samd: pin: Fix 'undefined reference to pin_PA30'

jepler · jepler · commit c5e2e2a509cd · 2020-10-12T12:48:47.000-05:00
.. when PA30 is IGNOREd
diff --git a/ports/atmel-samd/common-hal/microcontroller/Pin.c b/ports/atmel-samd/common-hal/microcontroller/Pin.c
@@ -223,9 +223,11 @@ bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t* pin) {
     #ifdef MICROPY_HW_NEOPIXEL
     if (pin == MICROPY_HW_NEOPIXEL) {
         // Special case for Metro M0 where the NeoPixel is also SWCLK
+#ifndef IGNORE_PIN_PA30
         if (MICROPY_HW_NEOPIXEL == &pin_PA30 && DSU->STATUSB.bit.DBGPRES == 1) {
             return false;
         }
+#endif
         return !neopixel_in_use;
     }
     #endif

Original file line number	Diff line number	Diff line change
`@@ -223,9 +223,11 @@ bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t* pin) {`
`223`	`223`	`#ifdef MICROPY_HW_NEOPIXEL`
`224`	`224`	`if (pin == MICROPY_HW_NEOPIXEL) {`
`225`	`225`	`// Special case for Metro M0 where the NeoPixel is also SWCLK`
	`226`	`+#ifndef IGNORE_PIN_PA30`
`226`	`227`	`if (MICROPY_HW_NEOPIXEL == &pin_PA30 && DSU->STATUSB.bit.DBGPRES == 1) {`
`227`	`228`	`return false;`
`228`	`229`	`}`
	`230`	`+#endif`
`229`	`231`	`return !neopixel_in_use;`
`230`	`232`	`}`
`231`	`233`	`#endif`