Add workaround for ESP32 init_hal naming conflict

This workaround fixes a naming conflict for function hal_init. The conflict was introduced by newer versions (> 3.5.0) of PlatformIO Espressif 32 platform (ESP32 Arduino core). See LMIC-node issue #41.
lnlp · Apr 30, 2022 · 157754e · 157754e
1 parent fabdde2
commit 157754e
Showing 1 changed file with 25 additions and 4 deletions.
diff --git a/platformio.ini b/platformio.ini
@@ -100,12 +100,19 @@ lib_deps =
 ;   ███ Add additional libraries for User Code below this line ███
 
 
-; --------------------------------------------------
-; |  Shortcuts to enable quick and easy changes    |
-; --------------------------------------------------
+; -------------------------------
+; |  Shortcuts and Workarounds  |
+; -------------------------------
+
+[esp32]
+build_flags =
+    -D hal_init=LMICHAL_init           ; Workaround for naming conflict of function hal_init
+                                       ; introduced by newer versions (> 3.5.0) of 
+                                       ; PlatformIO Espressif 32 platform (ESP32 Arduino core).
+                                       ; See https://github.com/lnlp/LMIC-node/issues/41 for more information.
 
 [pico]
-upload_port = E:                       ; For Raspberry Pi Pico. 
+upload_port = E:                       ; Shortcut for Raspberry Pi Pico. 
                                        ; Operating system and hardware dependent.
                                        ; Placed here so it can be easily changed.
                                        ; See section [env:pico] below for more information.
@@ -264,6 +271,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_heltec_wifi_lora_32_v2.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -286,6 +294,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_heltec_wifi_lora_32.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -308,6 +317,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_heltec_wireless_stick_lite.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -331,6 +341,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_heltec_wireless_stick.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -356,6 +367,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_lopy4.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -402,6 +414,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_ttgo_lora32_v1.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -427,6 +440,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_ttgo_lora32_v2.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -449,6 +463,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_ttgo_lora32_v21.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -471,6 +486,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_ttgo_t_beam.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -495,6 +511,7 @@ lib_deps =
     lewisxhe/AXP202X_Library     ; Power management chip library
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_ttgo_t_beam_v1.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -652,6 +669,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_lolin_d32_pro.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -674,6 +692,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_lolin_d32.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -696,6 +715,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_lolin32.h\"
     -D MONITOR_SPEED=${common.monitor_speed}
@@ -718,6 +738,7 @@ lib_deps =
     ${mcci_lmic.lib_deps}
 build_flags =
     ${common.build_flags}
+    ${esp32.build_flags}
     ${mcci_lmic.build_flags} 
     -D BSFILE=\"boards/bsf_nodemcu_32s.h\"
     -D MONITOR_SPEED=${common.monitor_speed}