Hartmut J / Mbed 2 deprecated STM32F103C8T6_LoRaWAN-lmic-app

works with TTN and cheap STM32F103C8T6 boards

Dependencies:   LMiC_CFG_eu868 SX1276Lib mbed-STM32F103C8T6 mbed

Fork of LoRaWAN-lmic-app by Semtech

STM32F103C8T6 + RFM95 LoRa Node

flash board wirh STLink

openocd -f interface/stlink-v2.cfg -f target/stm32f1x_stlink.cfg \
         -c "program STM32F103C8T6_LoRaWAN-lmic-app_NUCLEO_F103RB.bin exit verify reset 0x08000000"

Diff: debug.cpp

Revision:
6:b2e833061c1f
Parent:
1:60184eda0066
--- a/debug.cpp	Thu Nov 26 17:20:53 2015 +0000
+++ b/debug.cpp	Thu Nov 10 23:14:53 2016 +0000
@@ -10,10 +10,15 @@
  *    Semtech Apps Team       - Adapted for MBED
  *******************************************************************************/
 #include <stdio.h>
+#include "mbed.h"
+#include "stm32f103c8t6.h"
 #include "lmic.h"
 #include "debug.h"
 
+Serial      pc(PA_2, PA_3);
+
 void debug_init () {
+    pc.baud(57600);
     // print banner
     debug_str("\r\n============== DEBUG STARTED ==============\r\n");
 }
@@ -23,11 +28,11 @@
 }
 
 void debug_char (u1_t c) {
-    fprintf(stderr, "%c", c );
+    pc.printf("%c", c);
 }
 
 void debug_hex (u1_t b) {
-    fprintf(stderr, "%02X", b );
+    pc.printf("%02X", b );
 }
 
 void debug_buf (const u1_t* buf, u2_t len) {