GPIO_NXP_Arduino 0.2.0
GPIO device operation sample code for Arduino
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#include <GPIO_NXP.h>
Public Types | |
enum | reg_num { Input_Port_0 , Input_Port_1 , Output_Port_0 , Output_Port_1 , Polarity_Inversion_Port_0 , Polarity_Inversion_Port_1 , Configuration_Port_0 , Configuration_Port_1 } |
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enum | board { NONE , ARDUINO_SHIELD } |
Public Member Functions | |
PCA9555 (uint8_t i2c_address=(0x40 > > 1)+0) | |
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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 | |
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static void | print_bin (uint8_t v) |
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const int | n_bits |
const int | n_ports |
PCA9555 class
Definition at line 256 of file GPIO_NXP.h.
enum PCA9555::reg_num |
Name of the PCAL6416A registers
Definition at line 260 of file GPIO_NXP.h.
PCA9555::PCA9555 | ( | uint8_t | i2c_address = (0x40 >> 1) + 0 | ) |
Definition at line 192 of file GPIO_NXP.cpp.
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virtual |
Definition at line 197 of file GPIO_NXP.cpp.
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staticconstexpr |
Definition at line 270 of file GPIO_NXP.h.