StackRduino
diff --git a/‎shared-module/displayio/Display.c‎
Lines changed: 1 addition & 1 deletion b/‎shared-module/displayio/Display.c‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎shared-module/displayio/I2CDisplay.c‎
Lines changed: 3 additions & 1 deletion b/‎shared-module/displayio/I2CDisplay.c‎
Lines changed: 3 additions & 1 deletion
@@ -90,7 +90,7 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self,
             self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, cmd, 1);
             self->core.send(self->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, data, data_size);
         }
-        self->core.end_transaction(self->core.bus);
+        displayio_display_core_end_transaction(&self->core);
         uint16_t delay_length_ms = 10;
         if (delay) {
             data_size++;
 
@@ -91,11 +91,13 @@ bool common_hal_displayio_i2cdisplay_bus_free(mp_obj_t obj) {
     if (!common_hal_busio_i2c_try_lock(self->bus)) {
         return false;
     }
+    common_hal_busio_i2c_unlock(self->bus);
     return true;
 }
 
 bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) {
-    return common_hal_displayio_i2cdisplay_bus_free(obj);
+    displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj);
+    return !common_hal_busio_i2c_try_lock(self->bus);
 }
 
 void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, display_byte_type_t data_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) {
Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,7 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self,`
`90`	`90`	`self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, cmd, 1);`
`91`	`91`	`self->core.send(self->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, data, data_size);`
`92`	`92`	`}`
`93`		`- self->core.end_transaction(self->core.bus);`
	`93`	`+ displayio_display_core_end_transaction(&self->core);`
`94`	`94`	`uint16_t delay_length_ms = 10;`
`95`	`95`	`if (delay) {`
`96`	`96`	`data_size++;`
Original file line number	Diff line number	Diff line change
`@@ -91,11 +91,13 @@ bool common_hal_displayio_i2cdisplay_bus_free(mp_obj_t obj) {`
`91`	`91`	`if (!common_hal_busio_i2c_try_lock(self->bus)) {`
`92`	`92`	`return false;`
`93`	`93`	`}`
	`94`	`+ common_hal_busio_i2c_unlock(self->bus);`
`94`	`95`	`return true;`
`95`	`96`	`}`
`96`	`97`
`97`	`98`	`bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) {`
`98`		`- return common_hal_displayio_i2cdisplay_bus_free(obj);`
	`99`	`+ displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj);`
	`100`	`+ return !common_hal_busio_i2c_try_lock(self->bus);`
`99`	`101`	`}`
`100`	`102`
`101`	`103`	`void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, display_byte_type_t data_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) {`