Update RHF76.c

fix bug for lora incoming buffer
2020-05-29 15:30:10 +08:00
parent f9bd2588a2
commit 84faf16765
1 changed files with 9 additions and 1 deletions
--- a/devices/rhf76_lora/RHF76.c
+++ b/devices/rhf76_lora/RHF76.c
@@ -461,7 +461,15 @@ __STATIC__ void rhf76_incoming_data_process(void)
        if (data == '"') {
            break;
        }
-        incoming_data_buffer[ret++] = data;
+		if(ret<128)	
+		{
+			incoming_data_buffer[ret++] = data;
+		}
+		else
+		{
+			printf(" ERR:incomming data is big ,please give more space for incoming_data_buffer\n");
+		}
+
    }

    printf("rhf76_incoming_data_process %d: %s\n", ret, incoming_data_buffer);