Changeset 75732da in mainline for uspace/app

Timestamp:

2010-12-13T07:20:20Z (15 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

309dea52

Parents:

84439d7 (diff), 37f7cfe (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge development/ changes

Location:

uspace/app

Files:

• netecho/print_error.c (modified) (1 diff)
• tester/Makefile (modified) (1 diff)
• tester/adt/usbaddrkeep.c (added)
• tester/adt/usbaddrkeep.def (added)
• tester/tester.c (modified) (1 diff)
• tester/tester.h (modified) (1 diff)
• usbinfo/Makefile (added)
• usbinfo/dump.c (added)
• usbinfo/main.c (added)
• usbinfo/usbinfo.h (added)
• virtusbkbd/Makefile (modified) (1 diff)
• virtusbkbd/virtusbkbd.c (modified) (7 diffs)

uspace/app/netecho/print_error.c

@@ -164 +164 @@
         case EDESTADDRREQ:
                 fprintf(output, "Destination address required (%d) error", error_code);
-        case TRY_AGAIN:
+        case EAGAIN:
                 fprintf(output, "Try again (%d) error", error_code);
         default:

uspace/app/tester/Makefile

@@ -31 +31 @@
 BINARY = tester
 
+LIBS += $(LIBUSB_PREFIX)/libusb.a
+EXTRA_CFLAGS += -I$(LIBUSB_PREFIX)/include
+
 SOURCES = \
         tester.c \
+        adt/usbaddrkeep.c \
         thread/thread1.c \
         print/print1.c \

uspace/app/tester/tester.c

@@ -65 +65 @@
 #include "mm/malloc1.def"
 #include "hw/serial/serial1.def"
+#include "adt/usbaddrkeep.def"
         {NULL, NULL, NULL, false}
 };

uspace/app/tester/tester.h

@@ -82 +82 @@
 extern const char *test_malloc1(void);
 extern const char *test_serial1(void);
+extern const char *test_usbaddrkeep(void);
 
 extern test_t tests[];

uspace/app/virtusbkbd/Makefile

@@ -33 +33 @@
 
 LIBS = $(LIBUSB_PREFIX)/libusb.a $(LIBUSBVIRT_PREFIX)/libusbvirt.a
-EXTRA_CFLAGS = -I$(LIBUSB_PREFIX)/include -I$(LIBUSBVIRT_PREFIX)/include
+EXTRA_CFLAGS = -I$(LIBUSB_PREFIX)/include -I$(LIBUSBVIRT_PREFIX)/include -I$(LIBDRV_PREFIX)/include
 
 SOURCES = \

uspace/app/virtusbkbd/virtusbkbd.c

@@ -55 +55 @@
 #include "stdreq.h"
 
-#define LOOPS 5
+/** Pause between individual key-presses in seconds. */
+#define KEY_PRESS_DELAY 2
 #define NAME "virt-usb-kbd"
 
@@ -83 +84 @@
 }
 
+/** Compares current and last status of pressed keys.
+ *
+ * @warning Has side-efect - changes status_last field.
+ *
+ * @param status_now Status now.
+ * @param status_last Last status.
+ * @param len Size of status.
+ * @return Whether they are the same.
+ */
+static bool keypress_check_with_last_request(uint8_t *status_now,
+    uint8_t *status_last, size_t len)
+{
+        bool same = true;
+        size_t i;
+        for (i = 0; i < len; i++) {
+                if (status_now[i] != status_last[i]) {
+                        status_last[i] = status_now[i];
+                        same = false;
+                }
+        }
+        return same;
+}
+
 static int on_request_for_data(struct usbvirt_device *dev,
     usb_endpoint_t endpoint, void *buffer, size_t size, size_t *actual_size)
 {
+        static uint8_t last_data[2 + KB_MAX_KEYS_AT_ONCE];
+
         if (size < 2 + KB_MAX_KEYS_AT_ONCE) {
                 return EINVAL;
@@ -101 +127 @@
         }
         
+        if (keypress_check_with_last_request(data, last_data,
+            2 + KB_MAX_KEYS_AT_ONCE)) {
+                *actual_size = 0;
+                return EOK;
+        }
+
         memcpy(buffer, &data, *actual_size);
         
@@ -153 +185 @@
         .ops = &keyboard_ops,
         .descriptors = &descriptors,
+        .lib_debug_level = 3,
+        .lib_debug_enabled_tags = USBVIRT_DEBUGTAG_ALL,
         .name = "keyboard"
 };
@@ -178 +212 @@
         printf("\n");
         
-        fibril_sleep(1);
+        fibril_sleep(KEY_PRESS_DELAY);
 }
 
@@ -203 +237 @@
 int main(int argc, char * argv[])
 {
-        printf("Dump of report descriptor (%u bytes):\n", report_descriptor_size);
+        printf("Dump of report descriptor (%zu bytes):\n", report_descriptor_size);
         size_t i;
         for (i = 0; i < report_descriptor_size; i++) {
@@ -224 +258 @@
         
         printf("%s: Simulating keyboard events...\n", NAME);
-        kb_process_events(&status, keyboard_events, keyboard_events_count,
-            on_keyboard_change);
+        while (1) {
+                kb_process_events(&status, keyboard_events, keyboard_events_count,
+                        on_keyboard_change);
+        }
         
         printf("%s: Terminating...\n", NAME);