include/setup.sh

1 files changed, 0 insertions, 20 deletions

diff --git a/include/07.pit/pit03.c b/include/07.pit/pit03.c
deleted file mode 100644
index 287adba..0000000
--- a/include/07.pit/pit03.c
+++ /dev/null
@@ -1,20 +0,0 @@
-void init_timer(uint32_t frequency)
-{
-    // Firstly, register our timer callback.
-
-    // The value we send to the PIT is the value to divide it's input clock
-    // (1193180 Hz) by, to get our required frequency. Important to note is
-    // that the divisor must be small enough to fit into 16-bits.
-    uint32_t divisor = 1193180 / frequency;
-
-    // Send the command byte.
-    ioport_out(0x43, 0x36);
-
-    // Divisor has to be sent byte-wise, so split here into upper/lower bytes.
-    uint8_t l = (uint8_t)(divisor & 0xFF);
-    uint8_t h = (uint8_t)( (divisor>>8) & 0xFF );
-
-    // Send the frequency divisor.
-    ioport_out(0x40, l);
-    ioport_out(0x40, h);
-}