1 files changed, 0 insertions, 283 deletions
diff --git a/tinyusb/hw/bsp/lpc55/family.c b/tinyusb/hw/bsp/lpc55/family.c
deleted file mode 100755
index 4fc1f622..00000000
--- a/tinyusb/hw/bsp/lpc55/family.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2018, hathach (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.
- */
-
-#include "bsp/board.h"
-#include "board.h"
-#include "fsl_device_registers.h"
-#include "fsl_gpio.h"
-#include "fsl_power.h"
-#include "fsl_iocon.h"
-#include "fsl_usart.h"
-#include "fsl_sctimer.h"
-#include "sct_neopixel.h"
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM
-//--------------------------------------------------------------------+
-
-// IOCON pin mux
-#define IOCON_PIO_DIGITAL_EN     0x0100u // Enables digital function
-#define IOCON_PIO_FUNC0          0x00u   // Selects pin function 0
-#define IOCON_PIO_FUNC1          0x01u   // Selects pin function 1
-#define IOCON_PIO_FUNC4          0x04u   // Selects pin function 4
-#define IOCON_PIO_FUNC7          0x07u   // Selects pin function 7
-#define IOCON_PIO_INV_DI         0x00u   // Input function is not inverted
-#define IOCON_PIO_MODE_INACT     0x00u   // No addition pin function
-#define IOCON_PIO_OPENDRAIN_DI   0x00u   // Open drain is disabled
-#define IOCON_PIO_SLEW_STANDARD  0x00u   // Standard mode, output slew rate control is enabled
-
-#define IOCON_PIO_DIG_FUNC0_EN   (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC0) // Digital pin function 0 enabled
-#define IOCON_PIO_DIG_FUNC1_EN   (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC1) // Digital pin function 1 enabled
-#define IOCON_PIO_DIG_FUNC4_EN   (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC4) // Digital pin function 2 enabled
-#define IOCON_PIO_DIG_FUNC7_EN   (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC7) // Digital pin function 2 enabled
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void USB0_IRQHandler(void)
-{
-  tud_int_handler(0);
-}
-
-void USB1_IRQHandler(void)
-{
-  tud_int_handler(1);
-}
-
-/****************************************************************
-name: BOARD_BootClockFROHF96M
-outputs:
-- {id: SYSTICK_clock.outFreq, value: 96 MHz}
-- {id: System_clock.outFreq, value: 96 MHz}
-settings:
-- {id: SYSCON.MAINCLKSELA.sel, value: SYSCON.fro_hf}
-sources:
-- {id: SYSCON.fro_hf.outFreq, value: 96 MHz}
-******************************************************************/
-void BootClockFROHF96M(void)
-{
-  /*!< Set up the clock sources */
-  /*!< Set up FRO */
-  POWER_DisablePD(kPDRUNCFG_PD_FRO192M); /*!< Ensure FRO is on  */
-  CLOCK_SetupFROClocking(12000000U);     /*!< Set up FRO to the 12 MHz, just for sure */
-  CLOCK_AttachClk(kFRO12M_to_MAIN_CLK); /*!< Switch to FRO 12MHz first to ensure we can change voltage without
-                                             accidentally being below the voltage for current speed */
-
-  CLOCK_SetupFROClocking(96000000U); /*!< Set up high frequency FRO output to selected frequency */
-
-  POWER_SetVoltageForFreq(96000000U); /*!< Set voltage for the one of the fastest clock outputs: System clock output */
-  CLOCK_SetFLASHAccessCyclesForFreq(96000000U); /*!< Set FLASH wait states for core */
-
-  /*!< Set up dividers */
-  CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U, false);     /*!< Set AHBCLKDIV divider to value 1 */
-
-  /*!< Set up clock selectors - Attach clocks to the peripheries */
-  CLOCK_AttachClk(kFRO_HF_to_MAIN_CLK); /*!< Switch MAIN_CLK to FRO_HF */
-
-  /*!< Set SystemCoreClock variable. */
-  SystemCoreClock = 96000000U;
-}
-
-void board_init(void)
-{
-  // Enable IOCON clock
-  CLOCK_EnableClock(kCLOCK_Iocon);
-
-  // Init 96 MHz clock
-  BootClockFROHF96M();
-
-  // 1ms tick timer
-  SysTick_Config(SystemCoreClock / 1000);
-
-#if CFG_TUSB_OS == OPT_OS_FREERTOS
-  // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
-  NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
-#endif
-
-  // Init all GPIO ports
-  GPIO_PortInit(GPIO, 0);
-  GPIO_PortInit(GPIO, 1);
-
-  // LED
-  IOCON_PinMuxSet(IOCON, LED_PORT, LED_PIN, IOCON_PIO_DIG_FUNC0_EN);
-  gpio_pin_config_t const led_config = { kGPIO_DigitalOutput, 1};
-  GPIO_PinInit(GPIO, LED_PORT, LED_PIN, &led_config);
-
-  board_led_write(0);
-
-#ifdef NEOPIXEL_PIN
-  // Neopixel
-  static uint32_t pixelData[NEOPIXEL_NUMBER];
-  IOCON_PinMuxSet(IOCON, NEOPIXEL_PORT, NEOPIXEL_PIN, IOCON_PIO_DIG_FUNC4_EN);
-
-  sctpix_init(NEOPIXEL_TYPE);
-  sctpix_addCh(NEOPIXEL_CH, pixelData, NEOPIXEL_NUMBER);
-  sctpix_setPixel(NEOPIXEL_CH, 0, 0x100010);
-  sctpix_setPixel(NEOPIXEL_CH, 1, 0x100010);
-  sctpix_show();
-#endif
-
-  // Button
-  IOCON_PinMuxSet(IOCON, BUTTON_PORT, BUTTON_PIN, IOCON_PIO_DIG_FUNC0_EN);
-  gpio_pin_config_t const button_config = { kGPIO_DigitalInput, 0};
-  GPIO_PinInit(GPIO, BUTTON_PORT, BUTTON_PIN, &button_config);
-
-#ifdef UART_DEV
-  // UART
-  IOCON_PinMuxSet(IOCON, UART_RX_PINMUX);
-  IOCON_PinMuxSet(IOCON, UART_TX_PINMUX);
-
-  // Enable UART when debug log is on
-  CLOCK_AttachClk(kFRO12M_to_FLEXCOMM0);
-  usart_config_t uart_config;
-  USART_GetDefaultConfig(&uart_config);
-  uart_config.baudRate_Bps = CFG_BOARD_UART_BAUDRATE;
-  uart_config.enableTx     = true;
-  uart_config.enableRx     = true;
-  USART_Init(UART_DEV, &uart_config, 12000000);
-#endif
-
-  // USB VBUS
-  /* PORT0 PIN22 configured as USB0_VBUS */
-  IOCON_PinMuxSet(IOCON, 0U, 22U, IOCON_PIO_DIG_FUNC7_EN);
-
-#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE
-  // Port0 is Full Speed
-
-  /* Turn on USB0 Phy */
-  POWER_DisablePD(kPDRUNCFG_PD_USB0_PHY);
-
-  /* reset the IP to make sure it's in reset state. */
-  RESET_PeripheralReset(kUSB0D_RST_SHIFT_RSTn);
-  RESET_PeripheralReset(kUSB0HSL_RST_SHIFT_RSTn);
-  RESET_PeripheralReset(kUSB0HMR_RST_SHIFT_RSTn);
-
-  // Enable USB Clock Adjustments to trim the FRO for the full speed controller
-  ANACTRL->FRO192M_CTRL |= ANACTRL_FRO192M_CTRL_USBCLKADJ_MASK;
-  CLOCK_SetClkDiv(kCLOCK_DivUsb0Clk, 1, false);
-  CLOCK_AttachClk(kFRO_HF_to_USB0_CLK);
-
-  /*According to reference mannual, device mode setting has to be set by access usb host register */
-  CLOCK_EnableClock(kCLOCK_Usbhsl0);  // enable usb0 host clock
-  USBFSH->PORTMODE |= USBFSH_PORTMODE_DEV_ENABLE_MASK;
-  CLOCK_DisableClock(kCLOCK_Usbhsl0); // disable usb0 host clock
-
-  /* enable USB Device clock */
-  CLOCK_EnableUsbfs0DeviceClock(kCLOCK_UsbfsSrcFro, CLOCK_GetFreq(kCLOCK_FroHf));
-#endif
-
-#if CFG_TUSB_RHPORT1_MODE & OPT_MODE_DEVICE
-  // Port1 is High Speed
-
-  /* Turn on USB1 Phy */
-  POWER_DisablePD(kPDRUNCFG_PD_USB1_PHY);
-
-  /* reset the IP to make sure it's in reset state. */
-  RESET_PeripheralReset(kUSB1H_RST_SHIFT_RSTn);
-  RESET_PeripheralReset(kUSB1D_RST_SHIFT_RSTn);
-  RESET_PeripheralReset(kUSB1_RST_SHIFT_RSTn);
-  RESET_PeripheralReset(kUSB1RAM_RST_SHIFT_RSTn);
-
-  /* According to reference mannual, device mode setting has to be set by access usb host register */
-  CLOCK_EnableClock(kCLOCK_Usbh1); // enable usb0 host clock
-
-  USBHSH->PORTMODE = USBHSH_PORTMODE_SW_PDCOM_MASK; // Put PHY powerdown under software control
-  USBHSH->PORTMODE |= USBHSH_PORTMODE_DEV_ENABLE_MASK;
-
-  CLOCK_DisableClock(kCLOCK_Usbh1); // disable usb0 host clock
-
-  /* enable USB Device clock */
-  CLOCK_EnableUsbhs0PhyPllClock(kCLOCK_UsbPhySrcExt, XTAL0_CLK_HZ);
-  CLOCK_EnableUsbhs0DeviceClock(kCLOCK_UsbSrcUnused, 0U);
-  CLOCK_EnableClock(kCLOCK_UsbRam1);
-
-  // Enable PHY support for Low speed device + LS via FS Hub
-  USBPHY->CTRL |= USBPHY_CTRL_SET_ENUTMILEVEL2_MASK | USBPHY_CTRL_SET_ENUTMILEVEL3_MASK;
-
-  // Enable all power for normal operation
-  USBPHY->PWD = 0;
-
-  USBPHY->CTRL_SET = USBPHY_CTRL_SET_ENAUTOCLR_CLKGATE_MASK;
-  USBPHY->CTRL_SET = USBPHY_CTRL_SET_ENAUTOCLR_PHY_PWD_MASK;
-
-  // TX Timing
-//  uint32_t phytx = USBPHY->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);
-//  USBPHY->TX = phytx;
-#endif
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
-  GPIO_PinWrite(GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
-
-#ifdef NEOPIXEL_PIN
-  if (state) {
-    sctpix_setPixel(NEOPIXEL_CH, 0, 0x100000);
-    sctpix_setPixel(NEOPIXEL_CH, 1, 0x101010);
-  } else {
-    sctpix_setPixel(NEOPIXEL_CH, 0, 0x001000);
-    sctpix_setPixel(NEOPIXEL_CH, 1, 0x000010);
-  }
-  sctpix_show();
-#endif
-}
-
-uint32_t board_button_read(void)
-{
-  // active low
-  return BUTTON_STATE_ACTIVE == GPIO_PinRead(GPIO, BUTTON_PORT, BUTTON_PIN);
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}
-
-int board_uart_write(void const * buf, int len)
-{
-  USART_WriteBlocking(UART_DEV, (uint8_t *)buf, len);
-  return len;
-}
-
-#if CFG_TUSB_OS == OPT_OS_NONE
-volatile uint32_t system_ticks = 0;
-void SysTick_Handler(void)
-{
-  system_ticks++;
-}
-
-uint32_t board_millis(void)
-{
-  return system_ticks;
-}
-#endif