From 9229711870a3c118bbb694699cfa63db978dda7a Mon Sep 17 00:00:00 2001
From: bruno <bruno@brn.systems>
Date: Mon, 28 Apr 2025 20:59:39 +0200
Subject: [PATCH] update

---
 .vscode/settings.json |  2 +-
 main/radio.c          | 22 +++++++++++++++-------
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index b7c4a37..5f3816a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,6 +1,6 @@
 {
     "C_Cpp.intelliSenseEngine": "default",
-    "idf.espIdfPath": "/home/bruno/esp/master/esp-idf",
+    "idf.espIdfPath": "/home/bruno/esp/v5.4.1/esp-idf",
     "idf.pythonInstallPath": "/usr/bin/python",
     "idf.openOcdConfigs": [
         "board/esp32s3-builtin.cfg"
diff --git a/main/radio.c b/main/radio.c
index 2e3d494..81c197a 100644
--- a/main/radio.c
+++ b/main/radio.c
@@ -8,6 +8,8 @@
 #include "packets.h"
 #include "esp_rom_crc.h"
 
+#include "mbedtls/base64.h"
+
 #define TAG "LoRaGS"
 
 uint32_t uplinkPacketIndex = 0;
@@ -145,7 +147,7 @@ void printTelemetryPacket(const TelemetryPacket *packet)
 
     // GPS Data
     ESP_LOGI(TAG, "  GPS:");
-    ESP_LOGI(TAG, "    Time (seconds): %u", packet->time_seconds);
+    ESP_LOGI(TAG, "    Time (seconds): %lu", packet->time_seconds);
     ESP_LOGI(TAG, "    Latitude: %.4f°", packet->latitude_centi_degrees / 10000.0f);
     ESP_LOGI(TAG, "    Longitude: %.4f°", packet->longitude_centi_degrees / 10000.0f);
     ESP_LOGI(TAG, "    Altitude: %.2f m", packet->altitude_centi_meters / 100.0f);
@@ -163,10 +165,10 @@ void printTelemetryPacket(const TelemetryPacket *packet)
     {
         // ADC Data
         ESP_LOGI(TAG, "  ADC Sensors:");
-        ESP_LOGI(TAG, "    NH3: %d", packet->NH3);
-        ESP_LOGI(TAG, "    CO: %d", packet->CO);
-        ESP_LOGI(TAG, "    NO2: %d", packet->NO2);
-        ESP_LOGI(TAG, "    UVC: %d", packet->UVC);
+        ESP_LOGI(TAG, "    NH3: %ld", packet->NH3);
+        ESP_LOGI(TAG, "    CO: %ld", packet->CO);
+        ESP_LOGI(TAG, "    NO2: %ld", packet->NO2);
+        ESP_LOGI(TAG, "    UVC: %ld", packet->UVC);
     } else {
         ESP_LOGE(TAG, "  IO Expander not plugged in");
     }
@@ -205,10 +207,16 @@ void handle_downlink_packet(uint8_t *buf, uint8_t rxLen)
 
     if (crcCheck != down.CRCCheck)
     {
-        ESP_LOGE(TAG, "Received BAD CRC for packet %d, crc is %ld, should be %ld", down.packetIndex, crcCheck, down.CRCCheck);
+        ESP_LOGE(TAG, "Received BAD CRC for packet %ld, crc is %ld, should be %ld", down.packetIndex, crcCheck, down.CRCCheck);
         return;
     }
 
+    unsigned char outBuf[345];
+    size_t output_len = 0; // will store the real output size
+
+    mbedtls_base64_encode(outBuf, sizeof(outBuf), &output_len, buf, rxLen);
+    printf("Got DownLink data %d: %s\n", output_len, outBuf);
+
     switch (down.packetType)
     {
     case DownlinkPacketType_Telemetry:
@@ -221,7 +229,7 @@ void handle_downlink_packet(uint8_t *buf, uint8_t rxLen)
         }
         else
         {
-            ESP_LOGW(TAG, "Telemetry packet too small (%u bytes)", payloadSize);
+            ESP_LOGW(TAG, "Telemetry packet too small (%lu bytes)", payloadSize);
         }
         break;
     case DownlinkPacketType_Ping: