boards/arduino-due: allow changing frequency

2021-03-30 14:22:50 +02:00 · 2021-03-30 14:22:50 +02:00 · d2fdb7479e
commit d2fdb7479e
parent 3e32d55c33
1 changed files with 2 additions and 0 deletions
--- a/boards/common/arduino-due/include/periph_conf.h
+++ b/boards/common/arduino-due/include/periph_conf.h
@ -76,7 +76,9 @@ static const timer_conf_t timer_config[] = {
 * @name    RTT configuration
 * @{
 */
+#ifndef RTT_FREQUENCY
 #define RTT_FREQUENCY       (1U)        /* 1Hz */
+#endif
 /** @} */

 /**