Add Mixer quad1234

src/main/flight/mixer.c

@@ -206,6 +206,13 @@ static const motorMixer_t mixerSingleProp[] = {
     { 1.0f,  0.0f,  0.0f, 0.0f },
 };
 
+static const motorMixer_t mixerQuadX1234[] = {
+    { 1.0f,  1.0f, -1.0f, -1.0f },          // FRONT_L
+    { 1.0f, -1.0f, -1.0f,  1.0f },          // FRONT_R
+    { 1.0f, -1.0f,  1.0f, -1.0f },          // REAR_R
+    { 1.0f,  1.0f,  1.0f,  1.0f },          // REAR_L
+};
+
 // Keep synced with mixerMode_e
 const mixer_t mixers[] = {
     // motors, use servo, motor mixer
@@ -235,6 +242,7 @@ const mixer_t mixers[] = {
     { 0, false, NULL },                // MIXER_CUSTOM
     { 2, true,  NULL },                // MIXER_CUSTOM_AIRPLANE
     { 3, true,  NULL },                // MIXER_CUSTOM_TRI
+    { 4, false, mixerQuadX1234 },
 };
 #endif
 
@@ -318,6 +326,7 @@ const mixerRules_t servoMixers[] = {
     { 0, NULL },                // MULTITYPE_CUSTOM
     { 0, NULL },                // MULTITYPE_CUSTOM_PLANE
     { 0, NULL },                // MULTITYPE_CUSTOM_TRI
+    { 0, NULL },
 };
 
 static servoMixer_t *customServoMixers;

src/main/flight/mixer.h

@@ -50,7 +50,8 @@ typedef enum mixerMode
     MIXER_ATAIL4 = 22,
     MIXER_CUSTOM = 23,
     MIXER_CUSTOM_AIRPLANE = 24,
-    MIXER_CUSTOM_TRI = 25
+    MIXER_CUSTOM_TRI = 25,
+    MIXER_QUADX_1234 = 26
 } mixerMode_e;
 
 // Custom mixer data per motor

src/main/io/serial_cli.c

@@ -164,7 +164,7 @@ static const char * const mixerNames[] = {
     "FLYING_WING", "Y4", "HEX6X", "OCTOX8", "OCTOFLATP", "OCTOFLATX",
     "AIRPLANE", "HELI_120_CCPM", "HELI_90_DEG", "VTAIL4",
     "HEX6H", "PPM_TO_SERVO", "DUALCOPTER", "SINGLECOPTER",
-    "ATAIL4", "CUSTOM", "CUSTOMAIRPLANE", "CUSTOMTRI", NULL
+    "ATAIL4", "CUSTOM", "CUSTOMAIRPLANE", "CUSTOMTRI", "QUADX1234", NULL
 };
 #endif