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made progress in arduino example

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This commit is contained in:
strawmanbobi
2026-01-01 20:34:23 +08:00
parent 37f5889586
commit 258e2ea19f
7 changed files with 262 additions and 9 deletions
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10
android-example/app/src/main/java/net/irext/ircontrol/ui/fragment/ControlFragment.java
View File

@@ -297,7 +297,7 @@ public class ControlFragment extends Fragment implements View.OnClickListener {
byte []binContent = FileUtils.getByteArrayFromFile(binFileName);
sendBinToEmitter(binContent);
} else {
emitterConnected = EMITTER_CONNECTED;
emitterConnected = EMITTER_BIN_RECEIVED;
}
}
@@ -342,8 +342,14 @@ public class ControlFragment extends Fragment implements View.OnClickListener {
}
private void sendBinToEmitter(byte[] binContent) {
if (null == binContent) {
Log.e(TAG, "binary bytes is null");
return;
}
int categoryId = mCurrentRemoteControl.getCategoryId();
int subCate = mCurrentRemoteControl.getSubCategory();
String binBase64 = Base64.getEncoder().encodeToString(binContent);
String binStr = A_REQUEST_BIN + "," + binBase64.length() + "," + binBase64;
String binStr = A_REQUEST_BIN + "," + categoryId + "," + subCate + "," + binBase64.length() + "," + binBase64;
Log.d(TAG, "sending bin in base64: " + binStr);
new Thread(() -> {
try {

4
arduino-example/platformio.ini
View File

@@ -19,3 +19,7 @@ lib_deps =
WiFiS3
ArduinoGraphics
Arduino_LED_Matrix
adamvr/base64@^1.0.0
build_flags =
-I ./src/ir_decode/include

12
arduino-example/src/main.cpp
View File

@@ -23,15 +23,15 @@
#include <Arduino.h>
#include <WiFiS3.h>
#include "ArduinoGraphics.h"
#include "Arduino_LED_Matrix.h"
#include <ArduinoGraphics.h>
#include <Arduino_LED_Matrix.h>
#include "configure.h"
#include "remote.h"
#define WIFI_SERVER_PORT (8000)
// global variable definitions
constexpr char ssid[] = SECRET_SSID;
constexpr char pass[] = SECRET_PASS;
@@ -44,7 +44,6 @@ auto *eBin = "e_bin";
auto *aControl = "a_control";
auto *eControl = "e_control";
int status = WL_IDLE_STATUS;
unsigned long lastStatusCheck = 0;
boolean wifiStatusPrinted = false;
@@ -81,7 +80,7 @@ void printWiFiStatus() {
Serial.print("IP Address: ");
Serial.println(ip);
long rssi = WiFi.RSSI();
const long rssi = WiFi.RSSI();
Serial.print("Signal Strength (RSSI): ");
Serial.print(rssi);
Serial.println(" dBm");
@@ -135,6 +134,7 @@ void onCommand(const String *command, WiFiClient *client) {
} else if (command->startsWith(aBin)) {
Serial.println("Received bin command");
Serial.println(*command);
onRemoteBin(command->c_str());
}
}

