From fb4ee110c82e4fe26c69e1f6e540e82f2d9af127 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Tue, 10 Mar 2009 12:41:53 +0000
Subject: [PATCH] filename getter
---
mx/linux/main.c | 107 +++++++++++++++++++++++++++++++++---------------
1 file changed, 75 insertions(+), 32 deletions(-)
diff --git a/mx/linux/main.c b/mx/linux/main.c
index 6b95bc0..e630e77 100644
--- a/mx/linux/main.c
+++ b/mx/linux/main.c
@@ -21,10 +21,16 @@ static const struct {
/*****************************************************************************/
-#define CMD_ATM_READY 0x22
+#define CMD_ATM_READY 0x22
+#define CMD_SEC_GET_NAME 'G' /* read filename */
-#define CTL_DATA_BUS 0x55 /* refers to data bus controller */
-#define CTL_ADDR_BUS 0xAA /* .. address bus .. */
+/* bus controllers */
+#define CTL_DATA_BUS 0x55
+#define CTL_ADDR_BUS 0xAA
+
+#define FILENAME_ROM0 0
+#define FILENAME_ROM1 1
+#define FILENAME_RAM 2
typedef struct {
u8 magic[4];
@@ -42,7 +48,7 @@ typedef struct {
u8 num_pages;
} rom_rw;
struct {
- u8 position;
+ u8 which;
} filename;
struct {
u8 times_cmd;
@@ -67,7 +73,7 @@ static void prepare_cmd(dev_cmd_t *dev_cmd, u8 cmd)
memset(dev_cmd, 0, sizeof(*dev_cmd));
memcpy(dev_cmd->magic, "USBC", 4);
- dev_cmd->magic2 = 0x67; /* "MySCSICommand" */
+ dev_cmd->magic2 = 0x67; /* MySCSICommand, EXCOMMAND */
dev_cmd->mx_cmd = cmd;
}
@@ -95,6 +101,58 @@ static int read_response(struct usb_dev_handle *dev, void *buff, int size)
return ret;
}
+static int read_info(struct usb_dev_handle *device, u8 ctl_id)
+{
+ dev_cmd_t cmd;
+ dev_info_t info;
+ int ret;
+
+ prepare_cmd(&cmd, CMD_ATM_READY);
+ cmd.dev_info.which_device = ctl_id;
+ memset(&info, 0, sizeof(info));
+
+ ret = write_cmd(device, &cmd);
+ if (ret < 0)
+ return ret;
+
+ ret = read_response(device, &info, sizeof(info));
+ if (ret < 0)
+ return ret;
+
+ printf(" firmware version: %X.%X.%X%c\n", info.firmware_ver[0],
+ info.firmware_ver[1], info.firmware_ver[2], info.firmware_ver[3]);
+ printf(" bootloader version: %X.%X.%X%c\n", info.bootloader_ver[0],
+ info.bootloader_ver[1], info.bootloader_ver[2], info.bootloader_ver[3]);
+ info.names[sizeof(info.names) - 1] = 0;
+ printf(" device name: %s\n", info.names);
+
+ return 0;
+}
+
+static int get_filename(struct usb_dev_handle *dev, char *dst, int len, u8 which)
+{
+ char buff[65];
+ dev_cmd_t cmd;
+ int ret;
+
+ prepare_cmd(&cmd, CMD_SEC_GET_NAME);
+ cmd.filename.which = which;
+ memset(buff, 0, sizeof(buff));
+
+ ret = write_cmd(dev, &cmd);
+ if (ret < 0)
+ return ret;
+
+ ret = read_response(dev, buff, 64);
+ if (ret < 0)
+ return ret;
+
+ strncpy(dst, buff, len);
+ dst[len - 1] = 0;
+
+ return 0;
+}
+
static usb_dev_handle *get_device(void)
{
struct usb_dev_handle *handle;
@@ -160,33 +218,6 @@ found:
return handle;
}
-static int read_info(struct usb_dev_handle *device, u8 ctl_id)
-{
- dev_cmd_t cmd;
- dev_info_t info;
- int ret;
-
- prepare_cmd(&cmd, CMD_ATM_READY);
- cmd.dev_info.which_device = ctl_id;
-
- ret = write_cmd(device, &cmd);
- if (ret < 0)
- return ret;
-
- ret = read_response(device, &info, sizeof(info));
- if (ret < 0)
- return ret;
-
- printf("firmware version: %X.%X.%X%c\n", info.firmware_ver[0],
- info.firmware_ver[1], info.firmware_ver[2], info.firmware_ver[3]);
- printf("bootloader version: %X.%X.%X%c\n", info.bootloader_ver[0],
- info.bootloader_ver[1], info.bootloader_ver[2], info.bootloader_ver[3]);
- info.names[sizeof(info.names) - 1] = 0;
- printf("device name: %s\n", info.names);
-
- return 0;
-}
-
static void release_device(struct usb_dev_handle *device)
{
usb_release_interface(device, 0);
@@ -196,6 +227,7 @@ static void release_device(struct usb_dev_handle *device)
int main(int argc, char *argv[])
{
struct usb_dev_handle *device;
+ char fname[65];
int ret;
usb_init();
@@ -214,6 +246,17 @@ int main(int argc, char *argv[])
if (ret < 0)
goto end;
+ ret = get_filename(device, fname, sizeof(fname), FILENAME_ROM0);
+ if (ret < 0)
+ goto end;
+ printf("ROM filename: %s\n", fname);
+
+ ret = get_filename(device, fname, sizeof(fname), FILENAME_RAM);
+ if (ret < 0)
+ goto end;
+ printf("SRAM filename: %s\n", fname);
+
+
end:
release_device(device);
--
2.39.5