PUBLIC_API_WEAK

firmware/controllers/actuators/fan_control.cpp

@@ -4,7 +4,7 @@
 
 #include "bench_test.h"
 
-__attribute__((weak)) bool fansDisabledByBoardStatus() {
+PUBLIC_API_WEAK bool fansDisabledByBoardStatus() {
   return false;
 }
 

firmware/controllers/algo/engine_configuration.cpp

@@ -165,12 +165,12 @@ void onBurnRequest() {
  * this hook is about https://github.com/rusefi/rusefi/wiki/Custom-Firmware and https://github.com/rusefi/rusefi/wiki/Canned-Tune-Process
  *
  */
-__attribute__((weak)) void boardTuneDefaults() { }
+PUBLIC_API_WEAK void boardTuneDefaults() { }
 
-__attribute__((weak)) void boardEngineTypeTune(engine_type_e engineType) { }
+PUBLIC_API_WEAK void boardEngineTypeTune(engine_type_e engineType) { }
 
 // Weak link a stub so that every board doesn't have to implement this function
-__attribute__((weak)) void boardOnConfigurationChange(engine_configuration_s* /*previousConfiguration*/) { }
+PUBLIC_API_WEAK void boardOnConfigurationChange(engine_configuration_s* /*previousConfiguration*/) { }
 
 /**
  * this is the top-level method which should be called in case of any changes to engine configuration

firmware/controllers/can/can_tx.cpp

@@ -26,7 +26,7 @@ CanWrite::CanWrite()
 {
 }
 
-__attribute__((weak)) bool boardEnableSendWidebandInfo() { return true; }
+PUBLIC_API_WEAK bool boardEnableSendWidebandInfo() { return true; }
 
 void CanWrite::PeriodicTask(efitick_t nowNt) {
 	UNUSED(nowNt);

firmware/controllers/core/common_headers.h

@@ -44,3 +44,6 @@
 
 // see also validateStack
 #define hasLotsOfRemainingStack() (getCurrentRemainingStack() > EXPECTED_REMAINING_STACK)
+
+// this macro helps locate all board API methods
+#define PUBLIC_API_WEAK __attribute__((weak))

firmware/hw_layer/hardware.cpp

@@ -561,10 +561,10 @@ void startHardware() {
 }
 
 // Weak link a stub so that every board doesn't have to implement this function
-__attribute__((weak)) void boardInitHardware() { }
-__attribute__((weak)) void boardInitHardwareExtra() { }
+PUBLIC_API_WEAK void boardInitHardware() { }
+PUBLIC_API_WEAK void boardInitHardwareExtra() { }
 
-__attribute__((weak)) void setPinConfigurationOverrides() { }
+PUBLIC_API_WEAK void setPinConfigurationOverrides() { }
 
 #if HAL_USE_I2C
 const I2CConfig i2cfg = {

firmware/hw_layer/ports/stm32/stm32_common.cpp

@@ -228,7 +228,7 @@ bool isStm32F42x() {
 
 
 // Stubs for per-board low power helpers
-__attribute__((weak)) void boardPrepareForStop() {
+PUBLIC_API_WEAK void boardPrepareForStop() {
 	// Default implementation - wake up on PA0 - boards should override this
 	palEnableLineEvent(PAL_LINE(GPIOA, 0), PAL_EVENT_MODE_RISING_EDGE);
 }
@@ -261,7 +261,7 @@ void boardPreparePA0ForStandby() {
 #endif
 }
 
-__attribute__((weak)) void boardPrepareForStandby() {
+PUBLIC_API_WEAK void boardPrepareForStandby() {
 	boardPreparePA0ForStandby();
 }