Import Mbed OS hard-float snapshot

targets/TARGET_Maxim/TARGET_MAX32620/TARGET_MAX32620HSP/PeripheralNames.h

@@ -0,0 +1,90 @@
+/*******************************************************************************
+ * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * 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 MAXIM INTEGRATED 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.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    UART_0 = MXC_BASE_UART0,
+    UART_1 = MXC_BASE_UART1,
+    UART_2 = MXC_BASE_UART2,
+    UART_3 = MXC_BASE_UART3,
+    STDIO_UART = UART_0
+} UARTName;
+
+typedef enum {
+    I2C_0 = MXC_BASE_I2CM0,
+    I2C_1 = MXC_BASE_I2CM1,
+    I2C_2 = MXC_BASE_I2CM2
+} I2CName;
+
+typedef enum {
+    SPI_0 = MXC_BASE_SPI0,
+    SPI_1 = MXC_BASE_SPI1,
+    SPI_2 = MXC_BASE_SPI2
+} SPIName;
+
+typedef enum {
+    PWM_0 = MXC_BASE_PT0,
+    PWM_1 = MXC_BASE_PT1,
+    PWM_2 = MXC_BASE_PT2,
+    PWM_3 = MXC_BASE_PT3,
+    PWM_4 = MXC_BASE_PT4,
+    PWM_5 = MXC_BASE_PT5,
+    PWM_6 = MXC_BASE_PT6,
+    PWM_7 = MXC_BASE_PT7,
+    PWM_8 = MXC_BASE_PT8,
+    PWM_9 = MXC_BASE_PT9,
+    PWM_10 = MXC_BASE_PT10,
+    PWM_11 = MXC_BASE_PT11,
+    PWM_12 = MXC_BASE_PT12,
+    PWM_13 = MXC_BASE_PT13,
+    PWM_14 = MXC_BASE_PT14,
+    PWM_15 = MXC_BASE_PT15
+} PWMName;
+
+typedef enum {
+    ADC = MXC_BASE_ADC
+} ADCName;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/TARGET_Maxim/TARGET_MAX32620/TARGET_MAX32620HSP/PinNames.h

