From a997b51e8b88a13afe536fc406485de6c2f0e546 Mon Sep 17 00:00:00 2001
From: Benedikt Kleiner <benedikt.kleiner@gmail.com>
Date: Sun, 22 Sep 2024 15:43:50 +0800
Subject: [PATCH] osd: show crsf rf mode

---
 src/osd/render.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/osd/render.c b/src/osd/render.c
index 2ec97f7af..11f8ee5b9 100644
--- a/src/osd/render.c
+++ b/src/osd/render.c
@@ -15,8 +15,10 @@
 #include "io/vtx.h"
 #include "osd/menu.h"
 #include "osd/status.h"
+#include "rx/crsf.h"
 
 #define ICON_RSSI 0x1
+#define ICON_LQI 0x7b
 #define ICON_CELSIUS 0xe
 #define ICON_THROTTLE 0x4
 #define ICON_VOLT 0x6
@@ -298,8 +300,14 @@ static void print_osd_rssi(osd_element_t *el) {
   lpf(&rx_rssi_filt, state.rx_rssi, lpfcalc(state.looptime * 1e6f * 133.0f, 2e6f)); // 2 second filtertime and 15hz refresh rate @4k, 30hz@ 8k loop
 
   osd_start(osd_attr(el), el->pos_x, el->pos_y);
-  osd_write_uint(rx_rssi_filt - 0.5f, 4);
-  osd_write_char(ICON_RSSI);
+  if (profile.receiver.protocol == RX_PROTOCOL_CRSF) {
+    osd_write_uint(crsf_stats.rf_mode, 1);
+    osd_write_char(":");
+    osd_write_uint(rx_rssi_filt - 0.5f, 2);
+  } else {
+    osd_write_uint(rx_rssi_filt - 0.5f, 4);
+  }
+  osd_write_char(ICON_LQI);
 }
 
 static void print_osd_crosshair(osd_element_t *el) {