[GitHub] [nuttx] acassis commented on a diff in pull request #9530: Smartcard for stm32h7 uart

["acassis (via GitHub)" <gi...@apache.org>]

acassis commented on code in PR #9530:
URL: https://github.com/apache/nuttx/pull/9530#discussion_r1228585795


##########
include/nuttx/serial/tioctl.h:
##########
@@ -202,6 +202,23 @@
 
 #define TIOCSLINID      _TIOC(0x0037) /* Master send one LIN header with specified LIN identifier: uint8_t */
 
+/* Smart Card Support */
+
+#define TIOCSSMARTCARD  _TIOC(0x0038) /* Set smart card mode */
+#define TIOCGSMARTCARD  _TIOC(0x0039) /* Get Smart card mode */
+
+struct serial_smartcard_s
+  {
+    uint8_t enabled : 1; /* Enable smart card mode */
+    uint8_t clken   : 1; /* Enable smart card clock */
+    uint8_t inverse : 1; /* Use inverse convention */
+    uint32_t clkout;     /* Clock output frequency requested,
+                          * updated with actual value, which is the largest
+                          * value inferior to the request */
+    uint16_t etu;        /* Elementary time unit, eg baud rate in clock counts */
+    uint8_t  cgt;        /* Character guard time in ETU units */
+  };

Review Comment:
   Please align { and } to start of the line, see "struct winsize" below for reference!



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