added spi com if stubs for stm32

stm32h7/spi/SpiComIF.cpp

@@ -0,0 +1,24 @@
+#include "SpiComIF.h"
+
+SpiComIF::SpiComIF(object_id_t objectId): SystemObject(objectId) {
+}
+
+ReturnValue_t SpiComIF::initializeInterface(CookieIF *cookie) {
+    return HasReturnvaluesIF::RETURN_OK;
+}
+
+ReturnValue_t SpiComIF::sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) {
+    return HasReturnvaluesIF::RETURN_OK;
+}
+
+ReturnValue_t SpiComIF::getSendSuccess(CookieIF *cookie) {
+    return HasReturnvaluesIF::RETURN_OK;
+}
+
+ReturnValue_t SpiComIF::requestReceiveMessage(CookieIF *cookie, size_t requestLen) {
+    return HasReturnvaluesIF::RETURN_OK;
+}
+
+ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) {
+    return HasReturnvaluesIF::RETURN_OK;
+}