From: Uwe Hermann <redacted>
Date: Sun, 6 May 2012 17:47:04 +0000 (+0200)
Subject: fx2lafw: Support for querying REVID.
X-Git-Tag: sigrok-firmware-fx2lafw-0.1.0~27
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=c23ad6029b1a4262fa5ad07e962f693cd7cbea06;p=sigrok-firmware-fx2lafw.git

fx2lafw: Support for querying REVID.
---

diff --git a/fx2lafw.c b/fx2lafw.c
index f0590b3f..ef28431f 100644
--- a/fx2lafw.c
+++ b/fx2lafw.c
@@ -107,6 +107,19 @@ static void send_fw_version(void)
 	EP0BCL = sizeof(struct version_info);
 }
 
+static void send_revid_version(void)
+{
+	uint8_t *p;
+
+	/* Populate the buffer. */
+	p = (uint8_t *)EP0BUF;
+	*p = REVID;
+
+	/* Send the message. */
+	EP0BCH = 0;
+	EP0BCL = 1;
+}
+
 BOOL handle_vendorcommand(BYTE cmd)
 {
 	/* Protocol implementation */
@@ -120,6 +133,10 @@ BOOL handle_vendorcommand(BYTE cmd)
 		send_fw_version();
 		return TRUE;
 		break;
+	case CMD_GET_REVID_VERSION:
+		send_revid_version();
+		return TRUE;
+		break;
 	}
 
 	return FALSE;
diff --git a/include/command.h b/include/command.h
index 11a0f856..584b1ecd 100644
--- a/include/command.h
+++ b/include/command.h
@@ -23,6 +23,7 @@
 /* Protocol commands */
 #define CMD_GET_FW_VERSION		0xb0
 #define CMD_START			0xb1
+#define CMD_GET_REVID_VERSION		0xb2
 
 #define CMD_START_FLAGS_CLK_SRC_POS	6