From 780817a8c744dc0ae2ca10b1f81e103fb4fbfcff Mon Sep 17 00:00:00 2001 From: David Goffredo Date: Wed, 18 Sep 2024 15:17:18 -0400 Subject: [PATCH] Fix comments next to `enum gpio_irq_level` values. (#1928) 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. --- src/rp2_common/hardware_gpio/include/hardware/gpio.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/rp2_common/hardware_gpio/include/hardware/gpio.h b/src/rp2_common/hardware_gpio/include/hardware/gpio.h index 1271315a..d1cb13e8 100644 --- a/src/rp2_common/hardware_gpio/include/hardware/gpio.h +++ b/src/rp2_common/hardware_gpio/include/hardware/gpio.h @@ -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