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| author | Flavian Kaufmann <flavian@flaviankaufmann.ch> | 2024-05-20 12:18:20 +0200 |
|---|---|---|
| committer | Flavian Kaufmann <flavian@flaviankaufmann.ch> | 2024-05-20 12:18:20 +0200 |
| commit | 142510b8325b9ef89bd3e22463f36c3caa2815de (patch) | |
| tree | 0668f163046a43e98e8345c6bf96e97a652341c9 /prog/src/main.c | |
| parent | 407a3ff54a35cbe99ba6ac743376e9b0e9718fc1 (diff) | |
| download | riscv_cpu-142510b8325b9ef89bd3e22463f36c3caa2815de.tar.gz riscv_cpu-142510b8325b9ef89bd3e22463f36c3caa2815de.zip | |
io
Diffstat (limited to 'prog/src/main.c')
| -rw-r--r-- | prog/src/main.c | 8 |
1 files changed, 4 insertions, 4 deletions
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 <stdint.h> -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); } } } |