#include <jtag/interface.h>
#include <jtag/commands.h>
-#include "libusb_common.h"
+#include "libusb_helper.h"
static enum {
OPENJTAG_VARIANT_STANDARD,
} openjtag_tap_state_t;
/* OPENJTAG access library includes */
-#include <ftdi.h>
+#include "libftdi_helper.h"
/* OpenJTAG vid/pid */
static uint16_t openjtag_vid = 0x0403;
static struct openjtag_scan_result openjtag_scan_result_buffer[OPENJTAG_MAX_PENDING_RESULTS];
static int openjtag_scan_result_count;
-static jtag_libusb_device_handle *usbh;
+static struct libusb_device_handle *usbh;
/* CY7C65215 model only */
#define CY7C65215_JTAG_REQUEST 0x40 /* bmRequestType: vendor host-to-device */
return ERROR_JTAG_DEVICE_ERROR;
}
- *bytes_written += retval;
+ *bytes_written = retval;
return ERROR_OK;
}
return ERROR_JTAG_DEVICE_ERROR;
}
- ret = jtag_libusb_bulk_write(usbh, ep_out, (char *)buf, size,
- CY7C65215_USB_TIMEOUT);
- if (ret < 0) {
- LOG_ERROR("bulk write failed, error %d", ret);
+ if (jtag_libusb_bulk_write(usbh, ep_out, (char *)buf, size,
+ CY7C65215_USB_TIMEOUT, &ret)) {
+ LOG_ERROR("bulk write failed, error");
return ERROR_JTAG_DEVICE_ERROR;
}
*bytes_written = ret;
return ERROR_JTAG_DEVICE_ERROR;
}
- ret = jtag_libusb_bulk_read(usbh, ep_in, (char *)buf, qty,
- CY7C65215_USB_TIMEOUT);
- if (ret < 0) {
- LOG_ERROR("bulk read failed, error %d", ret);
+ if (jtag_libusb_bulk_read(usbh, ep_in, (char *)buf, qty,
+ CY7C65215_USB_TIMEOUT, &ret)) {
+ LOG_ERROR("bulk read failed, error");
return ERROR_JTAG_DEVICE_ERROR;
}
*bytes_read = ret;
return ERROR_JTAG_DEVICE_ERROR;
}
- if (ftdi_usb_purge_buffers(&ftdic) < 0) {
- LOG_ERROR("ftdi_purge_buffers: %s", ftdic.error_str);
+ if (ftdi_tcioflush(&ftdic) < 0) {
+ LOG_ERROR("ftdi flush: %s", ftdic.error_str);
return ERROR_JTAG_INIT_FAILED;
}
int ret;
usbh = NULL;
- ret = jtag_libusb_open(cy7c65215_vids, cy7c65215_pids, NULL, &usbh);
+ ret = jtag_libusb_open(cy7c65215_vids, cy7c65215_pids, NULL, &usbh, NULL);
if (ret != ERROR_OK) {
LOG_ERROR("unable to open cy7c65215 device");
goto err;
#endif
jtag_read_buffer(buffer, openjtag_scan_result_buffer[res_count].command);
- if (openjtag_scan_result_buffer[res_count].buffer)
- free(openjtag_scan_result_buffer[res_count].buffer);
+ free(openjtag_scan_result_buffer[res_count].buffer);
res_count++;
}
/* whole byte */
/* bits to transfer */
- bits = 7;
command |= (7 << 5);
length -= 8;
}
static void openjtag_set_state(uint8_t openocd_state)
{
- int8_t state = openjtag_get_tap_state(openocd_state);
+ uint8_t state = openjtag_get_tap_state(openocd_state);
uint8_t buf = 0;
buf = 0x01;
COMMAND_REGISTRATION_DONE
};
-struct jtag_interface openjtag_interface = {
+static struct jtag_interface openjtag_interface = {
+ .execute_queue = openjtag_execute_queue,
+};
+
+struct adapter_driver openjtag_adapter_driver = {
.name = "openjtag",
.transports = jtag_only,
.commands = openjtag_command_handlers,
- .execute_queue = openjtag_execute_queue,
- .speed = openjtag_speed,
- .speed_div = openjtag_speed_div,
- .khz = openjtag_khz,
.init = openjtag_init,
.quit = openjtag_quit,
-};
-
+ .speed = openjtag_speed,
+ .khz = openjtag_khz,
+ .speed_div = openjtag_speed_div,
+ .jtag_ops = &openjtag_interface,
+};