bool CSI570Controller::setFrequency(const CFrequency& freq)
{
double dFrequency = double(freq.get()) / 1000000.0;
wxUint32 frequency = wxUint32(dFrequency * (1UL << 21)) * m_freqMult;
int n = ::libusb_control_transfer(m_device, LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_OUT, REQUEST_SET_FREQUENCY, 0U, 0U, (unsigned char*)&frequency, 4U, 500);
if (n < 0) {
wxLogError(wxT("Error from libusb_control_transfer: err=%d"), n);
return false;
}
return true;
}
bool CSI570Controller::setFrequency(const CFrequency& freq)
{
double dFrequency = double(freq.get()) / 1000000.0;
wxUint32 frequency = wxUint32(dFrequency * (1UL << 21)) * m_freqMult;
int n = ::usb_control_msg(m_handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, REQUEST_SET_FREQUENCY, 0U, 0U, (char*)&frequency, 4U, 500);
if (n < 0) {
wxString err(::usb_strerror(), wxConvLocal);
wxLogError(wxT("Error from usb_control_msg: %s"), err.c_str());
return false;
}
return true;
}
void CFreqDisplay::setMaxFrequency(const CFrequency& frequency)
{
wxInt64 hz = frequency.get();
m_mhzDigits = 1;
if (hz >= 10000000000LL) // 10 GHz
m_mhzDigits = 5;
else if (hz >= 1000000000LL) // 1000 MHz
m_mhzDigits = 4;
else if (hz >= 100000000LL) // 100 MHz
m_mhzDigits = 3;
else if (hz >= 10000000LL) // 10 MHz
m_mhzDigits = 2;
}
bool CHackRFController::setFrequency(const CFrequency& freq)
{
/* Convert Freq Hz 64bits to Freq MHz (32bits) & Freq Hz (32bits) */
wxUint32 lFreqMHz = wxUint32(freq.get() / wxUint64(1000000U));
wxUint32 lFreqHz = wxUint32(freq.get() % wxUint64(1000000U));
struct {
wxUint32 freqMHz; /* From 30 to 6000MHz */
wxUint32 freqHz; /* From 0 to 999999Hz */
/* Final Freq = freq_mhz+freq_hz */
} setFreqParams;
setFreqParams.freqMHz = wxUINT32_SWAP_ON_BE(lFreqMHz);
setFreqParams.freqHz = wxUINT32_SWAP_ON_BE(lFreqHz);
wxUint8 length = sizeof(setFreqParams);
int result = ::libusb_control_transfer(m_device, LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE, REQUEST_SET_FREQUENCY, 0, 0, (unsigned char*)&setFreqParams, length, 0);
if (result < 0) {
wxLogError(wxT("Error from libusb_control_transfer: err=%d"), result);
return false;
}
return true;
}
void CFreqDisplay::setFrequency(const CFrequency& frequency)
{
wxInt64 hz = frequency.get();
// Only display to 10 Hz
if ((m_lastFrequency.get() / 10LL) == (hz / 10LL))
return;
clearGraph();
wxMemoryDC memoryDC;
memoryDC.SelectObject(*m_bitmap);
int mhzDigits = m_mhzDigits;
if (mhzDigits == 0) {
mhzDigits = 1;
if (hz >= 10000000000LL) // 10 GHz
mhzDigits = 5;
else if (hz >= 1000000000LL) // 1000 MHz
mhzDigits = 4;
else if (hz >= 100000000LL) // 100 MHz
mhzDigits = 3;
else if (hz >= 10000000LL) // 10 MHz
mhzDigits = 2;
}
const int bigThickness = 5;
const int littleThickness = 4;
int bigHeight = m_height - 2 * BORDER_SIZE;
int littleHeight = 3 * bigHeight / 4;
int bigWidth = (m_width - 2 * BORDER_SIZE) / (mhzDigits + 5);
int littleWidth = 3 * bigWidth / 4;
int bigY = BORDER_SIZE;
int littleY = (bigHeight + BORDER_SIZE) - littleHeight;
int x = BORDER_SIZE + (mhzDigits + 4) * bigWidth;
wxInt64 rem = hz / 10LL;
drawDigit(memoryDC, littleWidth, littleHeight, littleThickness, x, littleY, rem % 10LL, false);
x -= littleWidth;
rem /= 10LL;
drawDigit(memoryDC, littleWidth, littleHeight, littleThickness, x, littleY, rem % 10LL, false);
x -= bigWidth;
rem /= 10LL;
drawDigit(memoryDC, bigWidth, bigHeight, bigThickness, x, bigY, rem % 10LL, false);
x -= bigWidth;
rem /= 10LL;
drawDigit(memoryDC, bigWidth, bigHeight, bigThickness, x, bigY, rem % 10LL, false);
x -= bigWidth;
rem /= 10LL;
drawDigit(memoryDC, bigWidth, bigHeight, bigThickness, x, bigY, rem % 10LL, true);
x -= bigWidth;
rem = hz / 1000000LL;
for (int i = 0; i < mhzDigits; i++) {
wxInt64 n = rem % 10LL;
rem /= 10LL;
if (rem != 0LL || (rem == 0LL && n != 0LL))
drawDigit(memoryDC, bigWidth, bigHeight, bigThickness, x, bigY, n, false);
x -= bigWidth;
}
memoryDC.SelectObject(wxNullBitmap);
wxClientDC clientDC(this);
show(clientDC);
m_lastFrequency = frequency;
}