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Fix comments next to enum gpio_irq_level values. (#1928)
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The comments for the values of `enum gpio_irq_level` mix up zero and
one. This commit replaces "0" with "1" and vice versa where appropriate
in those comments.
This commit is contained in:
David Goffredo 2024-09-18 15:17:18 -04:00 committed by GitHub
parent af2f42613e
commit 780817a8c7
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1 changed files with 4 additions and 4 deletions
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src/rp2_common/hardware_gpio/include/hardware/gpio.h
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@ -188,10 +188,10 @@ enum gpio_dir {
* cleared by writing to the INTR register.
*/
enum gpio_irq_level {
GPIO_IRQ_LEVEL_LOW = 0x1u, ///< IRQ when the GPIO pin is a logical 1
GPIO_IRQ_LEVEL_HIGH = 0x2u, ///< IRQ when the GPIO pin is a logical 0
GPIO_IRQ_EDGE_FALL = 0x4u, ///< IRQ when the GPIO has transitioned from a logical 0 to a logical 1
GPIO_IRQ_EDGE_RISE = 0x8u, ///< IRQ when the GPIO has transitioned from a logical 1 to a logical 0
GPIO_IRQ_LEVEL_LOW = 0x1u, ///< IRQ when the GPIO pin is a logical 0
GPIO_IRQ_LEVEL_HIGH = 0x2u, ///< IRQ when the GPIO pin is a logical 1
GPIO_IRQ_EDGE_FALL = 0x4u, ///< IRQ when the GPIO has transitioned from a logical 1 to a logical 0
GPIO_IRQ_EDGE_RISE = 0x8u, ///< IRQ when the GPIO has transitioned from a logical 0 to a logical 1
};
/*! Callback function type for GPIO events