From 142510b8325b9ef89bd3e22463f36c3caa2815de Mon Sep 17 00:00:00 2001 From: Flavian Kaufmann Date: Mon, 20 May 2024 12:18:20 +0200 Subject: io --- prog/src/main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'prog/src/main.c') diff --git a/prog/src/main.c b/prog/src/main.c index 62b802b..082172d 100644 --- a/prog/src/main.c +++ b/prog/src/main.c @@ -1,13 +1,13 @@ #include -volatile uint32_t *io_in = (volatile uint32_t *)0x00000000; -volatile uint32_t *io_out = (volatile uint32_t *)0x00000004; +//volatile uint32_t *io_in = (volatile uint32_t *)0x00000000; +//volatile uint32_t *io_out = (volatile uint32_t *)0x00000004; int main(void) { - *io_out = 0; while (1) { for (int i = 0; i < 32; ++i) { - *io_out = i; + *((volatile uint32_t *)0x00000004) = i; + for (int j = 0; j < 1024 * 128; ++j); } } } -- cgit v1.2.3