Add CYW43 guards to more things

Author: jepler

ports/raspberrypi/common-hal/microcontroller/Pin.c

@@ -28,19 +28,23 @@
 
 #include "common-hal/microcontroller/__init__.h"
 #include "shared-bindings/microcontroller/Pin.h"
-#include "bindings/cyw43/__init__.h"
 
 #include "src/rp2_common/hardware_gpio/include/hardware/gpio.h"
 
 #if CIRCUITPY_CYW43
+#include "bindings/cyw43/__init__.h"
 #include "pico/cyw43_arch.h"
-#endif
-
-STATIC uint32_t never_reset_pins;
 
 bool cyw_ever_init;
 static uint32_t cyw_pin_claimed;
 
+void reset_pin_number_cyw(uint8_t pin_no) {
+    cyw_pin_claimed &= ~(1 << pin_no);
+}
+#endif
+
+STATIC uint32_t never_reset_pins;
+
 void reset_all_pins(void) {
     for (size_t i = 0; i < TOTAL_GPIO_COUNT; i++) {
         if ((never_reset_pins & (1 << i)) != 0) {
@@ -82,10 +86,6 @@ void reset_pin_number(uint8_t pin_number) {
     hw_set_bits(&padsbank0_hw->io[pin_number], PADS_BANK0_GPIO0_OD_BITS);
 }
 
-void reset_pin_number_cyw(uint8_t pin_no) {
-    cyw_pin_claimed &= ~(1 << pin_no);
-}
-
 void common_hal_never_reset_pin(const mcu_pin_obj_t *pin) {
     never_reset_pin_number(pin->number);
 }

ports/raspberrypi/common-hal/microcontroller/Pin.h

@@ -34,15 +34,17 @@
 
 #include "peripherals/pins.h"
 
-extern bool cyw_ever_init;
-
 void reset_all_pins(void);
 // reset_pin_number takes the pin number instead of the pointer so that objects don't
 // need to store a full pointer.
 void reset_pin_number(uint8_t pin_number);
-void reset_pin_number_cyw(uint8_t pin_number);
 void never_reset_pin_number(uint8_t pin_number);
 void claim_pin(const mcu_pin_obj_t *pin);
 bool pin_number_is_free(uint8_t pin_number);
 
+#if CIRCUITPY_CYW43
+extern bool cyw_ever_init;
+void reset_pin_number_cyw(uint8_t pin_number);
+#endif
+
 #endif // MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_MICROCONTROLLER_PIN_H