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kasli: light up ERROR LED on panic

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This commit is contained in:
Sebastien Bourdeauducq 2020-05-07 19:06:10 +08:00
parent 4982fde898
commit b83afedf43
4 changed files with 19 additions and 3 deletions
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5
artiq/firmware/bootloader/main.rs
View File

@ -530,6 +530,11 @@ pub extern fn abort() {
#[no_mangle] // https://github.com/rust-lang/rust/issues/{38281,51647}
#[panic_implementation]
pub fn panic_fmt(info: &core::panic::PanicInfo) -> ! {
#[cfg(has_error_led)]
unsafe {
board_misoc::csr::error_led::out_write(1);
}
if let Some(location) = info.location() {
print!("panic at {}:{}:{}", location.file(), location.line(), location.column());
} else {

5
artiq/firmware/runtime/main.rs
View File

@ -298,6 +298,11 @@ pub fn oom(layout: core::alloc::Layout) -> ! {
pub fn panic_impl(info: &core::panic::PanicInfo) -> ! {
irq::set_ie(false);
#[cfg(has_error_led)]
unsafe {
csr::error_led::out_write(1);
}
if let Some(location) = info.location() {
print!("panic at {}:{}:{}", location.file(), location.line(), location.column());
} else {

5
artiq/firmware/satman/main.rs
View File

@ -648,6 +648,11 @@ pub extern fn abort() {
#[no_mangle] // https://github.com/rust-lang/rust/issues/{38281,51647}
#[panic_implementation]
pub fn panic_fmt(info: &core::panic::PanicInfo) -> ! {
#[cfg(has_error_led)]
unsafe {
csr::error_led::out_write(1);
}
if let Some(location) = info.location() {
print!("panic at {}:{}:{}", location.file(), location.line(), location.column());
} else {

7
artiq/gateware/targets/kasli.py
View File

@ -110,9 +110,10 @@ class StandaloneBase(MiniSoC, AMPSoC):
AMPSoC.__init__(self)
add_identifier(self)
self.submodules.leds = gpio.GPIOOut(Cat(
self.platform.request("user_led", 0)))
self.csr_devices.append("leds")
if self.platform.hw_rev == "v2.0":
self.submodules.error_led = gpio.GPIOOut(Cat(
self.platform.request("error_led")))
self.csr_devices.append("error_led")
i2c = self.platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])