From 6fc97805cff1f331ba09afffbd5dcb777c961640 Mon Sep 17 00:00:00 2001
From: dduransseau <dduransseau@users.noreply.github.com>
Date: Fri, 7 Jun 2024 00:51:05 +0200
Subject: [PATCH] Remove dependencies

---
 js-pigpio/_callback.js   | 14 ++++++--------
 js-pigpio/definitions.js |  3 +--
 js-pigpio/utils.js       | 14 +++++++-------
 3 files changed, 14 insertions(+), 17 deletions(-)

diff --git a/js-pigpio/_callback.js b/js-pigpio/_callback.js
index af23feb..2fad757 100644
--- a/js-pigpio/_callback.js
+++ b/js-pigpio/_callback.js
@@ -3,10 +3,8 @@ const net = require('net');
 const _pi_gpio_command = require('./utils.js')._pi_gpio_command;
 const _socklock = require('./utils.js')._socklock;
 const def = require('./definitions.js');
-const Put = require('put');
 const reverse_string = require('./utils.js').reverse_string;
 const reverse_string_and_clean = require('./utils.js').reverse_string_and_clean;
-const Set = require('es6-set');
 
 
 const TIMEOUT = 2;
@@ -334,12 +332,12 @@ class _callback_thread {
         this.run();
     }
     stop () {
-        const cmd = Put()
-            .word32le(def.PI_CMD_NC)
-            .word32le(this.handle)
-            .word32le(0)
-            .word32le(0);
-        this.sl.s.write(cmd.buffer());
+        const cmd = Buffer.alloc(16); // Crée un tampon de 16 octets
+        cmd.writeUInt32LE(def.PI_CMD_NC, 0);
+        cmd.writeUInt32LE(this.handle, 4);
+        cmd.writeUInt32LE(0, 8);
+        cmd.writeUInt32LE(0, 12);
+        this.sl.s.write(cmd);
         this.sl.s.close();
     }
 
diff --git a/js-pigpio/definitions.js b/js-pigpio/definitions.js
index 579f454..e834937 100644
--- a/js-pigpio/definitions.js
+++ b/js-pigpio/definitions.js
@@ -1,9 +1,8 @@
 /**
  * Translated from https://github.com/joan2937/pigpio/blob/master/pigpio.h
  */
-const define = require("node-constants")(exports);
 
-define({
+module.exports = Object.freeze({
     PI_CMD_MODES : 0,
     PI_CMD_MODEG : 1,
     PI_CMD_PUD   : 2,
diff --git a/js-pigpio/utils.js b/js-pigpio/utils.js
index 31569da..4a56afe 100644
--- a/js-pigpio/utils.js
+++ b/js-pigpio/utils.js
@@ -1,4 +1,3 @@
-const Put = require('put');
 const assert = require('assert');
 
 exports.reverse_string_and_clean = function (str) {
@@ -66,11 +65,12 @@ exports._socklock = _socklock;
 exports._pi_gpio_command = function(socketlock, command, parameter1, parameter2, next, wait_for_response) {
     "use strict";
     assert(command !== undefined, "No command specified");
-    const cmd = Put()
-        .word32le(command)
-        .word32le(parameter1)
-        .word32le(parameter2)
-        .word32le(0);
+    // console.log("Receviced _pi_gpio_command "+command+" | "+parameter1+" | "+parameter2)
+    const cmd = Buffer.alloc(16); // Crée un tampon de 16 octets
+    cmd.writeUInt32LE(command, 0);
+    cmd.writeUInt32LE(parameter1, 4);
+    cmd.writeUInt32LE(parameter2, 8);
+    cmd.writeUInt32LE(0, 12);
 
     socketlock._acquireLock();
 
@@ -78,7 +78,7 @@ exports._pi_gpio_command = function(socketlock, command, parameter1, parameter2,
         socketlock._next[command] = next;
     }
 
-    if(!socketlock.s.write(cmd.buffer())) {
+    if(!socketlock.s.write(cmd)) {
         next(new Error("Error Sending Command to Pi: "+command));
     }