/* execute code */
private async Task Jump(uint address)
{
/* create new programming interface object */
using (var uc = new STBoot()) {
/* open device */
uc.Open(portName, baudRate);
/* initialize communication */
await uc.Initialize();
/* go! */
await uc.Jump(address);
/* end communication */
uc.Close();
}
}
/* upload a binary image to uC */
private async Task UploadFile(string portName, uint baudRate,
byte[] bin, uint address, uint jumpAddress)
{
/* get page size */
uint psize = uint.Parse(cbPSize.SelectedItem as string);
/* create new programming interface object */
using (var uc = new STBoot()) {
/* open device */
uc.Open(portName, baudRate);
/* initialize communication */
await uc.Initialize();
/* update the status */
UpdateStatus(false, string.Format("Connected: Ver: {0}, PID: 0x{1:X4}",
uc.Version, uc.ProductID));
/* give some chance see the message */
await Task.Delay(500);
/* apply new message */
UpdateStatus(false, "Erasing...");
/* checked? */
if (cbxErase.Checked) {
await uc.GlobalErase();
} else {
/* erase operation */
for (uint i = 0; i < bin.Length; i += psize) {
/* erase page */
await uc.ErasePage((i + address - 0x08000000) / psize);
/* update progress bar */
UpdateProgress((int)i * 100 / bin.Length);
}
}
/* apply new message */
UpdateStatus(false, "Programming...");
/* progress reporter */
var p = new Progress<STBootProgress>(UpdateProgress);
/* write memory */
await uc.WriteMemory(address, bin, 0, bin.Length, p,
CancellationToken.None);
/* update the status */
UpdateStatus(false, string.Format("Success: {0} bytes written",
bin.Length));
/* go! */
await uc.Jump(jumpAddress);
/* end communication */
uc.Close();
}
}
