Clean up version number mishap (4.2.3 reported as 4.2.2)

Reduce size of mode pages for SCSI1 hosts
Stability improvements whan handling resets during SCSI reads.

lib/SCSI2SD/CHANGELOG

@@ -1,3 +1,11 @@
+20150504		4.2.4
+	- Clean up version number mishap (4.2.3 reported as 4.2.2)
+	- Reduce size of mode pages for SCSI1 hosts
+	- Stability improvements whan handling resets during SCSI reads.
+
+20150420		4.2.3
+	- Bugfix for failed flash checksums after configing configuration
+
 20150420		4.2.2
 	- Improved compatibility with older SCSI1 hosts.
 

lib/SCSI2SD/software/SCSI2SD/src/config.c

@@ -32,7 +32,7 @@
 
 #include <string.h>
 
-static const uint16_t FIRMWARE_VERSION = 0x0422;
+static const uint16_t FIRMWARE_VERSION = 0x0424;
 
 enum USB_ENDPOINTS
 {

lib/SCSI2SD/software/SCSI2SD/src/scsiPhy.c

@@ -395,8 +395,12 @@ void scsiPhyReset()
 		dmaTotalCount = 0;
 		CyDmaChSetRequest(scsiDmaTxChan, CY_DMA_CPU_TERM_CHAIN);
 		CyDmaChSetRequest(scsiDmaRxChan, CY_DMA_CPU_TERM_CHAIN);
+		
+		// CyDmaChGetRequest returns 0 for the relevant bit once the
+		// request is completed.
 		trace(trace_spinDMAReset);
-		while (!(scsiTxDMAComplete && scsiRxDMAComplete)) {}
+		while (CyDmaChGetRequest(scsiDmaTxChan) & CY_DMA_CPU_TERM_CHAIN) {}
+		while (CyDmaChGetRequest(scsiDmaRxChan) & CY_DMA_CPU_TERM_CHAIN) {}
 
 		CyDmaChDisable(scsiDmaTxChan);
 		CyDmaChDisable(scsiDmaRxChan);
@@ -409,6 +413,7 @@ void scsiPhyReset()
 	// ensure it returns to the idle state.  The datapath runs at the BUS clk
 	// speed (ie. same as the CPU), so we can be sure it is active for a sufficient
 	// duration.
+	SCSI_RST_ISR_Disable();
 	SCSI_SetPin(SCSI_Out_RST);
 
 	SCSI_CTL_PHASE_Write(0);
@@ -421,6 +426,7 @@ void scsiPhyReset()
 
 	// Allow the FIFOs to fill up again.
 	SCSI_ClearPin(SCSI_Out_RST);
+	SCSI_RST_ISR_Enable();
 	scsiTarget_AUX_CTL = scsiTarget_AUX_CTL & ~(0x03);
 
 	SCSI_Parity_Error_Read(); // clear sticky bits

lib/SCSI2SD/software/SCSI2SD/v3/SCSI2SD.cydsn/Generated_Source/PSoC5/cymetadata.c

@@ -28,7 +28,7 @@ __attribute__ ((__section__(".cyloadablemeta"), used))
 const uint8 cy_meta_loadable[] = {
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
-    0x00u, 0x00u, 0x00u, 0x00u, 0x5Cu, 0xD1u, 0x22u, 0x04u,
+    0x00u, 0x00u, 0x00u, 0x00u, 0x5Cu, 0xD1u, 0x24u, 0x04u,
     0x01u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,

lib/SCSI2SD/software/SCSI2SD/v4/SCSI2SD.cydsn/Generated_Source/PSoC5/cymetadata.c

@@ -28,7 +28,7 @@ __attribute__ ((__section__(".cyloadablemeta"), used))
 const uint8 cy_meta_loadable[] = {
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
-    0x00u, 0x00u, 0x00u, 0x00u, 0x5Cu, 0xD1u, 0x22u, 0x04u,
+    0x00u, 0x00u, 0x00u, 0x00u, 0x5Cu, 0xD1u, 0x24u, 0x04u,
     0x01u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,
     0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u,