Chibios: cleanup usb_main code.

Author: flabbergast

protocol/chibios/usb_main.c

@@ -33,9 +33,9 @@
  * ---------------------------------------------------------
  */
 
-uint8_t keyboard_idle = 0;
-uint8_t keyboard_protocol = 1;
-uint16_t keyboard_led_stats = 0;
+uint8_t keyboard_idle __attribute__((aligned(2))) = 0;
+uint8_t keyboard_protocol __attribute__((aligned(2))) = 1;
+uint16_t keyboard_led_stats __attribute__((aligned(2))) = 0;
 volatile uint16_t keyboard_idle_count = 0;
 static virtual_timer_t keyboard_idle_timer;
 static void keyboard_idle_timer_cb(void *arg);
@@ -1350,7 +1350,7 @@ int8_t sendchar(uint8_t c) {
     return 0;
   }
   osalSysUnlock();
-  /* Timeout after 5us if the queue is full.
+  /* Timeout after 100us if the queue is full.
    * Increase this timeout if too much stuff is getting
    * dropped (i.e. the buffer is getting full too fast
    * for USB/HIDRAW to dequeue). Another possibility

protocol/chibios/usb_main.h

@@ -58,9 +58,6 @@ void send_remote_wakeup(USBDriver *usbp);
 #define NKRO_REPORT_KEYS  (NKRO_EPSIZE - 1)
 #endif
 
-/* this defines report_keyboard_t and computes REPORT_SIZE defines */
-// #include "report.h"
-
 /* extern report_keyboard_t keyboard_report_sent; */
 
 /* keyboard IN request callback handler */
@@ -122,8 +119,7 @@ typedef struct {
 #define CONSOLE_EPSIZE         16
 
 /* Number of IN reports that can be stored inside the output queue */
-#define CONSOLE_QUEUE_CAPACITY 2
-#define CONSOLE_QUEUE_BUFFER_SIZE (CONSOLE_QUEUE_CAPACITY * CONSOLE_EPSIZE)
+#define CONSOLE_QUEUE_CAPACITY 4
 
 /* Console flush time */
 #define CONSOLE_FLUSH_MS 50