初始版本

components/boards/pca20020.h

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+/**
+ * Copyright (c) 2017 - 2020, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, must reproduce the above copyright notice, this list of
+ *    conditions and the following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef PCA20020_H
+#define PCA20020_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "nrf_gpio.h"
+
+#define NRF_NUM_GPIO_PINS        32
+
+#define OSC_XL1                  0
+#define OSC_XL2                  1
+#define ANA_DIG0                 2
+#define ANA_DIG1                 3
+#define ANA_DIG2                 4
+#define IOEXT_OSCIO              5
+#define MPU_INT                  6
+#define TWI_SDA                  7
+#define TWI_SCL                  8
+#define NFC1                     9
+#define NFC2                     10
+#define BUTTON                   11
+#define LIS_INT1                 12
+#define USB_DETECT               13
+#define TWI_SDA_EXT              14
+#define TWI_SCL_EXT              15
+#define SX_RESET                 16
+#define BAT_CHG_STAT             17
+#define MOS_1                    18
+#define MOS_2                    19
+#define MOS_3                    20
+#define MOS_4                    21
+#define CCS_INT                  22
+#define LPS_INT                  23
+#define HTS_INT                  24
+#define MIC_DOUT                 25
+#define MIC_CLK                  26
+#define SPEAKER                  27
+#define BATTERY                  28
+#define SPK_PWR_CTRL             29
+#define VDD_PWR_CTRL             30
+#define BH_INT                   31
+
+// Button config
+#define BUTTONS_NUMBER           1
+#define BUTTON_START             BUTTON
+#define BUTTON_STOP              BUTTON
+#define BUTTON_PULL              NRF_GPIO_PIN_PULLUP
+#define BUTTONS_ACTIVE_STATE     0
+#define BUTTONS_LIST             { BUTTON }
+
+#define LEDS_NUMBER              0
+
+// IO expander pins
+#define SX_IOEXT_NUM_PINS        16
+
+#define SX_IOEXT_0               0
+#define SX_IOEXT_1               1
+#define SX_IOEXT_2               2
+#define SX_IOEXT_3               3
+#define SX_BAT_MON_EN            4
+#define SX_LIGHTWELL_G           5
+#define SX_LIGHTWELL_B           6
+#define SX_LIGHTWELL_R           7
+#define SX_MPU_PWR_CTRL          8
+#define SX_MIC_PWR_CTRL          9
+#define SX_CCS_PWR_CTRL          10
+#define SX_CCS_RESET             11
+#define SX_CCS_WAKE              12
+#define SX_SENSE_LED_R           13
+#define SX_SENSE_LED_G           14
+#define SX_SENSE_LED_B           15
+
+// Uart configuration for testing
+#define RX_PIN_NUMBER            ANA_DIG1
+#define TX_PIN_NUMBER            ANA_DIG0
+#define CTS_PIN_NUMBER           0
+#define RTS_PIN_NUMBER           0
+#define HWFC                     false
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PCA20020_H