feat: Automatic soft-serial fallback for module ports (#3823)

2023-10-07 12:23:51 +10:00
parent 1e925edf4a
commit 3cbcc6b7bf
17 changed files with 130 additions and 83 deletions
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) EdgeTX
+ *
+ * Based on code named
+ *   opentx - https://github.com/opentx/opentx
+ *   th9x - http://code.google.com/p/th9x
+ *   er9x - http://code.google.com/p/er9x
+ *   gruvin9x - http://code.google.com/p/gruvin9x
+ *
+ * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "gtests.h"
+#include "hal/module_port.h"
+
+TEST(ports, softserialFallback)
+{
+  modulePortInit();
+
+  const etx_serial_init serialCfg = {
+    .baudrate = 57600,
+    .encoding = ETX_Encoding_8N1,
+    .direction = ETX_Dir_RX,
+    .polarity = ETX_Pol_Inverted,
+  };
+
+  bool has_softserial = modulePortFind(EXTERNAL_MODULE, ETX_MOD_TYPE_SERIAL,
+				       ETX_MOD_PORT_SPORT_INV, ETX_Pol_Inverted);
+  if (has_softserial) {
+    auto mod_st = modulePortInitSerial(EXTERNAL_MODULE, ETX_MOD_PORT_SPORT,
+                                       &serialCfg, false);
+    EXPECT_TRUE(mod_st == nullptr);
+
+    mod_st = modulePortInitSerial(EXTERNAL_MODULE, ETX_MOD_PORT_SPORT,
+                                  &serialCfg, true);
+    EXPECT_TRUE(mod_st != nullptr);
+    if (!mod_st) return;
+
+    modulePortDeInit(mod_st);
+  }
+}