fx2lafw: Added ESLA201A to device list

[libsigrok.git] / hardware / fx2lafw / fx2lafw.c

diff --git a/hardware/fx2lafw/fx2lafw.c b/hardware/fx2lafw/fx2lafw.c
index cb9963f52eac11389219968cc17570200dc264af..88641163520b54adbabdca5b685f8afe5e1098f8 100644 (file)
--- a/hardware/fx2lafw/fx2lafw.c
+++ b/hardware/fx2lafw/fx2lafw.c
@@ -29,7 +29,9 @@
 #include "command.h"
 
 static struct fx2lafw_profile supported_fx2[] = {
-       /* USBee AX */
+       /* CWAV USBee AX
+        * EE Electronics ESLA201A
+        */
        { 0x08a9, 0x0014, "CWAV", "USBee AX", NULL, 8 },
        { 0, 0, 0, 0, 0, 0 }
 };
@@ -117,18 +119,13 @@ static gboolean check_conf_profile(libusb_device *dev)
                        break;
 
                intf_dsc = &(conf_dsc->interface[0].altsetting[0]);
-               if (intf_dsc->bNumEndpoints != 3)
-                       /* Need exactly 3 end points. */
+               if (intf_dsc->bNumEndpoints != 2)
+                       /* Need exactly 2 end points. */
                        break;
 
                if ((intf_dsc->endpoint[0].bEndpointAddress & 0x8f) !=
-                   (1 | LIBUSB_ENDPOINT_OUT))
-                       /* The first endpoint should be 1 (outbound). */
-                       break;
-
-               if ((intf_dsc->endpoint[1].bEndpointAddress & 0x8f) !=
-                   (2 | LIBUSB_ENDPOINT_IN))
-                       /* The second endpoint should be 2 (inbound). */
+                   (2 | LIBUSB_ENDPOINT_IN)) // 0x82
+                       /* The first endpoint should be 2 (inbound). */
                        break;
 
                /* TODO: Check the debug channel... */
@@ -625,11 +622,6 @@ static int hw_dev_acquisition_start(int dev_index, void *cb_data)
                return SR_ERR_MALLOC;
        }
 
-       if ((err = command_start_acquisition (ctx->usb->devhdl,
-               ctx->cur_samplerate)) != SR_OK) {
-               return err;
-       }
-
        /* Start with 2K transfer, subsequently increased to 4K. */
        size = 2048;
        for (i = 0; i < NUM_SIMUL_TRANSFERS; i++) {
@@ -666,6 +658,11 @@ static int hw_dev_acquisition_start(int dev_index, void *cb_data)
        g_free(header);
        g_free(packet);
 
+       if ((err = command_start_acquisition (ctx->usb->devhdl,
+               ctx->cur_samplerate)) != SR_OK) {
+               return err;
+       }
+
        return SR_OK;
 }