9   ((9 << 10) | 0x0344) /* ch 9, port 4, pin 4 */
#define	ADCMSP432_P4_5_A8   ((8 << 10) | 0x0345) /* ch 8, port 4, pin 5 */
#define	ADCMSP432_P4_6_A7   ((7 << 10) | 0x0346) /* ch 7, port 4, pin 6 */
#define	ADCMSP432_P4_7_A6   ((6 << 10) | 0x0347) /* ch 6, port 4, pin 7 */
#define	ADCMSP432_P5_0_A5   ((5 << 10) | 0x0350) /* ch 5, port 5, pin 0 */
#define	ADCMSP432_P5_1_A4   ((4 << 10) | 0x0351) /* ch 4, port 5, pin 1 */
#define	ADCMSP432_P5_2_A3   ((3 << 10) | 0x0352) /* ch 3, port 5, pin 2 */
#define	ADCMSP432_P5_3_A2   ((2 << 10) | 0x0353) /* ch 2, port 5, pin 3 */
#define	ADCMSP432_P5_4_A1   ((1 << 10) | 0x0354) /* ch 1, port 5, pin 4 */
#define	ADCMSP432_P5_5_A0   ((0 << 10) | 0x0355) /* ch 0, port 5, pin 5 */
#define	ADCMSP432_P6_0_A15   ((15 << 10) | 0x0360) /* ch 15, port 6, pin 0 */
#define	ADCMSP432_P6_1_A14   ((14 << 10) | 0x0361) /* ch 14, port 6, pin 1 */
#define	ADCMSP432_P8_2_A23   ((23 << 10) | 0x0382) /* ch 23, port 8, pin 2 */
#define	ADCMSP432_P8_3_A22   ((22 << 10) | 0x0383) /* ch 22, port 8, pin 3 */
#define	ADCMSP432_P8_4_A21   ((21 << 10) | 0x0384) /* ch 21, port 8, pin 4 */
#define	ADCMSP432_P8_5_A20   ((20 << 10) | 0x0385) /* ch 20, port 8, pin 5 */
#define	ADCMSP432_P8_6_A19   ((19 << 10) | 0x0386) /* ch 19, port 8, pin 6 */
#define	ADCMSP432_P8_7_A18   ((18 << 10) | 0x0387) /* ch 18, port 8, pin 7 */
#define	ADCMSP432_P9_0_A17   ((17 << 10) | 0x0390) /* ch 17, port 9, pin 0 */
#define	ADCMSP432_P9_1_A16   ((16 << 10) | 0x0391) /* ch 16, port 9, pin 1 */

Typedefs
typedef struct ADCMSP432_HWAttrsV1	ADCMSP432_HWAttrsV1
	ADCMSP432 Hardware attributes These fields are used by driverlib APIs and therefore must be populated by driverlib macro definitions. For MSPWare these definitions are found in: More...
typedef struct ADCMSP432_Object	ADCMSP432_Object
	ADCMSP432 Object. More...

Variables
const ADC_FxnTable	ADCMSP432_fxnTable

Macro Definition Documentation

#define ADCMSP432_P4_0_A13   ((13 << 10) | 0x0340) /* ch 13, port 4, pin 0 */

#define ADCMSP432_P4_1_A12   ((12 << 10) | 0x0341) /* ch 12, port 4, pin 1 */

#define ADCMSP432_P4_2_A11   ((11 << 10) | 0x0342) /* ch 11, port 4, pin 2 */

#define ADCMSP432_P4_3_A10   ((10 << 10) | 0x0343) /* ch 10, port 4, pin 3 */

#define ADCMSP432_P4_4_A9   ((9 << 10) | 0x0344) /* ch 9, port 4, pin 4 */

#define ADCMSP432_P4_5_A8   ((8 << 10) | 0x0345) /* ch 8, port 4, pin 5 */

#define ADCMSP432_P4_6_A7   ((7 << 10) | 0x0346) /* ch 7, port 4, pin 6 */

#define ADCMSP432_P4_7_A6   ((6 << 10) | 0x0347) /* ch 6, port 4, pin 7 */

#define ADCMSP432_P5_0_A5   ((5 << 10) | 0x0350) /* ch 5, port 5, pin 0 */

#define ADCMSP432_P5_1_A4   ((4 << 10) | 0x0351) /* ch 4, port 5, pin 1 */

#define ADCMSP432_P5_2_A3   ((3 << 10) | 0x0352) /* ch 3, port 5, pin 2 */

#define ADCMSP432_P5_3_A2   ((2 << 10) | 0x0353) /* ch 2, port 5, pin 3 */

#define ADCMSP432_P5_4_A1   ((1 << 10) | 0x0354) /* ch 1, port 5, pin 4 */

#define ADCMSP432_P5_5_A0   ((0 << 10) | 0x0355) /* ch 0, port 5, pin 5 */

#define ADCMSP432_P6_0_A15   ((15 << 10) | 0x0360) /* ch 15, port 6, pin 0 */

#define ADCMSP432_P6_1_A14   ((14 << 10) | 0x0361) /* ch 14, port 6, pin 1 */

#define ADCMSP432_P8_2_A23   ((23 << 10) | 0x0382) /* ch 23, port 8, pin 2 */

#define ADCMSP432_P8_3_A22   ((22 << 10) | 0x0383) /* ch 22, port 8, pin 3 */

#define ADCMSP432_P8_4_A21   ((21 << 10) | 0x0384) /* ch 21, port 8, pin 4 */

#define ADCMSP432_P8_5_A20   ((20 << 10) | 0x0385) /* ch 20, port 8, pin 5 */

#define ADCMSP432_P8_6_A19   ((19 << 10) | 0x0386) /* ch 19, port 8, pin 6 */

#define ADCMSP432_P8_7_A18   ((18 << 10) | 0x0387) /* ch 18, port 8, pin 7 */

#define ADCMSP432_P9_0_A17   ((17 << 10) | 0x0390) /* ch 17, port 9, pin 0 */

#define ADCMSP432_P9_1_A16   ((16 << 10) | 0x0391) /* ch 16, port 9, pin 1 */

Typedef Documentation

typedef struct ADCMSP432_HWAttrsV1 ADCMSP432_HWAttrsV1

ADCMSP432 Hardware attributes These fields are used by driverlib APIs and therefore must be populated by driverlib macro definitions. For MSPWare these definitions are found in:

• adc14.h
• gpio.h
• ref_a.h

A sample structure is shown below:

const ADCMSP432_HWAttrsV1 adcMSP432HWAttrs[Board_ADCCHANNELCOUNT] = {
    {
        .adcPin = ADCMSP432_P5_5_A0,
        .refVoltage = REF_A_VREF2_5V,
        .resolution = ADC_14BIT
    }
};

typedef struct ADCMSP432_Object ADCMSP432_Object

ADCMSP432 Object.

The application must not access any member variables of this structure!

Variable Documentation

const ADC_FxnTable ADCMSP432_fxnTable