Commit 77d040cb679fce37e13f78bf034a11879e91e0a6
2013-05-31T01:34:23
Icarus add delays during intialisation
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diff --git a/driver-icarus.c b/driver-icarus.c
index 6712a36..ccd762b 100644
--- a/driver-icarus.c
+++ b/driver-icarus.c
@@ -333,6 +333,8 @@ static void icarus_initialise(struct cgpu_info *icarus, int baud)
break;
case IDENT_ICA:
+ nmsleep(20);
+
// Set Data Control
transfer(icarus, PL2303_CTRL_OUT, PL2303_REQUEST_CTRL, PL2303_VALUE_CTRL,
icarus->usbdev->found->interface, C_SETDATA);
@@ -340,6 +342,8 @@ static void icarus_initialise(struct cgpu_info *icarus, int baud)
if (icarus->usbinfo.nodev)
return;
+ nmsleep(20);
+
// Set Line Control
uint32_t ica_data[2] = { PL2303_VALUE_LINE0, PL2303_VALUE_LINE1 };
_transfer(icarus, PL2303_CTRL_OUT, PL2303_REQUEST_LINE, PL2303_VALUE_LINE,
@@ -349,12 +353,18 @@ static void icarus_initialise(struct cgpu_info *icarus, int baud)
if (icarus->usbinfo.nodev)
return;
+ nmsleep(20);
+
// Vendor
transfer(icarus, PL2303_VENDOR_OUT, PL2303_REQUEST_VENDOR, PL2303_VALUE_VENDOR,
icarus->usbdev->found->interface, C_VENDOR);
+ nmsleep(20);
+
break;
case IDENT_AMU:
+ nmsleep(20);
+
// Set data control
transfer(icarus, CP210X_TYPE_OUT, CP210X_REQUEST_DATA, CP210X_VALUE_DATA,
icarus->usbdev->found->interface, C_SETDATA);
@@ -362,12 +372,16 @@ static void icarus_initialise(struct cgpu_info *icarus, int baud)
if (icarus->usbinfo.nodev)
return;
+ nmsleep(20);
+
// Set the baud
uint32_t data = CP210X_DATA_BAUD;
_transfer(icarus, CP210X_TYPE_OUT, CP210X_REQUEST_BAUD, 0,
icarus->usbdev->found->interface,
&data, sizeof(data), C_SETBAUD);
+ nmsleep(20);
+
break;
default:
quit(1, "icarus_intialise() called with invalid %s cgid %i ident=%d",