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authorNick Brassel <nick@tzarc.org>2021-08-29 08:20:25 +1000
committerNick Brassel <nick@tzarc.org>2021-08-29 08:20:25 +1000
commitf061ca497464fe85284906fb163a33eaee7a91ef (patch)
tree33ef1bfb529aed382e8526c607c4e18717f92571 /quantum/logging/print.c
parentff65185dec6f97be1eb49f17cea526a0d0bbf3d6 (diff)
parent4bad375d7c09d949a9dcdd4feba147c9c7a67ec6 (diff)
Breaking changes develop merge to master, 2021Q3 edition. (#14196)
Diffstat (limited to 'quantum/logging/print.c')
-rw-r--r--quantum/logging/print.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/quantum/logging/print.c b/quantum/logging/print.c
new file mode 100644
index 0000000000..e8440e55ee
--- /dev/null
+++ b/quantum/logging/print.c
@@ -0,0 +1,27 @@
+/*
+Copyright 2011 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stddef.h>
+#include "sendchar.h"
+
+// bind lib/printf to console interface - sendchar
+
+static int8_t null_sendchar_func(uint8_t c) { return 0; }
+static sendchar_func_t func = null_sendchar_func;
+
+void print_set_sendchar(sendchar_func_t send) { func = send; }
+
+void _putchar(char character) { func(character); }