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-rw-r--r--tests/qemu/main.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/tests/qemu/main.c b/tests/qemu/main.c
deleted file mode 100644
index 863ce9e..0000000
--- a/tests/qemu/main.c
+++ /dev/null
@@ -1,58 +0,0 @@
-#include <libopencm3/cm3/nvic.h>
-#include <libopencm3/cm3/systick.h>
-
-
-/* LM3S Specifics, usart and RCC */
-#include <libopencm3/lm3s/rcc.h>
-#include <libopencm3/lm3s/usart.h>
-
-static volatile uint32_t jiffies = 0u;
-
-static void printbanner(void)
-{
- char msg[] = "One second elapsed!\r\n";
- char *c = msg;
- while (*c != 0) {
- usart_send(USART0_BASE, (uint16_t )*c);
- c++;
- }
-}
-
-void sys_tick_handler(void)
-{
- jiffies++;
-}
-
-static inline uint32_t systick_app_config(uint32_t n_ticks)
-{
- /* constant from systick_set_reload -- as this returns something that's
- * * not void, this is the only possible error condition */
- if (n_ticks & ~0x00FFFFFF) {
- return 1;
- }
-
- systick_set_reload(n_ticks);
- systick_set_clocksource(1);
- systick_interrupt_enable();
- systick_counter_enable();
-
- return 0;
-}
-
-#define HZ 1000
-
-int main(void)
-{
- uint32_t last_time = 0;
- rcc_clock_setup_in_xtal_8mhz_out_50mhz();
- systick_app_config(HZ);
-
- nvic_set_priority(NVIC_SYSTICK_IRQ, 0);
- jiffies = 0;
- while(1) {
- if (jiffies > HZ) {
- printbanner();
- jiffies = 0;
- }
- }
-}