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authortmk <nobody@nowhere>2013-09-21 22:47:03 +0900
committertmk <nobody@nowhere>2013-09-21 22:47:03 +0900
commit7d692c492ca999edd827477b914ae38ce43bf519 (patch)
tree60c42dc9460c9f924c2274ccb7d2252bcea6e399 /common
parent6ccea742deb84451a5815e40ccfc3aaa74feb622 (diff)
Fix USB initilaize on LUFA
- Add print messages of USB intialize procesure. - call out sei() in earlier stage. LUFA API doc of USB_Init() says: interrupts must be enabled within 500ms ... to ensure that the host does not time out whilst enumerating the device - remove matrix_init() from suspend_wakeup_init(). It is not needed in fact and if matrix_init() takes long time to initialize it prevents host emnumerating the device.
Diffstat (limited to 'common')
-rw-r--r--common/keyboard.c3
-rw-r--r--common/suspend.c3
2 files changed, 1 insertions, 5 deletions
diff --git a/common/keyboard.c b/common/keyboard.c
index d1821a099f..601e3abe17 100644
--- a/common/keyboard.c
+++ b/common/keyboard.c
@@ -54,9 +54,6 @@ static bool has_ghost_in_row(uint8_t row)
void keyboard_init(void)
{
- // TODO: configuration of sendchar impl
- print_set_sendchar(sendchar);
-
timer_init();
matrix_init();
#ifdef PS2_MOUSE_ENABLE
diff --git a/common/suspend.c b/common/suspend.c
index 146b96d5cc..5b378892f3 100644
--- a/common/suspend.c
+++ b/common/suspend.c
@@ -51,8 +51,7 @@ bool suspend_wakeup_condition(void)
// run immediately after wakeup
void suspend_wakeup_init(void)
{
- // clear matrix and keyboard state
- matrix_init();
+ // clear keyboard state
clear_keyboard();
#ifdef BACKLIGHT_ENABLE
backlight_init();