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Diffstat (limited to 'src/sys/timer.c')
-rw-r--r--src/sys/timer.c59
1 files changed, 11 insertions, 48 deletions
diff --git a/src/sys/timer.c b/src/sys/timer.c
index c3ae53b..9419f80 100644
--- a/src/sys/timer.c
+++ b/src/sys/timer.c
@@ -3,69 +3,32 @@
#include "../sys/core.h"
#include "../sys/timer.h"
#include "../util/mutex.h"
+#include "../util/status.h"
#include "../util/time.h"
/// Cycles Per Second
#define CPS 10
-#define SYS_TIMER_C
extern char* os_info_v;
-unsigned long exe_cnt = 0;
+#define SYS_TIMER_C
+static unsigned long exe_cnt = 0;
struct Mutex exe_cnt_m = {.addr = &exe_cnt, .pid = NULL_PID};
-void c_timer(void)
+void increase_counter(void)
{
- // Reset the counter
- write_cntv_tval(cntfrq/CPS);
-
- unsigned int x = g_Drawer.x;
- unsigned int y = g_Drawer.y;
- g_Drawer.x = 0;
- g_Drawer.y = 0;
-
- // Lock the execution counter
if (lock_mutex(&exe_cnt_m, SCHED_PID) == 0) {
unsigned long* counter = (unsigned long*)exe_cnt_m.addr;
*counter += 1;
- write_cstring(&g_Drawer, "DendritOS", 0xFF0000);
- write_cstring(&g_Drawer, " v", 0x00FFFF);
- write_cstring(&g_Drawer, os_info_v, 0x00FFFF);
- write_string(&g_Drawer, " #");
- write_10(&g_Drawer, *((unsigned long*)exe_cnt_m.addr));
release_mutex(&exe_cnt_m, SCHED_PID);
}
+}
- g_Drawer.x = 29;
- g_Drawer.y = 5;
- // Output the value
- unsigned long v = read_cntv_tval();
- write_10(&g_Drawer, v);
- write_string(&g_Drawer, " | ");
- write_hex32(&g_Drawer, v);
-
- g_Drawer.x = 0;
- g_Drawer.y = 9;
- for(int i = 0; i < 128; i++)
- write_char(&g_Drawer, ' ');
- g_Drawer.x = 0;
- g_Drawer.y = 9;
- write_string(&g_Drawer, "Timer Counter: ");
- if (exe_cnt_m.pid == NULL_PID) {
- write_cstring(&g_Drawer, "Free!", 0xFF00FF);
- } else {
- write_cstring(&g_Drawer, "Locked by ", 0xFF00FF);
- if (exe_cnt_m.pid == SYS_PID)
- write_cstring(&g_Drawer, "System", 0xFF00FF);
- else if (exe_cnt_m.pid == SCHED_PID)
- write_cstring(&g_Drawer, "Scheduler", 0xFF00FF);
- else {
- write_cstring(&g_Drawer, "Process ", 0xFF00FF);
- write_c10(&g_Drawer, exe_cnt_m.pid, 0xFF00FF);
- }
- write_cchar(&g_Drawer, '!', 0xFF00FF);
- }
+void c_timer(void)
+{
+ // Reset the counter
+ write_cntv_tval(cntfrq/CPS);
- g_Drawer.x = x;
- g_Drawer.y = y;
+ increase_counter();
+ status();
}