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pkg/tinyusb: add ESP32-S2 and ESP32-S3 support

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This commit is contained in:
Gunar Schorcht 2022-09-28 23:52:45 +02:00
parent 136827e6da
commit 21b3bcd0c0
4 changed files with 59 additions and 0 deletions
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3
pkg/tinyusb/Makefile
View File

@ -67,3 +67,6 @@ tinyusb_device:
tinyusb_host:
$(QQ)"$(MAKE)" -C $(PSRC)/host -f $(RIOTBASE)/Makefile.base MODULE=$@
tinyusb_portable_espressif:
$(QQ)"$(MAKE)" -C $(PSRC)/portable/espressif/esp32sx -f $(RIOTBASE)/Makefile.base MODULE=$@

7
pkg/tinyusb/Makefile.dep
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@ -55,6 +55,13 @@ ifneq (,$(filter tinyusb_class_video,$(USEMODULE)))
FEATURES_REQUIRED += tinyusb_device
endif
# tinyUSB hardware driver selection
ifneq (,$(filter esp32s2 esp32s3,$(CPU_FAM)))
USEMODULE += tinyusb_portable_espressif
else
$(error CPU family not supported)
endif
# other module dependencies
USEMODULE += periph_usbdev_clk
USEMODULE += sema

8
pkg/tinyusb/Makefile.include
View File

@ -6,6 +6,14 @@ INCLUDES += -I$(PKGDIRBASE)/tinyusb/src
CFLAGS += -DCFG_TUSB_OS=OPT_OS_CUSTOM
CFLAGS += -Wno-format-nonliteral
ifeq (esp32s2,$(CPU_FAM))
CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_ESP32S2
else ifeq (esp32s3,$(CPU_FAM))
CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_ESP32S3
else
$(error CPU family not supported)
endif
ifneq (,$(filter tinyusb_class_net_ecm_rndis,$(USEMODULE)))
INCLUDES += -I$(PKGDIRBASE)/tinyusb/lib/networking
endif

41
pkg/tinyusb/hw/hw_esp32.c Normal file
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@ -0,0 +1,41 @@
/*
* Copyright (C) 2022 Gunar Schorcht
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup pkg_tinyusb
* @brief
* @{
*
* @brief tinyUSB hardware driver for ESP32x SoCs
* @author Gunar Schorcht <gunar@schorcht.net>
*/
#include <errno.h>
#include "esp_err.h"
#include "esp_private/usb_phy.h"
#include "log.h"
static usb_phy_handle_t phy_hdl;
int tinyusb_hw_init(void)
{
usb_phy_config_t phy_conf = {
.controller = USB_PHY_CTRL_OTG,
.otg_mode = USB_OTG_MODE_DEVICE,
.target = USB_PHY_TARGET_INT, /* only internal PHY supported */
};
if (usb_new_phy(&phy_conf, &phy_hdl) != ESP_OK) {
LOG_TAG_ERROR("usb", "Install USB PHY failed");
return -ENODEV;
}
return 0;
}