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authorPurdea Andrei <andrei@purdea.ro>2021-11-02 07:54:29 +0200
committerGitHub <noreply@github.com>2021-11-02 16:54:29 +1100
commit76fb54403ccd3ebaf1ca49c5172335e3593c5c5c (patch)
tree30b41c0b027baa5b9494f80ec0fd83c50a53fd5b /drivers
parent85d94d0c4d97de3d1b7ce0476499f44e79c25944 (diff)
haptic: Feature to disable it when usb port is not configured or suspended. (#12692)
This also add support for specifying a LED pin to indicate haptic status, and also adds support for a haptic-enable pin, which is useful to turn off the boost converter on the solenoid driver.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/haptic/solenoid.c16
-rw-r--r--drivers/haptic/solenoid.h8
2 files changed, 18 insertions, 6 deletions
diff --git a/drivers/haptic/solenoid.c b/drivers/haptic/solenoid.c
index 25cf344655..7a09940f78 100644
--- a/drivers/haptic/solenoid.c
+++ b/drivers/haptic/solenoid.c
@@ -19,6 +19,7 @@
#include "solenoid.h"
#include "haptic.h"
#include "gpio.h"
+#include "usb_device_state.h"
bool solenoid_on = false;
bool solenoid_buzzing = false;
@@ -36,7 +37,7 @@ void solenoid_set_buzz(int buzz) { haptic_set_buzz(buzz); }
void solenoid_set_dwell(uint8_t dwell) { solenoid_dwell = dwell; }
void solenoid_stop(void) {
- writePinLow(SOLENOID_PIN);
+ SOLENOID_PIN_WRITE_INACTIVE();
solenoid_on = false;
solenoid_buzzing = false;
}
@@ -48,7 +49,7 @@ void solenoid_fire(void) {
solenoid_on = true;
solenoid_buzzing = true;
solenoid_start = timer_read();
- writePinHigh(SOLENOID_PIN);
+ SOLENOID_PIN_WRITE_ACTIVE();
}
void solenoid_check(void) {
@@ -69,20 +70,23 @@ void solenoid_check(void) {
if ((elapsed % (SOLENOID_BUZZ_ACTUATED + SOLENOID_BUZZ_NONACTUATED)) < SOLENOID_BUZZ_ACTUATED) {
if (!solenoid_buzzing) {
solenoid_buzzing = true;
- writePinHigh(SOLENOID_PIN);
+ SOLENOID_PIN_WRITE_ACTIVE();
}
} else {
if (solenoid_buzzing) {
solenoid_buzzing = false;
- writePinLow(SOLENOID_PIN);
+ SOLENOID_PIN_WRITE_INACTIVE();
}
}
}
}
void solenoid_setup(void) {
+ SOLENOID_PIN_WRITE_INACTIVE();
setPinOutput(SOLENOID_PIN);
- solenoid_fire();
+ if ((!HAPTIC_OFF_IN_LOW_POWER) || (usb_device_state == USB_DEVICE_STATE_CONFIGURED)) {
+ solenoid_fire();
+ }
}
-void solenoid_shutdown(void) { writePinLow(SOLENOID_PIN); }
+void solenoid_shutdown(void) { SOLENOID_PIN_WRITE_INACTIVE(); }
diff --git a/drivers/haptic/solenoid.h b/drivers/haptic/solenoid.h
index f2a3bc4c30..653148154f 100644
--- a/drivers/haptic/solenoid.h
+++ b/drivers/haptic/solenoid.h
@@ -49,6 +49,14 @@
# error SOLENOID_PIN not defined
#endif
+#ifdef SOLENOID_PIN_ACTIVE_LOW
+# define SOLENOID_PIN_WRITE_ACTIVE() writePinLow(SOLENOID_PIN)
+# define SOLENOID_PIN_WRITE_INACTIVE() writePinHigh(SOLENOID_PIN)
+#else
+# define SOLENOID_PIN_WRITE_ACTIVE() writePinHigh(SOLENOID_PIN)
+# define SOLENOID_PIN_WRITE_INACTIVE() writePinLow(SOLENOID_PIN)
+#endif
+
void solenoid_buzz_on(void);
void solenoid_buzz_off(void);
void solenoid_set_buzz(int buzz);