8#ifndef ARDUINO_GPIO_NXP_ARD_H
9#define ARDUINO_GPIO_NXP_ARD_H
14#include <I2C_device.h>
21enum access_word : uint8_t
65 GPIO_base( uint8_t i2c_address,
const int nbits,
const uint8_t* arp, uint8_t ai );
74 void begin( board env = NONE );
84 void output(
int port, uint8_t value, uint8_t mask = 0 );
92 void output( uint8_t *vp );
101 uint8_t
input(
int port );
110 uint8_t*
input( uint8_t *vp );
120 void config(
int port, uint8_t
config, uint8_t mask = 0 );
128 void config( uint8_t* vp );
137 void write_port( access_word w, uint8_t* vp );
156 uint8_t*
read_port( access_word w, uint8_t* vp );
166 uint16_t*
read_port16( access_word w, uint16_t* vp );
176 void write_port( access_word w, uint8_t value,
int port_num = 0 );
186 void write_port16( access_word w, uint16_t value,
int port_num = 0 );
196 uint8_t
read_port( access_word w,
int port_num = 0 );
206 uint16_t
read_port16( access_word w,
int port_num = 0 );
208 static void print_bin( uint8_t v );
212 const uint8_t auto_increment;
215 static constexpr int RESET_PIN = 8;
216 static constexpr int ADDR_PIN = 9;
234 PCA9554( uint8_t i2c_address = (0x40 >> 1) + 0 );
237 static constexpr uint8_t access_ref[ NUM_access_word ] = {
261 Input_Port_0, Input_Port_1,
262 Output_Port_0, Output_Port_1,
263 Polarity_Inversion_Port_0, Polarity_Inversion_Port_1,
264 Configuration_Port_0, Configuration_Port_1,
267 PCA9555( uint8_t i2c_address = (0x40 >> 1) + 0 );
270 static constexpr uint8_t access_ref[ NUM_access_word ] = {
273 Polarity_Inversion_Port_0,
274 Configuration_Port_0,
295 PCAL6xxx_base( uint8_t i2c_address,
const int nbits,
const uint8_t arp[], uint8_t ai );
313 Output_drive_strength_0 = 0x40,
314 Output_drive_strength_1,
316 Pull_up_pull_down_enable,
317 Pull_up_pull_down_selection,
320 Output_port_configuration,
323 PCAL6408A( uint8_t i2c_address = (0x40 >> 1) + 0 );
326 static constexpr uint8_t access_ref[ NUM_access_word ] = {
331 Output_drive_strength_0,
333 Pull_up_pull_down_enable,
334 Pull_up_pull_down_selection,
337 Output_port_configuration,
350 Input_Port_0, Input_Port_1,
351 Output_Port_0, Output_Port_1,
352 Polarity_Inversion_port_0, Polarity_Inversion_port_1,
353 Configuration_port_0, Configuration_port_1,
354 Output_drive_strength_register_0=0x40, Output_drive_strength_register_0B,
355 Output_drive_strength_register_1, Output_drive_strength_register_1B,
356 Input_latch_register_0, Input_latch_register_1,
357 Pull_up_pull_down_enable_register_0, Pull_up_pull_down_enable_register_1,
358 Pull_up_pull_down_selection_register_0, Pull_up_pull_down_selection_register_1,
359 Interrupt_mask_register_0, Interrupt_mask_register_1,
360 Interrupt_status_register_0, Interrupt_status_register_1,
361 Output_port_configuration_register,
364 PCAL6416A( uint8_t i2c_address = (0x40 >> 1) + 0 );
367 static constexpr uint8_t access_ref[ NUM_access_word ] = {
370 Polarity_Inversion_port_0,
371 Configuration_port_0,
372 Output_drive_strength_register_0,
373 Input_latch_register_0,
374 Pull_up_pull_down_enable_register_0,
375 Pull_up_pull_down_selection_register_0,
376 Interrupt_mask_register_0,
377 Interrupt_status_register_0,
378 Output_port_configuration_register,
391 Input_Port_0, Input_Port_1, Input_Port_2, reserved0,
392 Output_Port_0, Output_Port_1, Output_Port_2, reserved1,
393 Polarity_Inversion_port_0, Polarity_Inversion_port_1, Polarity_Inversion_port_2, reserved2,
394 Configuration_port_0, Configuration_port_1, Configuration_port_2,
395 Output_drive_strength_register_port_0A=0x40, Output_drive_strength_register_port_0B,
396 Output_drive_strength_register_port_1A, Output_drive_strength_register_port_1B,
397 Output_drive_strength_register_port_2A, Output_drive_strength_register_port_2B,
398 reserved3, reserved4,
399 Input_latch_register_port_0, Input_latch_register_port_1, Input_latch_register_port_2, reserved5,
400 Pull_up_pull_down_enable_register_port_0, Pull_up_pull_down_enable_register_port_1, Pull_up_pull_down_enable_register_port_2, reserved6,
401 Pull_up_pull_down_selection_register_port_0, Pull_up_pull_down_selection_register_port_1, Pull_up_pull_down_selection_register_port_2, reserved7,
402 Interrupt_mask_register_port_0, Interrupt_mask_register_port_1, Interrupt_mask_register_port_2, reserved8,
403 Interrupt_status_register_port_0, Interrupt_status_register_port_1, Interrupt_status_register_port_2, reserved9,
404 Output_port_configuration_register, reserved10, reserved11, reserved12,
405 Interrupt_edge_register_port_0A, Interrupt_edge_register_port_0B,
406 Interrupt_edge_register_port_1A, Interrupt_edge_register_port_1B,
