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dfu/main: add args to select altsetting and add filter to select corresponding interface

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This commit is contained in:
Gwenhael Goavec-Merou
2021-10-03 12:39:06 +02:00
parent abef1f4968
commit ea613fa97a
5 changed files with 39 additions and 10 deletions
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src/dfu.hpp
+9 -1
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@@ -18,9 +18,14 @@ class DFU {
public:
/*!
* \brief contructor
* \param[in] filename: bitstream
* \param[in] vid: vendor id
* \param[in] pid: product id
* \param[in] altsetting: device altsetting to use
* \param[in] verbose_lvl: verbose level 0 normal, -1 quiet, 1 verbose
*/
DFU(const std::string &filename, uint16_t vid, uint16_t pid, int verbose_lvl);
DFU(const std::string &filename, uint16_t vid, uint16_t pid,
int altsetting, int verbose_lvl);
~DFU();
@@ -59,9 +64,11 @@ class DFU {
uint16_t pid;
uint8_t bus;
uint8_t interface;
uint16_t altsettings;
uint8_t device;
uint8_t path[8];
uint8_t iProduct[128];
uint8_t iInterface[128];
uint32_t bMaxPacketSize0;
struct dfu_desc dfu_desc;
};
@@ -226,6 +233,7 @@ class DFU {
int dev_idx; /**< device index in dfu_dev */
uint16_t _vid; /**< device Vendor ID */
uint16_t _pid; /**< device Product ID */
int16_t _altsetting; /**< device altesetting */
struct libusb_context *usb_ctx; /**< usb context */
libusb_device_handle * dev_handle; /**< current device handle */
int curr_intf; /**< device interface to use */