patches for new paths in platformio core 4.0.0a15

README.md

@@ -93,7 +93,7 @@ If your device has a **real time clock** it can be updated bei either LoRaWAN ne
 
 # Building
 
-Use <A HREF="https://platformio.org/">PlatformIO</A> with your preferred IDE for development and building this code. Make sure you have latest PlatformIO version.
+Use <A HREF="https://platformio.org/">PlatformIO</A> with your preferred IDE for development and building this code. Make sure you have latest PlatformIO version, **at least v4.0.0a15**.
 
 # Uploading
 

platformio.ini

@@ -6,7 +6,7 @@
 
 ; ---> SELECT TARGET PLATFORM HERE! <---
 [platformio]
-;env_default = generic
+env_default = generic
 ;env_default = ebox
 ;env_default = eboxtube
 ;env_default = ecopower
@@ -24,7 +24,7 @@
 ;env_default = lolin32litelora
 ;env_default = lolin32lora
 ;env_default = lolin32lite
-env_default = wemos32oled
+;env_default = wemos32oled
 ;env_default = octopus32
 ;env_default = ecopower, eboxtube, heltec, ttgobeam, lopy4, lopy, ttgov21old, ttgov21new, ttgofox
 ;
@@ -74,7 +74,10 @@ build_flags_basic =
     -include "src/hal/${PIOENV}.h"
     -include "src/paxcounter.conf"
     -w
-    '-DARDUINO_LMIC_PROJECT_CONFIG_H=../../../src/lmic_config.h'
+    ;use this is you have platformio version >= 4.0.0a15
+    '-DARDUINO_LMIC_PROJECT_CONFIG_H=../../../../../src/lmic_config.h'
+    ;use this is you have platformio version < 4.0.0a15
+    ;'-DARDUINO_LMIC_PROJECT_CONFIG_H=../../../src/lmic_config.h'
     '-DCORE_DEBUG_LEVEL=${common.debug_level}'
     '-DLOG_LOCAL_LEVEL=${common.debug_level}'
     '-DBINTRAY_PACKAGE="${PIOENV}"'

src/mbedtls_aes.c

@@ -10,10 +10,10 @@
  * AES encryption using ESP32's hardware AES unit.
  *******************************************************************************/
 
-#include "mbedtls/aes.h"
-#include "lmic/oslmic.h"
+#ifdef USE_MBEDTLS_AES
 
-#if defined USE_MBEDTLS_AES
+#include "mbedtls/aes.h"
+#include "../../lmic/oslmic.h"
 
 void lmic_aes_encrypt(u1_t *data, u1_t *key)
 {