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authorPriyadi Iman Nurcahyo <priyadi@priyadi.net>2016-11-26 13:24:53 +0700
committerPriyadi Iman Nurcahyo <priyadi@priyadi.net>2016-11-26 13:24:53 +0700
commit9a071f051ca9dffdf64b68ea59b2424e37bc51e7 (patch)
tree7c59dd33a8636d90cdfb7bcac1348687652187c9
parent631b8999a737ec73610f8b569b1f775cadf08172 (diff)
Make PS2 init delay configurable. Some devices are not fully powered up
after 1s.
-rw-r--r--tmk_core/protocol/ps2_mouse.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/tmk_core/protocol/ps2_mouse.c b/tmk_core/protocol/ps2_mouse.c
index c3e8b3c1c3..82f6966e8e 100644
--- a/tmk_core/protocol/ps2_mouse.c
+++ b/tmk_core/protocol/ps2_mouse.c
@@ -26,6 +26,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "print.h"
#include "debug.h"
+#ifndef PS2_INIT_DELAY
+#define PS2_INIT_DELAY 1000
+#endif
static report_mouse_t mouse_report = {};
@@ -39,7 +42,7 @@ uint8_t ps2_mouse_init(void) {
ps2_host_init();
- _delay_ms(1000); // wait for powering up
+ _delay_ms(PS2_INIT_DELAY); // wait for powering up
// send Reset
rcv = ps2_host_send(0xFF);