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Add CYW43_WL_GPIO_SMPS_PIN for pico_w and pico2_w #2410

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Merged
merged 1 commit into from
Apr 23, 2025
Merged

Add CYW43_WL_GPIO_SMPS_PIN for pico_w and pico2_w #2410

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6 changes: 6 additions & 0 deletions src/boards/include/boards/pico2_w.h
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,12 @@
#define CYW43_WL_GPIO_LED_PIN 0
#endif

// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads)
// As this is a CYW43 pin you can do this by calling cyw43_gpio_set
#ifndef CYW43_WL_GPIO_SMPS_PIN
#define CYW43_WL_GPIO_SMPS_PIN 1
#endif

// If CYW43_WL_GPIO_VBUS_PIN is defined then a CYW43 GPIO has to be used to read VBUS.
// This can be passed to cyw43_arch_gpio_get to determine if the device is battery powered.
// PICO_VBUS_PIN and CYW43_WL_GPIO_VBUS_PIN should not both be defined.
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6 changes: 6 additions & 0 deletions src/boards/include/boards/pico_w.h
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,12 @@
#define CYW43_WL_GPIO_LED_PIN 0
#endif

// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads)
// As this is a CYW43 pin you can do this by calling cyw43_gpio_set
#ifndef CYW43_WL_GPIO_SMPS_PIN
#define CYW43_WL_GPIO_SMPS_PIN 1
#endif

// If CYW43_WL_GPIO_VBUS_PIN is defined then a CYW43 GPIO has to be used to read VBUS.
// This can be passed to cyw43_arch_gpio_get to determine if the device is battery powered.
// PICO_VBUS_PIN and CYW43_WL_GPIO_VBUS_PIN should not both be defined.
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