Moved action to top level.

Removed old iterations of the project and moved the files from 02-usart
to the root directory since that's the sole place where the action is
and that subproject has outgrown its initial title.

1 files changed, 0 insertions, 36 deletions

diff --git a/01-system-clock/src/main.c b/01-system-clock/src/main.c
deleted file mode 100644
index 7912bf2..0000000
--- a/01-system-clock/src/main.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "clock.h"
-#include "delay.h"
-#include "gpio.h"
-#include "spin.h"
-
-volatile uint32_t delay_amt = 20000000 / 4;
-
-/* Main function. This gets executed from the interrupt vector defined above. */
-int main()
-{
-  /* Enable the GPIO port B. */
-
-  __IO gpio_port_t* port_b = enable_gpio(GPIO_PORT_B);
-  gpio_output_pin_t pin3 = set_gpio_pin_output(port_b, PIN_3);
-  gpio_output_pin_t pin1 = set_gpio_pin_output(port_b, PIN_1);
-
-  /* Enable a higher clock frequency. */
-  set_system_clock_MHz(80);
-
-  uint32_t count = 0;
-  while (1) {
-    /* Set the GPIO pin to high. */
-    pin_off(pin1);
-    pin_off(pin3);
-    delay(delay_amt);
-
-    /* Set the GPIO pin to low. */
-    if (count % 4 == 0) {
-      pin_on(pin1);
-    }
-    pin_on(pin3);
-    delay(delay_amt);
-
-    ++count;
-  }
-}