From f435a73890420a16e00651951cb65068cd1cc1ee Mon Sep 17 00:00:00 2001
From: "Valentini, Matteo" <matteo.valentini@student.tugraz.at>
Date: Fri, 13 Dec 2024 11:08:02 +0100
Subject: [PATCH] Update gpio.c

---
 src/A1/gpio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/A1/gpio.c b/src/A1/gpio.c
index 91ab62f..39221b8 100644
--- a/src/A1/gpio.c
+++ b/src/A1/gpio.c
@@ -9,7 +9,7 @@ volatile uint32_t* pads_bank0_base = (uint32_t *)0x4001c000;
 volatile uint32_t* sio_base = (uint32_t *)0xd0000000;
 
 /** Configures the pin to be in the given mode using IO_BANK0
- *  @param pin id of the gpio pin, make sure that it is between 0 and 31
+ *  @param pin id of the gpio pin, make sure that it is between 0 and 29
  *  @param function function of the pin, make sure it is between 0 and 31. Functions are predefined as GPIO_FUNC_...
  */
 void set_gpio_function(const int pin, const int function)
@@ -28,7 +28,7 @@ void set_gpio_function(const int pin, const int function)
 }
 
 /** Sets the input/output mode of the given pin using the SIO. Furthermore, the input enable bit in the corresponding PADS_BANK0 register is set.
- *  @param pin id of the gpio pin, make sure that it is between 0 and 31
+ *  @param pin id of the gpio pin, make sure that it is between 0 and 29
  *  @param mode input/output mode, GPIO_IN for input, GPIO_OUT for output
  */
 void set_gpio_mode(const int pin, const int mode)
@@ -49,7 +49,7 @@ void set_gpio_mode(const int pin, const int mode)
 }
 
 /** Sets the output level of the given pin using the SIO
- *  @param pin id of the gpio pin, make sure that it is between 0 and 31
+ *  @param pin id of the gpio pin, make sure that it is between 0 and 29
  *  @param level output level, zero is low, non-zero-value is high
  */
 void set_gpio_level(const int pin, const int level)
@@ -67,7 +67,7 @@ void set_gpio_level(const int pin, const int level)
 }
 
 /** Returns the input level of the given pin using the SIO
- *  @param pin id of the gpio pin, make sure that it is between 0 and 31
+ *  @param pin id of the gpio pin, make sure that it is between 0 and 29
  *  @return zero if the pin is low, 1 if it is high. If pin is invalid, -1 is returned.
  */
 int get_gpio_level(const int pin)
-- 
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