first re-commit.

2025-08-05 22:33:23 +02:00
commit e1ff579d1a
295 changed files with 107130 additions and 0 deletions
--- a/libpiglinux.h
+++ b/libpiglinux.h
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+/*****************************************************************************
+
+    source::worx libPiGPio
+    Copyright © 2022 c.holzheuer
+    chris@sourceworx.org
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    Uses:
+
+    pigpiod_if2.h
+    by joan2937, pigpio @ abyz.me.uk
+    https://abyz.me.uk/rpi/pigpio
+
+    sigslot.h
+    by 2017 Pierre-Antoine Lacaze
+    https://github.com/palacaze/sigslot
+
+***************************************************************************/
+
+
+#ifndef LIBPIGLINUX_H
+#define LIBPIGLINUX_H
+
+#if defined(unix) || defined(__unix__) || defined(__unix)
+
+#include <libpigpio.h>
+#include <libpigcore.h>
+
+namespace pigpio
+{
+    class LIBPIGPIO_EXPORT pigLinux : public pigCore
+    {
+
+    friend pigCore& get_instance();
+
+    public:
+
+        pigLinux( const pigLinux& )       = delete;
+        void operator=( const pigLinux& ) = delete;
+
+        virtual ~pigLinux();
+
+        int init( const std::string& host ="", const std::string& port="" ) override;
+
+        // pin config
+        int set_io_mode( bcm_t bcm, io_t mode ) override;
+        int get_io_mode( bcm_t bcm ) override;
+        int set_pud_mode( bcm_t bcm, pud_t pud ) override;
+        int set_glitch_filter( bcm_t bcm, uint32_t glitch = GlitchDef ) override;
+        int set_noise_filter( bcm_t bcm, uint32_t steady, uint32_t active ) override;
+
+        // pin operations
+        int get_level(  bcm_t bcm ) override;
+        int set_level(  bcm_t bcm, level_t level ) override;
+        int wait_for_edge( bcm_t bcm, edge_t edge, double timeout = TimeoutDef ) override;
+        int trigger_level( bcm_t bcm, level_t level, uint32_t pulseLen )  override;
+
+        // interface
+        int set_callback( bcm_t bcm, pigCall* user, edge_t edge = either ) override;
+        int cancel_callback( int cbId ) override;
+
+        // software PWM
+        /*
+        set_PWM_dutycycle	Start/stop PWM pulses on a GPIO
+        set_PWM_frequency	Configure PWM frequency for a GPIO
+        set_PWM_range	Configure PWM range for a GPIO
+        get_PWM_dutycycle	Get the PWM dutycycle in use on a GPIO
+        get_PWM_frequency	Get configured PWM frequency for a GPIO
+        get_PWM_range	Get configured PWM range for a GPIO
+        get_PWM_real_range	Get underlying PWM range for a GPIO
+        */
+
+        
+        // i2c
+        int i2c_open( pigI2C& i2c ) override;
+        int i2c_close( pigI2C& i2c ) override;
+    /*
+        int i2c_write_quick( pigI2C& i2c, unsigned bit ) override;
+        int i2c_write_byte( pigI2C& i2c, unsigned bVal ) override;
+        int i2c_write_byte_data( pigI2C& i2c, unsigned reg, unsigned val ) override;
+        int i2c_write_word_data( pigI2C& i2c, unsigned reg, unsigned val ) override;
+        int i2c_write_block_data( pigI2C& i2c, unsigned reg, char* buf, unsigned count ) override;
+        int i2c_write_i2c_block_data( pigI2C& i2c, unsigned reg, char* buf, unsigned count ) override;
+        */
+
+        int i2c_write_device( pigI2C& i2c, char* buf, unsigned count ) override;
+/*
+        int i2c_read_byte( pigI2C& i2c ) override;
+        int i2c_read_byte_data( pigI2C& i2c, unsigned reg ) override;
+        int i2c_read_word_data( pigI2C& i2c, unsigned reg ) override;
+        int i2c_read_block_data( pigI2C& i2c, unsigned reg, char* buf ) override;
+        int i2c_read_i2c_block_data( pigI2C& i2c, unsigned reg, char* buf, unsigned count ) override;
+        int i2c_read_device( pigI2C& i2c, char* buf, unsigned count ) override;
+
+        int i2c_process_call( pigI2C& i2c, unsigned i2c_reg, unsigned wVal ) override;
+        int i2c_block_process_call( pigI2C& i2c,unsigned i2c_reg, char* buf, unsigned count ) override;
+        int i2c_zip( pigI2C& i2c, char* inBuf, unsigned inLen, char* outBuf, unsigned outLen ) override;
+        */
+
+        // advanced
+        int hardware_PWM( bcm_t bcm, uint32_t PWMfreq, uint32_t PWMduty )  override;
+        int hardware_clock( bcm_t bcm, uint32_t clkfreq ) override;
+        uint32_t get_current_tick() override;
+
+        // info
+        int get_hardware_revision() override;
+        int get_pigpio_version() override;
+        unsigned pigpiod_if_version() override;
+
+        int show_error( int errNo ) override;
+
+    private:
+
+       pigLinux() noexcept;
+
+    };
+
+} // namepace
+
+#endif // def linux
+
+#endif // LIBPIGLINUX_H