Merge pull request #522 from recrof/patch-11

Heltec Wireless Paper fix: radio init failed: -2

Author: ripplebiz

variants/heltec_wireless_paper/target.cpp

@@ -1,11 +1,14 @@
 #include "target.h"
-
 #include <Arduino.h>
 
 HeltecV3Board board;
 
-static SPIClass spi;
-RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+#if defined(P_LORA_SCLK)
+  static SPIClass spi;
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+#else
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
+#endif
 
 WRAPPER_CLASS radio_driver(radio, board);
 
@@ -21,7 +24,11 @@ DISPLAY_CLASS display;
 bool radio_init() {
   fallback_clock.begin();
   rtc_clock.begin(Wire);
+#if defined(P_LORA_SCLK)
   return radio.std_init(&spi);
+#else
+  return radio.std_init();
+#endif
 }
 
 uint32_t radio_get_rng_seed() {
@@ -42,4 +49,4 @@ void radio_set_tx_power(uint8_t dbm) {
 mesh::LocalIdentity radio_new_identity() {
   RadioNoiseListener rng(radio);
   return mesh::LocalIdentity(&rng); // create new random identity
-}
+}