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authorpatrickmt <40182064+patrickmt@users.noreply.github.com>2018-11-02 15:30:51 -0400
committerDrashna Jaelre <drashna@live.com>2018-11-02 14:33:07 -0700
commitcec203ea80c8e9365bb5f43418fba5971dd4091f (patch)
tree6ea7d621f7f14bf6ea2b5019867cac8c71a0e8e8 /tmk_core/common
parent563fe23e53fb747f509b8558bb29bde0baf2d6a8 (diff)
USB Suspend for arm_atsam protocol
Rewrote USB state tracking for implementation of suspend state. Updated suspend.c in entirety. Main subtasks (generally hardware related) are now run prior to keyboard task.
Diffstat (limited to 'tmk_core/common')
-rw-r--r--tmk_core/common/arm_atsam/suspend.c90
1 files changed, 79 insertions, 11 deletions
diff --git a/tmk_core/common/arm_atsam/suspend.c b/tmk_core/common/arm_atsam/suspend.c
index 01d1930ea5..e34965df64 100644
--- a/tmk_core/common/arm_atsam/suspend.c
+++ b/tmk_core/common/arm_atsam/suspend.c
@@ -1,17 +1,85 @@
-/* Copyright 2017 Fred Sundvik
+#include "matrix.h"
+#include "i2c_master.h"
+#include "led_matrix.h"
+#include "suspend.h"
+
+/** \brief Suspend idle
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
+ * FIXME: needs doc
+ */
+void suspend_idle(uint8_t time) {
+ /* Note: Not used anywhere currently */
+}
+
+/** \brief Run user level Power down
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * FIXME: needs doc
+ */
+__attribute__ ((weak))
+void suspend_power_down_user (void) {
+
+}
+
+/** \brief Run keyboard level Power down
+ *
+ * FIXME: needs doc
+ */
+__attribute__ ((weak))
+void suspend_power_down_kb(void) {
+ suspend_power_down_user();
+}
+
+/** \brief Suspend power down
+ *
+ * FIXME: needs doc
+ */
+void suspend_power_down(void)
+{
+ I2C3733_Control_Set(0); //Disable LED driver
+
+ suspend_power_down_kb();
+}
+
+__attribute__ ((weak)) void matrix_power_up(void) {}
+__attribute__ ((weak)) void matrix_power_down(void) {}
+bool suspend_wakeup_condition(void) {
+ matrix_power_up();
+ matrix_scan();
+ matrix_power_down();
+ for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+ if (matrix_get_row(r)) return true;
+ }
+ return false;
+}
+
+/** \brief run user level code immediately after wakeup
+ *
+ * FIXME: needs doc
+ */
+__attribute__ ((weak))
+void suspend_wakeup_init_user(void) {
+
+}
+
+/** \brief run keyboard level code immediately after wakeup
+ *
+ * FIXME: needs doc
+ */
+__attribute__ ((weak))
+void suspend_wakeup_init_kb(void) {
+ suspend_wakeup_init_user();
+}
+
+/** \brief run immediately after wakeup
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * FIXME: needs doc
*/
+void suspend_wakeup_init(void) {
+ /* If LEDs are set to enabled, enable the hardware */
+ if (led_enabled) {
+ I2C3733_Control_Set(1);
+ }
+ suspend_wakeup_init_kb();
+}