moving esp32s2 to dwc2, abstract dwc2_set_turnaround()

2021-10-25 15:51:41 +07:00
parent a0202df920
commit 4ccf60954d
8 changed files with 222 additions and 101 deletions
--- a/src/portable/synopsys/dwc2/dwc2_esp32.h
+++ b/src/portable/synopsys/dwc2/dwc2_esp32.h
@@ -0,0 +1,82 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+
+#ifndef _DWC2_ESP32_H_
+#define _DWC2_ESP32_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include "esp_intr_alloc.h"
+#include "soc/periph_defs.h"
+//#include "soc/usb_periph.h"
+
+#define DWC2_REG_BASE       0x60080000UL
+#define DWC2_EP_MAX         5             // USB_OUT_EP_NUM
+#define DWC2_EP_FIFO_SIZE   1024
+
+// #define EP_FIFO_NUM 5
+
+static intr_handle_t usb_ih;
+
+static void dcd_int_handler_wrap(void* arg)
+{
+  (void) arg;
+  dcd_int_handler(0);
+}
+
+static inline void dcd_dwc2_int_enable (uint8_t rhport)
+{
+  (void) rhport;
+  esp_intr_alloc(ETS_USB_INTR_SOURCE, ESP_INTR_FLAG_LOWMED, dcd_int_handler_wrap, NULL, &usb_ih);
+}
+
+static inline void dcd_dwc2_int_disable (uint8_t rhport)
+{
+  (void) rhport;
+  esp_intr_free(usb_ih);
+}
+
+static inline void dwc2_remote_wakeup_delay(void)
+{
+  vTaskDelay(pdMS_TO_TICKS(1));
+}
+
+static inline void dwc2_set_turnaround(dwc2_core_t * core, tusb_speed_t speed)
+{
+  (void) core;
+  (void) speed;
+
+  // keep the reset value
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _DWC2_ESP32_H_ */