X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=src%2Fapplication%2Fmain.rs;h=b1bf3afd24818147146c5a2a89e3773adcdd9372;hb=d01df7df3c2df92885650e88ac557e5301e23da7;hp=bd1091f3c2bbca3632de41c8c536bd7619b34d80;hpb=28b33a277d30f11989cfdfb142446170b45fab54;p=gps-watch.git

diff --git a/src/application/main.rs b/src/application/main.rs
index bd1091f..b1bf3af 100644
--- a/src/application/main.rs
+++ b/src/application/main.rs
@@ -33,7 +33,9 @@ use common::systick;
 use common::port;
 use common::gpio;
 use common::nvic;
+use common::i2c;
 use common::usb_serial;
+use common::display;
 
 extern {
     fn enable_interrupts();
@@ -47,6 +49,18 @@ pub unsafe extern fn main() {
     systick::init();
     port::init();
 
+    // Configure pins for I2C0.
+    port::set_af(port::PORTC, 8, 2);
+    port::set_af(port::PORTC, 9, 2);
+
+    i2c::configure(i2c::I2C0);
+
+    nvic::disable_irq(8); // I2C0
+
+    // Configure pin for the display's reset line.
+    gpio::set_direction(gpio::GPIOB, 1 << 16, gpio::Direction::Output);
+    port::set_af(port::PORTB, 16, 1);
+
     // Configure upper right push button.
     gpio::set_direction(gpio::GPIOA, 1 << 12, gpio::Direction::Input);
     port::set_af(port::PORTA, 12, 1);
@@ -59,6 +73,11 @@ pub unsafe extern fn main() {
     cdc_tx_buf.write(b"\n");
     cdc_tx_buf.flush();
 
+    let mut display = display::Display::new(gpio::GPIOB, 1 << 16, 0x3c);
+
+    display.init();
+    display.clear();
+
     loop {
         systick::delay_ms(1000);