From 407a3ff54a35cbe99ba6ac743376e9b0e9718fc1 Mon Sep 17 00:00:00 2001
From: Flavian Kaufmann <flavian@flaviankaufmann.ch>
Date: Mon, 20 May 2024 11:39:26 +0200
Subject: nextpnr himbaechel

---
 prog/src/main.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'prog')

diff --git a/prog/src/main.c b/prog/src/main.c
index 8bcdfe2..62b802b 100644
--- a/prog/src/main.c
+++ b/prog/src/main.c
@@ -1,8 +1,13 @@
+#include <stdint.h>
 
-extern void test_prog(void);
+volatile uint32_t *io_in  = (volatile uint32_t *)0x00000000;
+volatile uint32_t *io_out = (volatile uint32_t *)0x00000004; 
 
 int main(void) {
-  test_prog();
+  *io_out = 0;
   while (1) {
+    for (int i = 0; i < 32; ++i) {
+      *io_out = i;
+    }
   }
 }
-- 
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