407 Interrupt_edge_register_port_2A, Interrupt_edge_register_port_2B,
408 reserved13, reserved14,
409 Interrupt_clear_register_port_0, Interrupt_clear_register_port_1, Interrupt_clear_register_port_2, reserved15,
410 Input_status_port_0, Input_status_port_1, Input_status_port_2, reserved16,
411 Individual_pin_output_port_0_configuration_register, Individual_pin_output_port_1_configuration_register, Individual_pin_output_port_2_configuration_register, reserved17,
412 Switch_debounce_enable_0, Switch_debounce_enable_1, Switch_debounce_count,
415 PCAL6524( uint8_t i2c_address = (0x44 >> 1) + 0 );
418 static constexpr uint8_t access_ref[ NUM_access_word ] = {
421 Polarity_Inversion_port_0,
422 Configuration_port_0,
423 Output_drive_strength_register_port_0A,
424 Input_latch_register_port_0,
425 Pull_up_pull_down_enable_register_port_0,
426 Pull_up_pull_down_selection_register_port_0,
427 Interrupt_mask_register_port_0,
428 Interrupt_status_register_port_0,
429 Output_port_configuration_register,
442 Input_Port_0, Input_Port_1, Input_Port_2, Input_Port_3, Input_Port_4,
443 Output_Port_0, Output_Port_1, Output_Port_2, Output_Port_3, Output_Port_4,
444 Polarity_Inversion_port_0, Polarity_Inversion_port_1, Polarity_Inversion_port_2, Polarity_Inversion_port_3, Polarity_Inversion_port_4,
445 Configuration_port_0, Configuration_port_1, Configuration_port_2, Configuration_port_3, Configuration_port_4,
446 Output_drive_strength_register_port_0A = 0x30, Output_drive_strength_register_port_0B,
447 Output_drive_strength_register_port_1A, Output_drive_strength_register_port_1B,
448 Output_drive_strength_register_port_2A, Output_drive_strength_register_port_2B,
449 Output_drive_strength_register_port_3A, Output_drive_strength_register_port_3B,
450 Output_drive_strength_register_port_4A, reserved0,
451 Input_latch_register_port_0, Input_latch_register_port_1, Input_latch_register_port_2, Input_latch_register_port_3, Input_latch_register_port_4,
452 Pull_up_pull_down_enable_register_port_0, Pull_up_pull_down_enable_register_port_1, Pull_up_pull_down_enable_register_port_2, Pull_up_pull_down_enable_register_port_3, Pull_up_pull_down_enable_register_port_4,
453 Pull_up_pull_down_selection_register_port_0, Pull_up_pull_down_selection_register_port_1, Pull_up_pull_down_selection_register_port_2, Pull_up_pull_down_selection_register_port_3, Pull_up_pull_down_selection_register_port_4,
454 Interrupt_mask_register_port_0, Interrupt_mask_register_port_1, Interrupt_mask_register_port_2, Interrupt_mask_register_port_3, Interrupt_mask_register_port_4,
455 Interrupt_status_register_port_0, Interrupt_status_register_port_1, Interrupt_status_register_port_2, Interrupt_status_register_port_3, Interrupt_status_register_port_4,
456 Output_port_configuration_register,
457 Interrupt_edge_register_port_0A, Interrupt_edge_register_port_0B,
458 Interrupt_edge_register_port_1A, Interrupt_edge_register_port_1B,
459 Interrupt_edge_register_port_2A, Interrupt_edge_register_port_2B,
460 Interrupt_edge_register_port_3A, Interrupt_edge_register_port_3B,
461 Interrupt_edge_register_port_4A, reserved1,
462 Interrupt_clear_register_port_0, Interrupt_clear_register_port_1, Interrupt_clear_register_port_2, Interrupt_clear_register_port_3, Interrupt_clear_register_port_4,
463 Input_status_port_0, Input_status_port_1, Input_status_port_2, Input_status_port_3, Input_status_port_4,
464 Individual_pin_output_port_0_configuration_register, Individual_pin_output_port_1_configuration_register, Individual_pin_output_port_2_configuration_register, Individual_pin_output_port_3_configuration_register, Individual_pin_output_port_4_configuration_register,
465 Switch_debounce_enable_0, Switch_debounce_enable_1,
466 Switch_debounce_count,
469 PCAL6534( uint8_t i2c_address = (0x44 >> 1) + 0 );
472 static constexpr uint8_t access_ref[ NUM_access_word ] = {
475 Polarity_Inversion_port_0,
476 Configuration_port_0,
477 Output_drive_strength_register_port_0A,
478 Input_latch_register_port_0,
479 Pull_up_pull_down_enable_register_port_0,
480 Pull_up_pull_down_selection_register_port_0,
481 Interrupt_mask_register_port_0,
482 Interrupt_status_register_port_0,
483 Output_port_configuration_register,
uint16_t * read_port16(access_word w, uint16_t *vp)
void config(int port, uint8_t config, uint8_t mask=0)
void write_port16(access_word w, uint16_t *vp)
void output(int port, uint8_t value, uint8_t mask=0)
void write_port(access_word w, uint8_t *vp)
void begin(board env=NONE)
uint8_t * read_port(access_word w, uint8_t *vp)