Bemanitools v5.26 release

src/main/ezusb-tool/Module.mk

@@ -0,0 +1,11 @@
+exes            += ezusb-tool
+
+ldflags_ezusb-tool   := \
+    -lsetupapi \
+
+libs_ezusb-tool     := \
+    ezusb \
+    util \
+
+src_ezusb-tool      := \
+    main.c \

src/main/ezusb-tool/main.c

@@ -0,0 +1,123 @@
+#include <windows.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "ezusb/util.h"
+#include "ezusb/ezusb.h"
+
+#include "util/log.h"
+
+static int info()
+{
+    HANDLE handle;
+    struct ezusb_ident ident;
+
+    log_misc("Opening device %s", EZUSB_DEVICE_PATH);
+
+    handle = ezusb_open(EZUSB_DEVICE_PATH);
+
+    if (handle == INVALID_HANDLE_VALUE) {
+        log_fatal("Could not open device %s", EZUSB_DEVICE_PATH);
+        return -3;
+    }
+
+    if (!ezusb_get_ident(handle, &ident)) {
+        log_fatal("Getting ident information failed");
+        return -4;
+    }
+
+    ezusb_close(handle);
+
+    log_info("Ident information format: <hex vid>,<hex pid>,<str dev name>");
+    printf("%04X,%04X,%s\n", ident.vid, ident.pid, ident.name);
+
+    return 0;
+}
+
+static int flash(const char* fw_path)
+{
+    HANDLE handle;
+    struct ezusb_firmware* fw;
+
+    fw = ezusb_firmware_load(fw_path);
+
+    if (!fw) {
+        log_fatal("Loading firmware from file '%s' failed", fw_path);
+        return -5;
+    }
+
+    log_misc("Loaded firmware, crc 0x%X, segments %d", fw->crc, 
+        fw->segment_count);
+
+    if (ezusb_firmware_crc(fw) != fw->crc) {
+        log_fatal("Firmware CRC check failed");
+        return -6;
+    }
+
+    log_misc("Opening device %s", EZUSB_DEVICE_PATH);
+
+    handle = ezusb_open(EZUSB_DEVICE_PATH);
+
+    if (handle == INVALID_HANDLE_VALUE) {
+        ezusb_firmware_free(fw);
+        log_fatal("Could not open device %s", EZUSB_DEVICE_PATH);
+        return -7;
+    }
+
+    log_misc("Flashing firmware...");
+
+    if (!ezusb_download_firmware(handle, fw)) {
+        log_fatal("Flashing firmware failed");
+        return -8;
+    } else {
+        log_info("Flashing firmware successful");
+    }
+
+    ezusb_close(handle);
+    ezusb_firmware_free(fw);
+
+    return 0;
+}
+
+static void usage(const char* argv0)
+{
+    printf("ezusb-tool for EZUSB hardware, e.g. IIDX C02 IO, build "
+        __DATE__ " " __TIME__ ", gitrev " STRINGIFY(GITREV) "\n"
+        "Usage: %s [cmd] ...\n"
+        "Available commands:\n"
+        "  info: Get basic information (vid, pid, name) of a connected "
+        "device\n"
+        "  flash: Flash a firmware binary\n", argv0);
+}
+
+int main(int argc, char** argv)
+{
+    int arg_pos;
+
+    if (argc < 2) {
+        usage(argv[0]);
+        return -1;
+    }
+
+    arg_pos = 1;
+
+    log_to_writer(log_writer_stderr, NULL);
+
+    if (!strcmp(argv[arg_pos], "info")) {
+        return info();
+    } else if (!strcmp(argv[arg_pos], "flash")) {
+        arg_pos++;
+
+        if (arg_pos >= argc) {
+            printf("Usage: flash [fw_path]\n"
+                "  fw_path: Path to firmware binary file to flash\n");
+            return -1;
+        }
+
+        return flash(argv[arg_pos]);
+    } else {
+        usage(argv[0]);
+        return -1;
+    }
+}