PICO: Minor file rename (removing misc_todo.c)

src/platform/PICO/bus_spi_pico.c

@@ -37,6 +37,11 @@
 #include "hardware/spi.h"
 #include "hardware/gpio.h"
 
+void spiPinConfigure(const struct spiPinConfig_s *pConfig)
+{
+    UNUSED(pConfig);
+}
+
 void spiInitDevice(SPIDevice device)
 {
     //TODO: implement

src/platform/PICO/debug_pico.c

@@ -0,0 +1,25 @@
+/*
+ * This file is part of Betaflight.
+ *
+ * Betaflight is free software. You can redistribute this software
+ * and/or modify this software under the terms of the GNU General
+ * Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Betaflight 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this software.
+ *
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+void debugInit(void)
+{
+    // NOOP
+}

src/platform/PICO/mk/PICO.mk

@@ -183,7 +183,8 @@ MCU_COMMON_SRC = \
             drivers/bus_spi_config.c \
             drivers/serial_pinconfig.c \
             drivers/serial_uart_pinconfig.c \
-            PICO/misc_todo.c \
+            PICO/stdio_pico_stub.c \
+            PICO/debug_pico.c \
             PICO/system.c \
             PICO/io_pico.c \
             PICO/bus_spi_pico.c \

src/platform/PICO/stdio_pico_stub.c

@@ -1,14 +1,25 @@
-#include "drivers/bus_spi.h"
+/*
+ * This file is part of Betaflight.
+ *
+ * Betaflight is free software. You can redistribute this software
+ * and/or modify this software under the terms of the GNU General
+ * Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Betaflight 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this software.
+ *
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
 
-void spiPinConfigure(const struct spiPinConfig_s *pConfig)
-{
-    UNUSED(pConfig);
-}
-
-void debugInit(void)
-{
-    // NOOP
-}
+#include "common/utils.h"
 
 int _open(const char *fn, int oflag, ...)
 {