hz

2026-05-06 19:51:30 +07:00
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+/*
+ * 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.
+ */
+
+/* metadata:
+   name: mbed 1768
+   url: https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/lpc1700-arm-cortex-m3/arm-mbed-lpc1768-board:OM11043
+*/
+
+#ifndef BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#define LED_PORT              1
+#define LED_PIN               18
+#define LED_STATE_ON          1
+
+// JOYSTICK_DOWN if using LPCXpresso Base Board
+#define BUTTON_PORT           0
+#define BUTTON_PIN            15
+#define BUTTON_STATE_ACTIVE   0
+
+#define BOARD_UART_PORT   LPC_UART3
+
+/* System oscillator rate and RTC oscillator rate */
+const uint32_t OscRateIn = 10000000;
+const uint32_t RTCOscRateIn = 32768;
+
+// Pin muxing configuration
+static const PINMUX_GRP_T pinmuxing[] = {
+    {LED_PORT,  LED_PIN,  IOCON_MODE_INACT | IOCON_FUNC0},
+    {BUTTON_PORT, BUTTON_PIN, IOCON_FUNC0 | IOCON_MODE_PULLUP},
+};
+
+static const PINMUX_GRP_T pin_usb_mux[] = {
+    {0, 29, IOCON_MODE_INACT | IOCON_FUNC1}, // D+
+    {0, 30, IOCON_MODE_INACT | IOCON_FUNC1}, // D-
+    {2, 9,  IOCON_MODE_INACT | IOCON_FUNC1}, // Soft Connect
+
+    {1, 19, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PPWR (Host mode)
+    {1, 22, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PWRD
+
+    // VBUS is not connected on this board, so leave the pin at default setting.
+    // Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);  // USB VBUS
+};
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif