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Add dual role (concurrent) example

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This reads HID devices over host and then translates that to ASCII
and sends it over CDC device.
This commit is contained in:
Scott Shawcroft
2022-02-22 18:10:09 -08:00
parent 8a6fe8a8f3
commit d749597591
9 changed files with 799 additions and 3 deletions
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3
hw/bsp/imxrt/boards/mimxrt1060_evk/board.mk
View File

@@ -7,5 +7,8 @@ JLINK_DEVICE = MIMXRT1062xxx6A
# For flash-pyocd target
PYOCD_TARGET = mimxrt1060
BOARD_DEVICE_RHPORT_NUM = 1
BOARD_HOST_RHPORT_NUM = 0
# flash using pyocd
flash: flash-pyocd

23
hw/bsp/imxrt/family.c
View File

@@ -99,12 +99,12 @@ void board_init(void)
CLOCK_EnableUsbhs0Clock(kCLOCK_Usb480M, 480000000U);
// USB1
// CLOCK_EnableUsbhs1PhyPllClock(kCLOCK_Usbphy480M, 480000000U);
// CLOCK_EnableUsbhs1Clock(kCLOCK_Usb480M, 480000000U);
CLOCK_EnableUsbhs1PhyPllClock(kCLOCK_Usbphy480M, 480000000U);
CLOCK_EnableUsbhs1Clock(kCLOCK_Usb480M, 480000000U);
USBPHY_Type* usb_phy;
// RT105x RT106x have dual USB controller. TODO support USB2
// RT105x RT106x have dual USB controller.
#ifdef USBPHY1
usb_phy = USBPHY1;
#else
@@ -122,6 +122,23 @@ void board_init(void)
phytx &= ~(USBPHY_TX_D_CAL_MASK | USBPHY_TX_TXCAL45DM_MASK | USBPHY_TX_TXCAL45DP_MASK);
phytx |= USBPHY_TX_D_CAL(0x0C) | USBPHY_TX_TXCAL45DP(0x06) | USBPHY_TX_TXCAL45DM(0x06);
usb_phy->TX = phytx;
// RT105x RT106x have dual USB controller.
#ifdef USBPHY2
usb_phy = USBPHY2;
// Enable PHY support for Low speed device + LS via FS Hub
usb_phy->CTRL |= USBPHY_CTRL_SET_ENUTMILEVEL2_MASK | USBPHY_CTRL_SET_ENUTMILEVEL3_MASK;
// Enable all power for normal operation
usb_phy->PWD = 0;
// TX Timing
phytx = usb_phy->TX;
phytx &= ~(USBPHY_TX_D_CAL_MASK | USBPHY_TX_TXCAL45DM_MASK | USBPHY_TX_TXCAL45DP_MASK);
phytx |= USBPHY_TX_D_CAL(0x0C) | USBPHY_TX_TXCAL45DP(0x06) | USBPHY_TX_TXCAL45DM(0x06);
usb_phy->TX = phytx;
#endif
}
//--------------------------------------------------------------------+

7
hw/bsp/imxrt/family.mk
View File

@@ -15,6 +15,13 @@ CFLAGS += \
-DXIP_BOOT_HEADER_ENABLE=1 \
-DCFG_TUSB_MCU=OPT_MCU_MIMXRT10XX
ifdef BOARD_DEVICE_RHPORT_NUM
CFLAGS += -DBOARD_DEVICE_RHPORT_NUM=$(BOARD_DEVICE_RHPORT_NUM)
endif
ifdef BOARD_HOST_RHPORT_NUM
CFLAGS += -DBOARD_HOST_RHPORT_NUM=$(BOARD_HOST_RHPORT_NUM)
endif
# mcu driver cause following warnings
CFLAGS += -Wno-error=unused-parameter -Wno-error=implicit-fallthrough=