feat: kprintf now goes into dedicated pseudo-dev rather than flooding the framebuffer

[lunaix-os.git] / lunaix-os / hal / timer / hwtimer.c

diff --git a/lunaix-os/hal/timer/hwtimer.c b/lunaix-os/hal/timer/hwtimer.c
index 3a79ca1a7ec6d773521e8f8b7ff321b04526d406..91dca07459d8e9caf450ecbaab8c9cddd78d8f6d 100644 (file)
--- a/lunaix-os/hal/timer/hwtimer.c
+++ b/lunaix-os/hal/timer/hwtimer.c
@@ -8,18 +8,21 @@ struct hwtimer* current_timer;
 ticks_t
 hwtimer_base_frequency()
 {
 ticks_t
 hwtimer_base_frequency()
 {

+    assert(current_timer);

     return current_timer->base_freq;
 }
 
 ticks_t
 hwtimer_current_systicks()
 {
     return current_timer->base_freq;
 }
 
 ticks_t
 hwtimer_current_systicks()
 {

+    assert(current_timer);

     return current_timer->systicks();
 }
 
 ticks_t
 hwtimer_to_ticks(u32_t value, int unit)
 {
     return current_timer->systicks();
 }
 
 ticks_t
 hwtimer_to_ticks(u32_t value, int unit)
 {

+    assert(current_timer);

     // in case system frequency is less than 1000Hz
     if (unit != TIME_MS) {
         return current_timer->running_freq * unit * value;
     // in case system frequency is less than 1000Hz
     if (unit != TIME_MS) {
         return current_timer->running_freq * unit * value;


@@ -55,7 +58,9 @@ hwtimer_init(u32_t hertz, void* tick_callback)
 
     current_timer = hwt_ctx;
 
 
     current_timer = hwt_ctx;
 

-    struct device* timerdev = device_addsys(NULL, hwt_ctx, hwt_ctx->name);
+    struct device* timerdev = device_allocsys(NULL, hwt_ctx);

 
     timerdev->ops.exec_cmd = __hwtimer_ioctl;
 
     timerdev->ops.exec_cmd = __hwtimer_ioctl;

+
+    device_register(timerdev, &hwt_ctx->class, hwt_ctx->name);

 }
\ No newline at end of file
 }
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