103
arduino-example/src/remote.cpp Normal file
View File

@@ -0,0 +1,103 @@
/**
*
* Copyright (c) 2020-2025 IRext Opensource Organization
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <Arduino.h>
#include <Base64.h>
#include "utils.h"
#include "ir_decode.h"
#define REMOTE_BIN_MAX (1024)
#define ABIN_COMMAND_SEG (5)
#define SEG_ABIN_HEADER (0)
#define SEG_ABIN_CATE (1)
#define SEG_ABIN_SUBCATE (2)
#define SEG_ABIN_LENGTH (3)
#define SEG_ABIN_BIN (4)
// global variable definitions
unsigned char *remoteBin = nullptr;
int remoteBinLen = 0;
// public function definitions
int onRemoteBin(const char *binStr) {
char *aBinCommand[ABIN_COMMAND_SEG];
char *remoteBinStr = nullptr;
int categoryId = 0;
int subCateId = 0;
int aBinCommandSeg = 0;
int remoteBinBase64Len = 0;
aBinCommandSeg = splitString(binStr, aBinCommand, ABIN_COMMAND_SEG, ",");
if (ABIN_COMMAND_SEG != aBinCommandSeg) {
Serial.println("Invalid aBinCommand");
return -1;
}
categoryId = strtol(aBinCommand[SEG_ABIN_CATE], nullptr, 10);
subCateId = strtol(aBinCommand[SEG_ABIN_SUBCATE], nullptr, 10);
remoteBinBase64Len = strtol(aBinCommand[SEG_ABIN_LENGTH], nullptr, 10);
remoteBinStr = aBinCommand[SEG_ABIN_BIN];
if (remoteBinBase64Len != strlen(remoteBinStr)) {
Serial.println("remoteBin length not correct");
return -1;
}
remoteBinLen = base64_dec_len(remoteBinStr, remoteBinBase64Len);
remoteBin = static_cast<unsigned char*>(malloc(remoteBinLen));
char debugStr[129];
if (nullptr == remoteBin) {
Serial.println("Not enough memory for remoteBin");
return -1;
}
Serial.print("Remote bin length = ");
Serial.println(remoteBinLen);
memset(remoteBin, 0, remoteBinLen);
if (remoteBinLen != base64_decode(reinterpret_cast<char*>(remoteBin), remoteBinStr, remoteBinBase64Len)) {
Serial.println("Base64 decode failed");
return -1;
}
#if defined REMOTE_BIN_DEBUG
snprintf(debugStr, 128, "%02x %02x %02x %02x %02x %02x %02x %02x",
remoteBin[0], remoteBin[1], remoteBin[2], remoteBin[3],
remoteBin[4], remoteBin[5], remoteBin[6], remoteBin[7]);
Serial.println(debugStr);
snprintf(debugStr, 128, "%02x %02x %02x %02x %02x %02x %02x %02x",
remoteBin[remoteBinLen - 8], remoteBin[remoteBinLen - 7], remoteBin[remoteBinLen - 6], remoteBin[remoteBinLen - 5],
remoteBin[remoteBinLen - 4], remoteBin[remoteBinLen - 3], remoteBin[remoteBinLen - 2], remoteBin[remoteBinLen - 1]);
Serial.println(debugStr);
#endif
if (IR_DECODE_FAILED == ir_binary_open(categoryId, subCateId, remoteBin, remoteBinLen)) {
Serial.println("ir_binary_open failed");
return -1;
}
Serial.println("ir_binary_open success");
ir_close();
return remoteBinLen;
}

31
arduino-example/src/remote.h Normal file
View File

@@ -0,0 +1,31 @@
/**
*
* Copyright (c) 2020-2025 IRext Opensource Organization
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARDUINO_EXAMPLE_REMOTE_H
#define ARDUINO_EXAMPLE_REMOTE_H
// #define REMOTE_BIN_DEBUG (1)
int onRemoteBin(const char *binStr);
#endif //ARDUINO_EXAMPLE_REMOTE_H

79
arduino-example/src/utils.cpp Normal file
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@@ -0,0 +1,79 @@
/**
*
* Copyright (c) 2020-2025 IRext Opensource Organization
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <Arduino.h>
#include <string.h>
// public function definitions
int splitString(const char *str, char *parts[],
const int parts_max, const char *delimiter) {
char *pch = nullptr;
char *copy = nullptr;
char *tmp = nullptr;
int i = 0;
copy = strdup(str);
if (nullptr == copy) {
goto _exit;
}
pch = strtok(copy, delimiter);
tmp = strdup(pch);
if (nullptr == tmp) {
goto _exit;
}
if (i >= parts_max) {
goto _exit;
}
parts[i++] = tmp;
while (pch) {
pch = strtok(nullptr, delimiter);
if (nullptr == pch)
break;
tmp = strdup(pch);
if (nullptr == tmp) {
goto _exit;
}
if (i >= parts_max) {
goto _exit;
}
parts[i++] = tmp;
}
free(copy);
return i;
_exit:
free(copy);
for (int j = 0; j < i; j++) {
free(parts[j]);
}
return -1;
}

30
arduino-example/src/utils.h Normal file
View File

@@ -0,0 +1,30 @@
/**
*
* Copyright (c) 2020-2025 IRext Opensource Organization
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARDUINO_EXAMPLE_UTILS_H
#define ARDUINO_EXAMPLE_UTILS_H
int splitString(const char *str, char *parts[],
const int parts_max, const char *delimiter);
#endif //ARDUINO_EXAMPLE_UTILS_H