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common: Add the i2c module.
[gps-watch.git]
/
src
/
bootloader
/
main.rs
diff --git
a/src/bootloader/main.rs
b/src/bootloader/main.rs
index ca459fdc2eccf1c406b52b6423e8d40aab307be9..52a14738f62e0008d6ad4cc95b362432ab0f6170 100644
(file)
--- a/
src/bootloader/main.rs
+++ b/
src/bootloader/main.rs
@@
-35,11
+35,15
@@
use common::clock;
use common::systick;
use common::port;
use common::gpio;
use common::systick;
use common::port;
use common::gpio;
+use common::watchdog;
use common::usb_serial;
type Reg32 = register::Register<u32>;
extern {
use common::usb_serial;
type Reg32 = register::Register<u32>;
extern {
+ fn enable_interrupts();
+ fn disable_interrupts();
+
fn jump_to_application(address: u32);
}
fn jump_to_application(address: u32);
}
@@
-75,6
+79,7
@@
fn bootloader_requested() -> bool {
#[no_mangle]
pub unsafe extern fn main() {
#[no_mangle]
pub unsafe extern fn main() {
+ watchdog::disable();
clock::configure();
systick::init();
port::init();
clock::configure();
systick::init();
port::init();
@@
-84,6
+89,8
@@
pub unsafe extern fn main() {
port::set_af(port::PORTE, 24, 1);
port::set_pull(port::PORTE, 24, port::Pull::Up);
port::set_af(port::PORTE, 24, 1);
port::set_pull(port::PORTE, 24, port::Pull::Up);
+ enable_interrupts();
+
if application_missing() || bootloader_requested() {
usb_serial::init(0xf055, USB_PID);
if application_missing() || bootloader_requested() {
usb_serial::init(0xf055, USB_PID);
@@
-95,5
+102,9
@@
pub unsafe extern fn main() {
usb_serial::shutdown();
}
usb_serial::shutdown();
}
+ disable_interrupts();
+
+ clock::reset();
+
jump_to_application(APPLICATION_ADDR);
}
jump_to_application(APPLICATION_ADDR);
}