openocd: add support for libftdi 1.5

[openocd.git] / src / jtag / drivers / openjtag.c

diff --git a/src/jtag/drivers/openjtag.c b/src/jtag/drivers/openjtag.c
index 7b07813d89c9f65860c29f760735f67a7e1cb041..6940c8870619a8f09352a4ad8d814a4b20c7c133 100644 (file)
--- a/src/jtag/drivers/openjtag.c
+++ b/src/jtag/drivers/openjtag.c
@@ -82,7 +82,7 @@ typedef enum openjtag_tap_state {
 } openjtag_tap_state_t;
 
 /* OPENJTAG access library includes */
-#include <ftdi.h>
+#include "libftdi_helper.h"
 
 /* OpenJTAG vid/pid */
 static uint16_t openjtag_vid = 0x0403;
@@ -229,7 +229,7 @@ static int openjtag_buf_write_standard(
                return ERROR_JTAG_DEVICE_ERROR;
        }
 
-       *bytes_written += retval;
+       *bytes_written = retval;
 
        return ERROR_OK;
 }
@@ -436,8 +436,8 @@ static int openjtag_init_standard(void)
                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;
        }
 
@@ -449,7 +449,7 @@ static int openjtag_init_cy7c65215(void)
        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;
@@ -591,8 +591,7 @@ static int openjtag_execute_tap_queue(void)
 #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++;
                }
@@ -652,7 +651,6 @@ static void openjtag_add_scan(uint8_t *buffer, int length, struct scan_command *
                        /* whole byte */
 
                        /* bits to transfer */
-                       bits = 7;
                        command |= (7 << 5);
                        length -= 8;
                }
@@ -690,7 +688,7 @@ static void openjtag_execute_sleep(struct jtag_command *cmd)
 
 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;