From 590ba8171c4fea78bb5f1dfa9ed9642868acf2bd Mon Sep 17 00:00:00 2001
From: linuswck <linuswck@m-labs.hk>
Date: Tue, 9 Jan 2024 15:53:24 +0800
Subject: [PATCH] Add high level ld_drive mod - Use current_source driver to
 interface with the board

---
 src/laser_diode/ld_drive.rs | 51 +++++++++++++++++++++++++++++++++++++
 src/laser_diode/mod.rs      |  3 ++-
 2 files changed, 53 insertions(+), 1 deletion(-)
 create mode 100644 src/laser_diode/ld_drive.rs

diff --git a/src/laser_diode/ld_drive.rs b/src/laser_diode/ld_drive.rs
new file mode 100644
index 0000000..d6643d2
--- /dev/null
+++ b/src/laser_diode/ld_drive.rs
@@ -0,0 +1,51 @@
+use miniconf::Miniconf;
+use crate::laser_diode::current_sources::CurrentSource;
+
+use uom::si::{
+    electric_current::{milliampere},
+    f64::ElectricCurrent,
+};
+
+#[derive(Clone, Debug, Miniconf)]
+pub struct Settings {
+    pub ld_drive_current: ElectricCurrent,
+}
+
+impl Default for Settings {
+    fn default() -> Self {
+        Self {
+            ld_drive_current: ElectricCurrent::new::<milliampere>(0.0),
+        }
+    }
+}
+
+pub struct LD_Drive{
+    ctrl: CurrentSource,
+    settings: Settings,
+}
+
+impl LD_Drive{
+    pub fn new(current_source: CurrentSource)-> Self{
+        LD_Drive {
+            ctrl: current_source,
+            settings: Settings::default()
+        }
+    }
+
+    pub fn power_up(&mut self){
+        self.ctrl.power_up();
+    }
+
+    pub fn power_down(&mut self){
+        self.ctrl.power_down();
+    }
+
+    pub fn ld_short(&mut self) {
+        self.ctrl.ld_short_enable();
+    }
+
+    pub fn ld_open(&mut self) {
+        self.ctrl.ld_short_disable();
+    }
+
+}
\ No newline at end of file
diff --git a/src/laser_diode/mod.rs b/src/laser_diode/mod.rs
index dfe83da..4b01d25 100644
--- a/src/laser_diode/mod.rs
+++ b/src/laser_diode/mod.rs
@@ -1,2 +1,3 @@
 pub mod current_sources;
-pub mod max5719;
\ No newline at end of file
+pub mod max5719;
+pub mod ld_drive;
\ No newline at end of file