public async Task <IActionResult> Edit(string id, [Bind("id,gpio,status,desc")] LedModel ledModel)
{
if (id != ledModel.id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(ledModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LedModelExists(ledModel.id, ledModel.gpio))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(ledModel));
}
public async Task <Message <LedModel> > SetLed(LedModel model)
{
var requestUrl = CreateRequestUri(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"AspCoreConsumingWebApi/api/LedModels/" + model.id + "/" + model.gpio));
return(await PutAsync(requestUrl, model));
}
public async Task <IActionResult> PostLedModel([FromBody] LedModel ledModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.LedModels.Add(ledModel);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (LedModelExists(ledModel.id, ledModel.gpio))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
else
{
throw;
}
}
return(CreatedAtAction("GetLedModel", new { id = ledModel.id, gpio = ledModel.gpio }, ledModel));
}
public async Task <Message <LedModel> > SetLed(string model)
{
LedModel ledModel = JsonConvert.DeserializeObject <LedModel>(model);
var requestUrl = CreateRequestUri(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"AspCoreConsumingWebApi/api/LedModels/" + ledModel.id + "/" + ledModel.gpio));
return(await PutAsync(requestUrl, ledModel));
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
LedModel _ledModel = new LedModel();
_ledModel.ComPort = 3;
_ledModel.BlockWidth = 40;
_ledModel.LedMatrixIndicatorReadinessLOGO = "STE鈞耀科技測試用LOGO";
_ledModel.Connect();
_ledModel.Cleaner();
_ledModel.Disconnect();
}
public async Task <IActionResult> Create([Bind("id,gpio,status,desc")] LedModel ledModel)
{
if (ModelState.IsValid)
{
_context.Add(ledModel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(ledModel));
}
private bool _clear()
{
LedModel _ledModel = new LedModel();
_ledModel.ComPort = 3;
_ledModel.BlockWidth = 40;
_ledModel.LedMatrixIndicatorReadinessLOGO = "STE鈞耀科技測試用LOGO";
_ledModel.Connect();
_ledModel.Cleaner();
_ledModel.Disconnect();
return(true);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
LedModel _ledModel = new LedModel();
_ledModel.ComPort = 3;
_ledModel.BlockWidth = 40;
_ledModel.TrayAreaCount_X = 8080 / 1000;
if (_ledModel.SetParameter("測試") == true)
{
_ledModel.Connect();
string _trayArea = AreaName.Text;
string Goods_Id = GoodsId.Text;
_ledModel.Active(_trayArea, "|" + Goods_Id + "|");
_ledModel.Disconnect();
}
}
private bool _write()
{
LedModel _ledModel = new LedModel();
_ledModel.ComPort = 3;
_ledModel.BlockWidth = 40;
_ledModel.TrayAreaCount_X = 8080 / 1000;
if (_ledModel.SetParameter("測試") == true)
{
_ledModel.Connect();
string _trayArea = AreaName.Text;
string Goods_Id = GoodsId.Text;
_ledModel.Active(_trayArea, "|" + Goods_Id + "|");
_ledModel.Disconnect();
return(true);
}
else
{
return(false);
}
}
public async Task <IActionResult> SetLed(string model, string id, string action)
{
LedModel ledModel = new LedModel();
try
{
int gpio = int.Parse(action.Substring(0, 2));
ledModel = await _context.LedModels.SingleOrDefaultAsync(m => m.id == id && m.gpio == gpio);
ledModel.status = action.Contains("DESLIGA") ? 0 : 1;
}
catch { }
if (!string.IsNullOrEmpty(ledModel.id))
{
var response = await ApiClientFactory.Instance.SetLed(ledModel);
}
if (!string.IsNullOrEmpty(model))
{
var response = await ApiClientFactory.Instance.SetLed(model);
}
return(RedirectToAction("Index"));
}
/// <summary>
/// LED屏协议码生成，以数据模型
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static byte[] GetLedBytes(LedModel model)
{
//协议头
var hand = new byte[6]
{
0xAA,
0x01,
0xBB,
0x51,
0x54,
0x00 // data size
};
//数据位
var ledSet = new byte[5]
{
(byte)model.Paly,
model.Speed,
model.Wait,
(byte)model.Color,
0x63
};
//文本转义编码
var bytes = Encoding.GetEncoding("GB2312").GetBytes(model.Text);
//数据位拼装
var list = new List <byte>();
list.AddRange(ledSet);
list.AddRange(bytes);
//校验码计算，协议规定
list.ForEach((byte o) =>
{
hand[5] += o;
});
//开始协议码拼装
var code = new List <byte>();
code.AddRange(hand); //协议头
code.AddRange(list); //数据位
code.Add(0xFF); //协议结尾
return(code.ToArray()); //转换为数组
#region #1
/*
* byte[] temp = Encoding.GetEncoding("GB2312").GetBytes(text);
* //text_GB.Text = BitConverter.ToString(temp, 0).Replace("-", string.Empty).ToLower();
* byte[] tenp = new byte[11 + temp.Length + 1];
* tenp[0] = 0xAA;
* tenp[1] = 0x01;
* tenp[2] = 0xBB;
* tenp[3] = 0x51;
* tenp[4] = 0x54;
* tenp[5] = 0x00;//数据长度
* tenp[6] = 0x01;
* tenp[7] = 0x00;
* tenp[8] = 0x00;
* tenp[9] = 0x02;
* tenp[10] = 0x63;
* for (int i = 0; i < temp.Length; i++)
* {
* tenp[i + 11] = temp[i];
* }
* for (int i = 0; i < tenp.Length - 6; i++)
* {
* tenp[5] += tenp[i + 6];
* }
* tenp[11 + temp.Length] = 0xff;
* return tenp;*/
#endregion
#region #2
/*
* byte[] collection = new byte[]
* {
* 170,
* 1,
* 187,
* 81,
* 84
* };
* byte[] collection2 = new byte[]
* {
* 1,
* 0,
* 0,
* 2,
* 99
* };
* byte[] bytes = Encoding.GetEncoding("GB2312").GetBytes(txt);
* List<byte> list = new List<byte>();
* list.AddRange(collection2);
* list.AddRange(bytes);
* byte totalByte = 0;
* list.ForEach(delegate (byte o)
* {
* totalByte += o;
* });
* List<byte> list2 = new List<byte>();
* list2.AddRange(collection);
* list2.Add(totalByte);
* list2.AddRange(list);
* list2.Add(byte.MaxValue);
* return list2.ToArray();
*/
#endregion
}
/// <summary>
/// LED屏协议码生成
/// </summary>
/// <param name="txt"></param>
/// <returns></returns>
public static byte[] GetLedBytes(string txt)
{
var model = new LedModel(txt);
return(GetLedBytes(model));
}
public async Task <IActionResult> PutLedModel([FromRoute] string id, int gpio, [FromBody] LedModel ledModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != ledModel.id || gpio != ledModel.gpio)
{
return(BadRequest());
}
_context.Entry(ledModel).State = EntityState.Modified;
if (string.IsNullOrEmpty(ledModel.desc))
{
_context.Entry(ledModel).Property(p => p.desc).IsModified = false;
}
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LedModelExists(id, gpio))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}