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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| [package] | ||
| name = "deepcool-digital-linux" | ||
| version = "0.2.2" | ||
| version = "0.3.0" | ||
| edition = "2021" | ||
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| [dependencies] | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| use crate::monitor::{cpu, gpu::nvidia::Gpu as NvGpu}; | ||
| use hidapi::HidApi; | ||
| use std::{thread::sleep, time::Duration}; | ||
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| const VENDOR: u16 = 0x3633; | ||
| const POLLING_RATE: u64 = 750; | ||
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| pub struct Display { | ||
| product_id: u16, | ||
| fahrenheit: bool, | ||
| nvidia_gpu: Option<NvGpu>, | ||
| } | ||
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| impl Display { | ||
| pub fn new(product_id: u16, fahrenheit: bool, gpu: &str) -> Self { | ||
| let nv_gpu = if gpu == "nvidia" { Some(NvGpu::new()) } else { None }; | ||
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| Display { | ||
| product_id, | ||
| fahrenheit, | ||
| nvidia_gpu: nv_gpu, | ||
| } | ||
| } | ||
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| pub fn run(&self, api: &HidApi, mode: &str, cpu_temp_sensor: &str) { | ||
| // Connect to device | ||
| let device = api.open(VENDOR, self.product_id).expect("Failed to open HID device"); | ||
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| // Data packet | ||
| let mut data: [u8; 64] = [0; 64]; | ||
| data[0] = 16; | ||
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| // Init sequence | ||
| { | ||
| let mut init_data = data.clone(); | ||
| init_data[1] = 170; | ||
| device.write(&init_data).expect("Failed to write data"); | ||
| } | ||
|
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| // Display loop | ||
| if mode == "auto" { | ||
| loop { | ||
| for _ in 0..8 { | ||
| device | ||
| .write(&self.status_message(&data, "temp", &cpu_temp_sensor)) | ||
| .expect("Failed to write data"); | ||
| } | ||
| for _ in 0..8 { | ||
| device | ||
| .write(&self.status_message(&data, "usage", &cpu_temp_sensor)) | ||
| .expect("Failed to write data"); | ||
| } | ||
| } | ||
| } else { | ||
| loop { | ||
| device | ||
| .write(&self.status_message(&data, &mode, &cpu_temp_sensor)) | ||
| .expect("Failed to write data"); | ||
| } | ||
| } | ||
| } | ||
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| /// Reads the CPU status information and returns the data packet. | ||
| fn status_message(&self, inital_data: &[u8; 64], mode: &str, cpu_temp_sensor: &str) -> [u8; 64] { | ||
| // Clone the data packet | ||
| let mut data = inital_data.clone(); | ||
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| // Read CPU utilization | ||
| let cpu_instant = cpu::read_instant(); | ||
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| // Wait | ||
| sleep(Duration::from_millis(POLLING_RATE)); | ||
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| // Calculate CPU & GPU usage | ||
| let cpu_usage = cpu::get_usage(cpu_instant); | ||
| let gpu_usage = self.nvidia_gpu.as_ref().unwrap().get_usage(); | ||
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| // Main display | ||
| match mode { | ||
| "temp" => { | ||
| let unit = if self.fahrenheit { 35 } else { 19 }; | ||
| let cpu_temp = cpu::get_temp(cpu_temp_sensor, self.fahrenheit); | ||
| let gpu_temp = self.nvidia_gpu.as_ref().unwrap().get_temp(self.fahrenheit); | ||
| // CPU | ||
| data[1] = unit; | ||
| data[3] = cpu_temp / 100; | ||
| data[4] = cpu_temp % 100 / 10; | ||
| data[5] = cpu_temp % 10; | ||
| // GPU | ||
| data[6] = unit; | ||
| data[8] = gpu_temp / 100; | ||
| data[9] = gpu_temp % 100 / 10; | ||
| data[10] = gpu_temp % 10; | ||
| } | ||
| "usage" => { | ||
| // CPU | ||
| data[1] = 76; | ||
| data[3] = cpu_usage / 100; | ||
| data[4] = cpu_usage % 100 / 10; | ||
| data[5] = cpu_usage % 10; | ||
| // GPU | ||
| data[6] = 76; | ||
| data[8] = gpu_usage / 100; | ||
| data[9] = gpu_usage % 100 / 10; | ||
| data[10] = gpu_usage % 10; | ||
| } | ||
| _ => (), | ||
| } | ||
| // Status bar | ||
| data[2] = if cpu_usage < 20 { 1 } else { (cpu_usage as f32 / 10 as f32).round() as u8 }; | ||
| data[7] = if gpu_usage < 20 { 1 } else { (gpu_usage as f32 / 10 as f32).round() as u8 }; | ||
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| data | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,4 @@ | ||
| pub mod ag_series; | ||
| pub mod ak_series; | ||
| pub mod ch_series; | ||
| pub mod ld_series; |
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