Simplify and fix bug in jtag_tap_by_string:

[fw/openocd] / src / jtag / jlink.c

diff --git a/src/jtag/jlink.c b/src/jtag/jlink.c
index f7b8d6220ec4e1202c7b32724dc1ad08628d4ece..22b058df3360eca6f2b623293c7d1e46c3ea4df7 100644 (file)
--- a/src/jtag/jlink.c
+++ b/src/jtag/jlink.c
@@ -59,24 +59,24 @@ static u8 usb_out_buffer[JLINK_OUT_BUFFER_SIZE];
 static u8 usb_emu_result_buffer[JLINK_EMU_RESULT_BUFFER_SIZE];
 
 /* Constants for JLink command */
-#define EMU_CMD_VERSION                0x01
-#define EMU_CMD_SET_SPEED              0x05
-#define EMU_CMD_GET_STATE              0x07
+#define EMU_CMD_VERSION                0x01
+#define EMU_CMD_SET_SPEED              0x05
+#define EMU_CMD_GET_STATE              0x07
 #define EMU_CMD_HW_CLOCK                       0xc8
-#define EMU_CMD_HW_TMS0                        0xc9
-#define EMU_CMD_HW_TMS1                        0xca
-#define EMU_CMD_HW_JTAG2               0xce
-#define EMU_CMD_HW_JTAG3               0xcf
+#define EMU_CMD_HW_TMS0                        0xc9
+#define EMU_CMD_HW_TMS1                        0xca
+#define EMU_CMD_HW_JTAG2               0xce
+#define EMU_CMD_HW_JTAG3               0xcf
 #define EMU_CMD_GET_MAX_MEM_BLOCK      0xd4
-#define EMU_CMD_HW_RESET0              0xdc
-#define EMU_CMD_HW_RESET1              0xdd
-#define EMU_CMD_HW_TRST0               0xde
-#define EMU_CMD_HW_TRST1               0xdf
-#define EMU_CMD_GET_CAPS               0xe8
-#define EMU_CMD_GET_HW_VERSION         0xf0
+#define EMU_CMD_HW_RESET0              0xdc
+#define EMU_CMD_HW_RESET1              0xdd
+#define EMU_CMD_HW_TRST0               0xde
+#define EMU_CMD_HW_TRST1               0xdf
+#define EMU_CMD_GET_CAPS               0xe8
+#define EMU_CMD_GET_HW_VERSION 0xf0
 
 /* bits return from EMU_CMD_GET_CAPS */
-#define EMU_CAP_GET_HW_VERSION                 1
+#define EMU_CAP_GET_HW_VERSION         1
 #define EMU_CAP_GET_MAX_BLOCK_SIZE     11
 
 /* max speed 12MHz v5.0 jlink */
@@ -294,7 +294,7 @@ static int jlink_khz(int khz, int *jtag_speed)
 static int jlink_register_commands(struct command_context_s *cmd_ctx)
 {
 
-       register_command(cmd_ctx, NULL, "jlink_info", 
+       register_command(cmd_ctx, NULL, "jlink_info",
                &jlink_handle_jlink_info_command, COMMAND_EXEC,
                "query jlink info");
        register_command(cmd_ctx, NULL, "jlink_hw_jtag",
@@ -307,7 +307,7 @@ static int jlink_init(void)
 {
        int check_cnt;
        int i;
-       
+
        jlink_jtag_handle = jlink_usb_open();
 
        if (jlink_jtag_handle == 0)
@@ -343,12 +343,12 @@ static int jlink_init(void)
        jlink_speed(jtag_speed);
 
        /* v5/6 jlink seems to have an issue if the first tap move
-        * is not divisible by 8, so we send a TLR on first power up */ 
+        * is not divisible by 8, so we send a TLR on first power up */
        for (i = 0; i < 8; i++) {
                jlink_tap_append_step(1, 0);
        }
        jlink_tap_execute();
-       
+
        return ERROR_OK;
 }
 
@@ -567,7 +567,7 @@ static int jlink_get_version_info(void)
                LOG_ERROR("J-Link command EMU_CMD_VERSION impossible return length 0x%0x", len);
                len = JLINK_IN_BUFFER_SIZE;
        }
-       
+
        result = jlink_usb_read(jlink_jtag_handle, len);
        if (result != len)
        {