diff -r 516acbbce05a -r 7b4735e9c2c1 src/hp34comm.h
--- a/src/hp34comm.h	Thu Oct 07 22:24:45 2021 +0200
+++ b/src/hp34comm.h	Thu Oct 07 22:26:33 2021 +0200
@@ -36,7 +36,7 @@
   void send_startup_seq(uint8_t keycode);
 
 private:
-  void pushCmd(uint8_t cmd, uint8_t size, char *payload);
+  void push_cmd(uint8_t cmd, uint8_t size, char *payload);
   void rx_irq(void);
   void timeout(void);
   void set_timer(Kernel::Clock::duration_u32 v=0ms) {
@@ -57,6 +57,7 @@
 
   Thread send_thread;
   void send_pending_key();
+  void do_send_key();
   bool wait_for(uint8_t);