2 files changed, 0 insertions, 121 deletions
diff --git a/tinyusb b/tinyusb
new file mode 160000
+Subproject f8288be03f28ad7b944e6925f49422dfa39202c
diff --git a/tinyusb/hw/bsp/nutiny_nuc121s/nutiny_nuc121.c b/tinyusb/hw/bsp/nutiny_nuc121s/nutiny_nuc121.c
deleted file mode 100755
index 7117a342..00000000
--- a/tinyusb/hw/bsp/nutiny_nuc121s/nutiny_nuc121.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 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.
- */
-
-#include "bsp/board.h"
-#include "NuMicro.h"
-#include "clk.h"
-#include "sys.h"
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void USBD_IRQHandler(void)
-{
-  tud_int_handler(0);
-}
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM
-//--------------------------------------------------------------------+
-#define LED_PORT              PB
-#define LED_PIN               4
-#define LED_PIN_IO            PB4
-#define LED_STATE_ON          0
-
-void board_init(void)
-{
-  /* Unlock protected registers */
-  SYS_UnlockReg();
-
-  /*---------------------------------------------------------------------------------------------------------*/
-  /* Init System Clock                                                                                       */
-  /*---------------------------------------------------------------------------------------------------------*/
-
-  /* Enable Internal HIRC 48 MHz clock */
-  CLK_EnableXtalRC(CLK_PWRCTL_HIRCEN);
-
-  /* Waiting for Internal RC clock ready */
-  CLK_WaitClockReady(CLK_STATUS_HIRCSTB_Msk);
-
-  /* Switch HCLK clock source to Internal HIRC and HCLK source divide 1 */
-  CLK_SetHCLK(CLK_CLKSEL0_HCLKSEL_HIRC, CLK_CLKDIV0_HCLK(1));
-
-  /* Enable module clock */
-  CLK_EnableModuleClock(USBD_MODULE);
-
-  /* Select module clock source */
-  CLK_SetModuleClock(USBD_MODULE, CLK_CLKSEL3_USBDSEL_HIRC, CLK_CLKDIV0_USB(1));
-
-  /* Enable module clock */
-  CLK_EnableModuleClock(USBD_MODULE);
-
-#if CFG_TUSB_OS  == OPT_OS_NONE
-  // 1ms tick timer
-  SysTick_Config(48000000 / 1000);
-#endif
-
-  // LED
-  GPIO_SetMode(LED_PORT, 1 << LED_PIN, GPIO_MODE_OUTPUT);
-}
-
-#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
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
-  LED_PIN_IO = (state ? LED_STATE_ON : (1-LED_STATE_ON));
-}
-
-uint32_t board_button_read(void)
-{
-  return 0;
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}
-
-int board_uart_write(void const * buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}