From 261c210c9c4c1e55103a7af31dfcc539c0e0e5cc Mon Sep 17 00:00:00 2001
From: Jacques Comeaux <jacquesrcomeaux@protonmail.com>
Date: Fri, 19 Jan 2024 16:41:29 -0600
Subject: Add subroutine for printing hexadecimal word

---
 gpio.s | 23 -----------------------
 1 file changed, 23 deletions(-)
 delete mode 100644 gpio.s

(limited to 'gpio.s')

diff --git a/gpio.s b/gpio.s
deleted file mode 100644
index 32e2c37..0000000
--- a/gpio.s
+++ /dev/null
@@ -1,23 +0,0 @@
-.syntax unified
-.cpu cortex-m0plus
-.thumb
-
-.equ RESETS_BASE, 0x4000c000
-.equ RESET_OFST,      0x0
-.equ RESET_DONE_OFST, 0x8
-
-.equ ATOMIC_CLEAR,    0x3000
-
-.type setup_gpio, %function
-.global setup_gpio
-
-setup_gpio:
-  ldr r1, =(RESETS_BASE + ATOMIC_CLEAR)
-  movs r0, 0b1 << 5 // IO_BANK0
-  str r0, [r1, RESET_OFST]
-  ldr r1, =RESETS_BASE
-1:
-  ldr r2, [r1, RESET_DONE_OFST]
-  tst r2, r0
-  beq 1b
-  bx lr
-- 
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