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src/ftdipp_mpsse: _bus/_addr: change type to uint8_t, default value to 0 and use cable_t bus_addr/device_addr$

This commit is contained in:
Gwenhael Goavec-Merou 2022-10-15 17:12:45 +02:00
parent 9e5fcdbe0d
commit 68e519e4af
2 changed files with 9 additions and 8 deletions
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13
src/ftdipp_mpsse.cpp
View File

@ -29,7 +29,8 @@ using namespace std;
FTDIpp_MPSSE::FTDIpp_MPSSE(const cable_t &cable, const string &dev,
const std::string &serial, uint32_t clkHZ, int8_t verbose):
_verbose(verbose > 2), _cable(cable.config), _vid(0),
_pid(0), _index(0), _bus(-1), _addr(-1),
_pid(0), _index(0),
_bus(cable.bus_addr), _addr(cable.device_addr),
_interface(cable.config.interface),
_clkHZ(clkHZ), _buffer_size(2*32768), _num(0)
{
@ -138,7 +139,7 @@ void FTDIpp_MPSSE::open_device(const std::string &serial, unsigned int baudrate)
throw std::runtime_error(err);
}
if (_bus == -1 || _addr == -1)
if (_bus == 0 || _addr == 0)
ret = ftdi_usb_open_desc_index(_ftdi, _vid, _pid, NULL, serial.empty() ? NULL : serial.c_str(), _index);
else
#if (FTDI_VERSION < 104)
@ -839,10 +840,10 @@ bool FTDIpp_MPSSE::search_with_dev(const string &device)
return false;
}
_bus = udevstufftoint(udev_device_get_sysattr_value(
usbdeviceparent, "busnum"), 10);
_addr = udevstufftoint(udev_device_get_sysattr_value(
usbdeviceparent, "devnum"), 10);
_bus = static_cast<uint8_t>(udevstufftoint(udev_device_get_sysattr_value(
usbdeviceparent, "busnum"), 10));
_addr = static_cast<uint8_t>(udevstufftoint(udev_device_get_sysattr_value(
usbdeviceparent, "devnum"), 10));
sprintf(_product, "%s", udev_device_get_sysattr_value(usbdeviceparent, "product"));
_vid = udevstufftoint(
udev_device_get_sysattr_value(usbdeviceparent, "idVendor"), 16);

4
src/ftdipp_mpsse.hpp
View File

@ -65,8 +65,8 @@ class FTDIpp_MPSSE {
int _pid;
int _index;
private:
int _bus;
int _addr;
uint8_t _bus;
uint8_t _addr;
char _product[64];
unsigned char _interface;
/* gpio */