Maxim Integrated / max32630fthr

Board library for MAX32630FTHR platform

Dependencies:   MAX14690

Dependents:   FTHR_OLED MAX32630FTHR_ADC_Example Test_TFT_RT MAX32630FTHR_RGB ... more

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MAX32630FTHR Class Reference
Public Types | Public Member Functions | Data Fields

MAX32630FTHR Class Reference

MAX32630FTHR Board Support Library. More...

#include <max32630fthr.h>

Public Types

enum  vio_t { VIO_1V8 = 0x00, VIO_3V3 = 0x01 }
 

IO Voltage.

More...

Public Member Functions

 MAX32630FTHR ()
 MAX32630FTHR constructor.
 MAX32630FTHR (vio_t vio)
 MAX32630FTHR constructor.
 ~MAX32630FTHR ()
 MAX32630FTHR destructor.
int init (vio_t hdrVio)
 Initialize MAX32630FTHR board.
int vddioh (PinName pin, vio_t vio)
 Sets I/O Voltage.

Data Fields

I2C i2c
 Local I2C bus for configuring PMIC and accessing BMI160 IMU.
MAX14690 max14690
 MAX14690 PMIC Instance.

Detailed Description

MAX32630FTHR Board Support Library.

The MAX32630FTHR is a rapid development application board for ultra low power wearable applications. It includes common peripherals and expansion connectors all power optimized for getting the longest life from the battery. This library configures the power and I/O for the board.
https://www.maximintegrated.com/max32630fthr

 #include "mbed.h"
 #include "max32630fthr.h"

 DigitalOut led1(LED1);
 MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3);

 // main() runs in its own thread in the OS
 // (note the calls to Thread::wait below for delays)
 int main()
 {
     // initialize power and I/O on MAX32630FTHR board
     pegasus.init();

     while (true) {
         led1 = !led1;
         Thread::wait(500);
     }
 }

Definition at line 70 of file max32630fthr.h.

Member Enumeration Documentation

enum vio_t

IO Voltage.

Enumerated options for operating voltage

Enumerator:
VIO_1V8 

1.8V IO voltage at headers (from BUCK2)

VIO_3V3 

3.3V IO voltage at headers (from LDO2)

Definition at line 79 of file max32630fthr.h.

Constructor & Destructor Documentation

MAX32630FTHR (  )

MAX32630FTHR constructor.

Definition at line 41 of file max32630fthr.cpp.

MAX32630FTHR ( vio_t  vio )

MAX32630FTHR constructor.

Definition at line 46 of file max32630fthr.cpp.

~MAX32630FTHR (  )

MAX32630FTHR destructor.

Definition at line 52 of file max32630fthr.cpp.

Member Function Documentation

int init ( vio_t  hdrVio )

Initialize MAX32630FTHR board.

Initializes PMIC and I/O on MAX32630FTHR board. Configures PMIC to enable LDO2 and LDO3 at 3.3V. Disables resisitive pulldown on MON(AIN_0) Sets default I/O voltages to 3V3 for micro SD card. Sets I/O voltage for header pins to hdrVio specified.

Parameters:
hdrVioI/O voltage for header pins
Returns:
0 if no errors, -1 if error.

Definition at line 57 of file max32630fthr.cpp.

int vddioh ( PinName  pin,
vio_t  vio 
)

Sets I/O Voltage.

Sets the voltage rail to be used for a given pin. VIO_1V8 selects VDDIO which is supplied by Buck2, which is set at 1.8V, VIO_3V3 selects VDDIOH which is supplied by LDO2, which is typically 3.3V/

Parameters:
pinPin whose voltage supply is being assigned.
vioVoltage rail to be used for specified pin.
Returns:
0 if no errors, -1 if error.

Definition at line 109 of file max32630fthr.cpp.

Field Documentation

I2C i2c

Local I2C bus for configuring PMIC and accessing BMI160 IMU.

Definition at line 125 of file max32630fthr.h.

MAX14690 max14690

MAX14690 PMIC Instance.

Definition at line 128 of file max32630fthr.h.

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