led tuning

experimental command - will not ship with this

Signed-off-by: Daniel Schaefer <[email protected]>

Author: JohnAZoidberg

framework_lib/src/chromium_ec/command.rs

@@ -109,6 +109,7 @@ pub enum EcCommands {
     ProgramGpuEeprom = 0x3E1F,
     /// Read board ID of specific ADC channel
     ReadBoardId = 0x3E26,
+    LedPwmControl = 0x3E2B,
 }
 
 pub trait EcRequest<R> {

framework_lib/src/chromium_ec/commands.rs

@@ -1537,3 +1537,26 @@ impl EcRequest<EcResponseReadBoardId> for EcRequestReadBoardId {
         EcCommands::ReadBoardId
     }
 }
+
+#[repr(C, packed)]
+pub struct EcRequestLedPwmControl {
+    /// 0: Charging LED, 1: Fingerprint LED
+    pub led_id: u8,
+    /// 0: LED_OFF
+    /// 1: LED_RED
+    /// 2: LED_GREEN
+    /// 3: LED_BLUE,
+    /// 4: LED_YELLOW
+    /// 5: LED_WHITE
+    /// 6: LED_AMBER
+    pub led_color: u8,
+    pub pwm_r: u8,
+    pub pwm_g: u8,
+    pub pwm_b: u8,
+}
+
+impl EcRequest<()> for EcRequestLedPwmControl {
+    fn command_id() -> EcCommands {
+        EcCommands::LedPwmControl
+    }
+}

framework_lib/src/commandline/mod.rs

@@ -41,6 +41,9 @@ use crate::chromium_ec::commands::FpLedBrightnessLevel;
 use crate::chromium_ec::commands::RebootEcCmd;
 use crate::chromium_ec::commands::RgbS;
 use crate::chromium_ec::commands::TabletModeOverride;
+use crate::chromium_ec::commands::EcRequestLedPwmControl;
+use crate::chromium_ec::command::EcRequestRaw;
+use crate::chromium_ec::commands::*;
 use crate::chromium_ec::EcResponseStatus;
 use crate::chromium_ec::{print_err, EcFlashType};
 use crate::chromium_ec::{EcError, EcResult};
@@ -1556,6 +1559,23 @@ fn selftest(ec: &CrosEc) -> Option<()> {
     let boardid = ec.read_board_id_hc(BoardIdType::DGpu1);
     println!("dGPU1       Board ID: {:?}", boardid);
 
+    // Framework 13 defaults
+    // Amber <9  1 0>
+    // White <4 10 5>
+    // Red   <8  0 0>
+    // Green <0 16 0>
+    // Blue  <0  0 8>
+    EcRequestLedPwmControl {
+        // charging LED
+        led_id: 0,
+        // Amber
+        led_color: 6,
+        pwm_r: 9,
+        pwm_g: 1,
+        pwm_b: 0,
+    }.send_command(ec).unwrap();
+
+
     return Some(());
     if let Some(platform) = smbios::get_platform() {
         println!("  SMBIOS Platform:     {:?}", platform);