File reorg, step1

2025-06-20 17:13:16 +02:00
parent 8087774c89
commit 7ea491905f
20 changed files with 3 additions and 244 deletions
--- a/lib/GPIO/WS_TCA9554PWR.h
+++ b/lib/GPIO/WS_TCA9554PWR.h
@@ -0,0 +1,41 @@
+#pragma once
+
+#include <stdio.h>
+#include "I2C_Driver.h"
+
+/****************************************************** The macro defines the TCA9554PWR information ******************************************************/ 
+
+#define TCA9554_ADDRESS         0x20                      // TCA9554PWR I2C address
+#define TCA9554_INPUT_REG       0x00                      // Input register,input level
+#define TCA9554_OUTPUT_REG      0x01                      // Output register, high and low level output 
+#define TCA9554_Polarity_REG    0x02                      // The Polarity Inversion register (register 2) allows polarity inversion of pins defined as inputs by the Configuration register.  
+#define TCA9554_CONFIG_REG      0x03                      // Configuration register, mode configuration
+
+
+#define Low   0
+#define High  1
+#define EXIO_PIN1   1
+#define EXIO_PIN2   2
+#define EXIO_PIN3   3
+#define EXIO_PIN4   4
+#define EXIO_PIN5   5
+#define EXIO_PIN6   6
+#define EXIO_PIN7   7
+#define EXIO_PIN8   8
+
+/*****************************************************  Operation register REG   ****************************************************/   
+uint8_t Read_REG(uint8_t REG);                                                      // Read the value of the TCA9554PWR register REG
+uint8_t Write_REG(uint8_t REG,uint8_t Data);                                        // Write Data to the REG register of the TCA9554PWR
+/********************************************************** Set EXIO mode **********************************************************/       
+void Mode_EXIO(uint8_t Pin,uint8_t State);                                          // Set the mode of the TCA9554PWR Pin. The default is Output mode (output mode or input mode). State: 0= Output mode 1= input mode   
+void Mode_EXIOS(uint8_t PinState);                                                  // Set the mode of the 7 pins from the TCA9554PWR with PinState  
+/********************************************************** Read EXIO status **********************************************************/       
+uint8_t Read_EXIO(uint8_t Pin);                                                     // Read the level of the TCA9554PWR Pin
+uint8_t Read_EXIOS(uint8_t REG);                                                    // Read the level of all pins of TCA9554PWR, the default read input level state, want to get the current IO output state, pass the parameter TCA9554_OUTPUT_REG, such as Read_EXIOS(TCA9554_OUTPUT_REG);
+/********************************************************** Set the EXIO output status **********************************************************/  
+bool Set_EXIO(uint8_t Pin,uint8_t State);                                           // Sets the level state of the Pin without affecting the other pins
+bool Set_EXIOS(uint8_t PinState);                                                   // Set 7 pins to the PinState state such as :PinState=0x23, 0010 0011 state (the highest bit is not used)
+/********************************************************** Flip EXIO state **********************************************************/  
+bool Set_Toggle(uint8_t Pin);                                                       // Flip the level of the TCA9554PWR Pin
+/********************************************************* TCA9554PWR Initializes the device ***********************************************************/  
+void TCA9554PWR_Init(uint8_t PinMode = 0x00, uint8_t PinState = 0x00);              // Set the seven pins to PinState state, for example :PinState=0x23, 0010 0011 State (the highest bit is not used) (Output mode or input mode) 0= Output mode 1= Input mode. The default value is output mode