usb_hid: Fix timer size uint16_t to uint32_t;

3 files changed, 45 insertions, 7 deletions

diff --git a/common/debug.c b/common/debug.c
new file mode 100644
index 0000000000..41d566ee3a
--- /dev/null
+++ b/common/debug.c
@@ -0,0 +1,9 @@
+#include <stdbool.h>
+#include "debug.h"
+
+
+bool debug_enable = false;
+bool debug_matrix = false;
+bool debug_keyboard = false;
+bool debug_mouse = false;
+
diff --git a/common/timer.c b/common/timer.c
index 48a38c9b68..8b8d37e8b3 100644
--- a/common/timer.c
+++ b/common/timer.c
@@ -22,7 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 // counter resolution 1ms
-volatile uint16_t timer_count = 0;
+volatile uint32_t timer_count = 0;
 
 void timer_init(void)
 {
@@ -59,7 +59,20 @@ void timer_clear(void)
 inline
 uint16_t timer_read(void)
 {
-    uint16_t t;
+    uint32_t t;
+
+    uint8_t sreg = SREG;
+    cli();
+    t = timer_count;
+    SREG = sreg;
+
+    return (t & 0xFFFF);
+}
+
+inline
+uint32_t timer_read32(void)
+{
+    uint32_t t;
 
     uint8_t sreg = SREG;
     cli();
@@ -72,14 +85,27 @@ uint16_t timer_read(void)
 inline
 uint16_t timer_elapsed(uint16_t last)
 {
-    uint16_t t;
+    uint32_t t;
+
+    uint8_t sreg = SREG;
+    cli();
+    t = timer_count;
+    SREG = sreg;
+
+    return TIMER_DIFF_16((t & 0xFFFF), last);
+}
+
+inline
+uint32_t timer_elapsed32(uint32_t last)
+{
+    uint32_t t;
 
     uint8_t sreg = SREG;
     cli();
     t = timer_count;
     SREG = sreg;
 
-    return TIMER_DIFF_MS(t, last);
+    return TIMER_DIFF_32(t, last);
 }
 
 // excecuted once per 1ms.(excess for just timer count?)
diff --git a/common/timer.h b/common/timer.h
index d24d3eab62..70b008e6c9 100644
--- a/common/timer.h
+++ b/common/timer.h
@@ -40,20 +40,23 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 
 #define TIMER_DIFF(a, b, max)   ((a) >= (b) ?  (a) - (b) : (max) - (b) + (a))
-#define TIMER_DIFF_RAW(a, b)    TIMER_DIFF(a, b, UINT8_MAX)
-#define TIMER_DIFF_MS(a, b)     TIMER_DIFF(a, b, UINT16_MAX)
+#define TIMER_DIFF_8(a, b)      TIMER_DIFF(a, b, UINT8_MAX)
+#define TIMER_DIFF_16(a, b)     TIMER_DIFF(a, b, UINT16_MAX)
+#define TIMER_DIFF_32(a, b)     TIMER_DIFF(a, b, UINT32_MAX)
 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
-extern volatile uint16_t timer_count;
+extern volatile uint32_t timer_count;
 
 
 void timer_init(void);
 void timer_clear(void);
 uint16_t timer_read(void);
+uint32_t timer_read32(void);
 uint16_t timer_elapsed(uint16_t last);
+uint32_t timer_elapsed32(uint32_t last);
 #ifdef __cplusplus
 }
 #endif