diff --git a/src/jtag/drivers/ti_icdi_usb.c b/src/jtag/drivers/ti_icdi_usb.c index d276e588f..920be7783 100644 --- a/src/jtag/drivers/ti_icdi_usb.c +++ b/src/jtag/drivers/ti_icdi_usb.c @@ -31,7 +31,7 @@ #include -#include +#include "libusb_helper.h" #define ICDI_WRITE_ENDPOINT 0x02 #define ICDI_READ_ENDPOINT 0x83 @@ -44,8 +44,7 @@ #define PACKET_END "#" struct icdi_usb_handle_s { - libusb_context *usb_ctx; - libusb_device_handle *usb_dev; + struct libusb_device_handle *usb_dev; char *read_buffer; char *write_buffer; @@ -657,10 +656,7 @@ static int icdi_usb_close(void *handle) return ERROR_OK; if (h->usb_dev) - libusb_close(h->usb_dev); - - if (h->usb_ctx) - libusb_exit(h->usb_ctx); + jtag_libusb_close(h->usb_dev); free(h->read_buffer); free(h->write_buffer); @@ -670,6 +666,7 @@ static int icdi_usb_close(void *handle) static int icdi_usb_open(struct hl_interface_param_s *param, void **fd) { + /* TODO: Convert remaining libusb_ calls to jtag_libusb_ */ int retval; struct icdi_usb_handle_s *h; @@ -682,19 +679,14 @@ static int icdi_usb_open(struct hl_interface_param_s *param, void **fd) return ERROR_FAIL; } - LOG_DEBUG("transport: %d vid: 0x%04x pid: 0x%04x", param->transport, - param->vid[0], param->pid[0]); + for (uint8_t i = 0; param->vid[i] && param->pid[i]; ++i) + LOG_DEBUG("transport: %d vid: 0x%04x pid: 0x%04x serial: %s", param->transport, + param->vid[i], param->pid[i], param->serial ? param->serial : ""); - /* TODO: convert libusb_ calls to jtag_libusb_ */ - if (param->vid[1]) - LOG_WARNING("Bad configuration: 'hla_vid_pid' command does not accept more than one VID PID pair on ti-icdi!"); + /* TI (Stellaris) ICDI provides its serial number in the USB descriptor; + no need to provide a callback here. */ + jtag_libusb_open(param->vid, param->pid, param->serial, &h->usb_dev, NULL); - if (libusb_init(&h->usb_ctx) != 0) { - LOG_ERROR("libusb init failed"); - goto error_open; - } - - h->usb_dev = libusb_open_device_with_vid_pid(h->usb_ctx, param->vid[0], param->pid[0]); if (!h->usb_dev) { LOG_ERROR("open failed"); goto error_open;