From e3b2b75aff238e039ce29c6e5add2855c4c96823 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Thu, 11 Aug 2022 09:44:19 +0200
Subject: [PATCH] pkg/nimble: add module for HCI UART H4 transport protocol

If the package is used for a controller that supports the HCI UART H4 transport layer protocol, the functions implemented in `nimble/transport/common/hci_h4` are very useful to deal with H4 formatted packages. If required, they can be enabled by module `nimble_transport_hci_h4`.
---
 pkg/nimble/Makefile         | 3 +++
 pkg/nimble/Makefile.include | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/pkg/nimble/Makefile b/pkg/nimble/Makefile
index a08ef41fb5..ee32f8a689 100644
--- a/pkg/nimble/Makefile
+++ b/pkg/nimble/Makefile
@@ -44,6 +44,9 @@ nimble_npl_riot:
 nimble_transport:
 	$(QQ)"$(MAKE)" -C $(PDIR)/nimble/transport/src/ -f $(RIOTBASE)/Makefile.base MODULE=$@
 
+nimble_transport_hci_h4:
+	$(QQ)"$(MAKE)" -C $(PDIR)/nimble/transport/common/hci_h4/src/ -f $(RIOTBASE)/Makefile.base MODULE=$@
+
 # host modules
 nimble_host:
 	$(QQ)"$(MAKE)" -C $(PDIR)/nimble/host/src/ -f $(TDIR)/nimble.host.mk
diff --git a/pkg/nimble/Makefile.include b/pkg/nimble/Makefile.include
index 993aab65fb..ed2efc569d 100644
--- a/pkg/nimble/Makefile.include
+++ b/pkg/nimble/Makefile.include
@@ -50,6 +50,10 @@ endif
 # include transport headers
 INCLUDES += $(NIMIBASE)/nimble/transport/include
 
+ifneq (,$(filter nimble_transport_hci_h4,$(USEMODULE)))
+  INCLUDES += $(NIMIBASE)/nimble/transport/common/hci_h4/include
+endif
+
 # include services
 ifneq (,$(filter nimble_svc_ans,$(USEMODULE)))
   INCLUDES += $(NIMIBASE)/nimble/host/services/ans/include