Update README.md

2026-07-27 19:55:59 +00:00 · 2016-01-06 20:40:55 +03:00
parent 0a91d60293
commit f1102f3b3e
1 changed files with 2 additions and 1 deletions
@@ -129,8 +129,9 @@ You can choise one of two method to receive: interrup-based and polling
 Example of poll read

 ```C++
+struct can_frame frame;
+
 void loop() {
-    struct can_frame frame;
    if (mcp2551.readMessage(&frame) == MCP_CAN::ERROR_OK) {
        // frame contains received message
    }