GPIO_NXP_Arduino 0.3.0
GPIO device operation sample code for Arduino
|
#include <GPIO_NXP.h>
Public Types | |
enum | reg_num { Input_Port , Output_Port , Polarity_Inversion , Configuration , Output_drive_strength_0 = 0x40 , Output_drive_strength_1 , Input_latch , Pull_up_pull_down_enable , Pull_up_pull_down_selection , Interrupt_mask , Interrupt_status , Output_port_configuration } |
![]() | |
enum | board { NONE , ARDUINO_SHIELD } |
Public Member Functions | |
PCAL6408A (uint8_t i2c_address=(0x40 > > 1)+0) | |
![]() | |
PCAL6xxx_base (uint8_t i2c_address, const int nbits, const uint8_t arp[], uint8_t ai) | |
![]() | |
GPIO_base (uint8_t i2c_address, const int nbits, const uint8_t *arp, uint8_t ai) | |
virtual | ~GPIO_base () |
void | begin (board env=NONE) |
void | output (int port, uint8_t value, uint8_t mask=0) |
void | output (uint8_t *vp) |
uint8_t | input (int port) |
uint8_t * | input (uint8_t *vp) |
void | config (int port, uint8_t config, uint8_t mask=0) |
void | config (uint8_t *vp) |
void | write_port (access_word w, uint8_t *vp) |
void | write_port16 (access_word w, uint16_t *vp) |
uint8_t * | read_port (access_word w, uint8_t *vp) |
uint16_t * | read_port16 (access_word w, uint16_t *vp) |
void | write_port (access_word w, uint8_t value, int port_num=0) |
void | write_port16 (access_word w, uint16_t value, int port_num=0) |
uint8_t | read_port (access_word w, int port_num=0) |
uint16_t | read_port16 (access_word w, int port_num=0) |
Static Public Attributes | |
static constexpr uint8_t | access_ref [NUM_access_word] |
Additional Inherited Members | |
![]() | |
static void | print_bin (uint8_t v) |
![]() | |
const int | n_bits |
const int | n_ports |
PCAL6408A class
Definition at line 304 of file GPIO_NXP.h.
enum PCAL6408A::reg_num |
Name of the PCAL6408A registers
Definition at line 308 of file GPIO_NXP.h.
PCAL6408A::PCAL6408A | ( | uint8_t | i2c_address = (0x40 >> 1) + 0 | ) |
Definition at line 218 of file GPIO_NXP.cpp.
|
virtual |
Definition at line 223 of file GPIO_NXP.cpp.
|
staticconstexpr |
Definition at line 326 of file GPIO_NXP.h.