@@ -0,0 +1,214 @@
+/*******************************************************************************
+ * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * 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 MAXIM INTEGRATED 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.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "cmsis.h"
+#include "gpio_regs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    PIN_INPUT  = MXC_V_GPIO_OUT_MODE_NORMAL_HIGH_Z,
+    PIN_OUTPUT = MXC_V_GPIO_OUT_MODE_NORMAL
+} PinDirection;
+
+#define PORT_SHIFT  12
+#define PINNAME_TO_PORT(name)   ((unsigned int)(name) >> PORT_SHIFT)
+#define PINNAME_TO_PIN(name)    ((unsigned int)(name) & ~(0xFFFFFFFF << PORT_SHIFT))
+
+#define NOT_CONNECTED (int)0xFFFFFFFF
+
+typedef enum {
+    P0_0 = (0 << PORT_SHIFT) | 0,
+    P0_1 = (0 << PORT_SHIFT) | 1,
+    P0_2 = (0 << PORT_SHIFT) | 2,
+    P0_3 = (0 << PORT_SHIFT) | 3,
+    P0_4 = (0 << PORT_SHIFT) | 4,
+    P0_5 = (0 << PORT_SHIFT) | 5,
+    P0_6 = (0 << PORT_SHIFT) | 6,
+    P0_7 = (0 << PORT_SHIFT) | 7,
+
+    P1_0 = (1 << PORT_SHIFT) | 0,
+    P1_1 = (1 << PORT_SHIFT) | 1,
+    P1_2 = (1 << PORT_SHIFT) | 2,
+    P1_3 = (1 << PORT_SHIFT) | 3,
+    P1_4 = (1 << PORT_SHIFT) | 4,
+    P1_5 = (1 << PORT_SHIFT) | 5,
+    P1_6 = (1 << PORT_SHIFT) | 6,
+    P1_7 = (1 << PORT_SHIFT) | 7,
+
+    P2_0 = (2 << PORT_SHIFT) | 0,
+    P2_1 = (2 << PORT_SHIFT) | 1,
+    P2_2 = (2 << PORT_SHIFT) | 2,
+    P2_3 = (2 << PORT_SHIFT) | 3,
+    P2_4 = (2 << PORT_SHIFT) | 4,
+    P2_5 = (2 << PORT_SHIFT) | 5,
+    P2_6 = (2 << PORT_SHIFT) | 6,
+    P2_7 = (2 << PORT_SHIFT) | 7,
+
+    P3_0 = (3 << PORT_SHIFT) | 0,
+    P3_1 = (3 << PORT_SHIFT) | 1,
+    P3_2 = (3 << PORT_SHIFT) | 2,
+    P3_3 = (3 << PORT_SHIFT) | 3,
+    P3_4 = (3 << PORT_SHIFT) | 4,
+    P3_5 = (3 << PORT_SHIFT) | 5,
+    P3_6 = (3 << PORT_SHIFT) | 6,
+    P3_7 = (3 << PORT_SHIFT) | 7,
+
+    P4_0 = (4 << PORT_SHIFT) | 0,
+    P4_1 = (4 << PORT_SHIFT) | 1,
+    P4_2 = (4 << PORT_SHIFT) | 2,
+    P4_3 = (4 << PORT_SHIFT) | 3,
+    P4_4 = (4 << PORT_SHIFT) | 4,
+    P4_5 = (4 << PORT_SHIFT) | 5,
+    P4_6 = (4 << PORT_SHIFT) | 6,
+    P4_7 = (4 << PORT_SHIFT) | 7,
+
+    P5_0 = (5 << PORT_SHIFT) | 0,
+    P5_1 = (5 << PORT_SHIFT) | 1,
+    P5_2 = (5 << PORT_SHIFT) | 2,
+    P5_3 = (5 << PORT_SHIFT) | 3,
+    P5_4 = (5 << PORT_SHIFT) | 4,
+    P5_5 = (5 << PORT_SHIFT) | 5,
+    P5_6 = (5 << PORT_SHIFT) | 6,
+    P5_7 = (5 << PORT_SHIFT) | 7,
+
+    P6_0 = (6 << PORT_SHIFT) | 0,
+
+    // Analog input pins
+    AIN_0 = (0xA << PORT_SHIFT) | 0,
+    AIN_1 = (0xA << PORT_SHIFT) | 1,
+    AIN_2 = (0xA << PORT_SHIFT) | 2,
+    AIN_3 = (0xA << PORT_SHIFT) | 3,
+
+    // LEDs
+    LED_RED = P2_0,
+    LED1 = LED_RED,
+    LED2 = NOT_CONNECTED,
+    LED3 = NOT_CONNECTED,
+    LED4 = NOT_CONNECTED,
+
+    // Push button
+    SW1 = P2_1,
+    SW2 = NOT_CONNECTED,
+    SW3 = NOT_CONNECTED,
+    // Standardized button names
+    BUTTON1 = SW1,
+
+    // USB bridge connected UART pins
+    USBTX = P0_1,
+    USBRX = P0_0,
+    STDIO_UART_TX = USBTX,
+    STDIO_UART_RX = USBRX,
+
+    // I2C pins
+    I2C0_SCL = NOT_CONNECTED,
+    I2C0_SDA = NOT_CONNECTED,
+
+    I2C1_SCL = P3_5,
+    I2C1_SDA = P3_4,
+
+    I2C2_SCL = P6_0,
+    I2C2_SDA = P5_7,
+
+    // UART pins
+    UART0_RX  = P0_0,
+    UART0_TX  = P0_1,
+    UART0_CTS = NOT_CONNECTED,
+    UART0_RTS = NOT_CONNECTED,
+
+    UART1_RX  = P2_0,
+    UART1_TX  = P2_1,
+    UART1_CTS = NOT_CONNECTED,
+    UART1_RTS = NOT_CONNECTED,
+
+    UART2_RX  = NOT_CONNECTED,
+    UART2_TX  = NOT_CONNECTED,
+    UART2_CTS = NOT_CONNECTED,
+    UART2_RTS = NOT_CONNECTED,
+
+    UART3_RX  = NOT_CONNECTED,
+    UART3_TX  = NOT_CONNECTED,
+    UART3_CTS = NOT_CONNECTED,
+    UART3_RTS = NOT_CONNECTED,
+
+    // SPI pins
+    SPI0_SCK  = P0_4,
+    SPI0_MOSI = P0_5,
+    SPI0_MISO = P0_6,
+    SPI0_SS   = P0_7,
+
+    SPI1_SCK  = P1_0,
+    SPI1_MOSI = P1_1,
+    SPI1_MISO = P1_2,
+    SPI1_SS   = P1_3,
+
+    SPI2_SCK  = NOT_CONNECTED,
+    SPI2_MOSI = NOT_CONNECTED,
+    SPI2_MISO = NOT_CONNECTED,
+    SPI2_SS   = NOT_CONNECTED,
+
+    // BTLE Radio HCI
+    HCI_SCK  = P5_0,
+    HCI_MOSI = P5_1,
+    HCI_MISO = P5_2,
+    HCI_CSN  = P5_3,
+    HCI_IRQ  = P5_6,
+    HCI_RST  = P4_2,
+
+    // Not connected
+    NC = NOT_CONNECTED
+} PinName;
+
+typedef enum {
+    PullUp,
+    PullDown,
+    OpenDrain,
+    PullNone,
+    PullDefault = PullUp
+} PinMode;
+
+typedef enum {
+    LED_ON = 0,
+    LED_OFF = 1
+} LedStates;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/TARGET_Maxim/TARGET_MAX32620/TARGET_MAX32620HSP/low_level_init.c

@@ -0,0 +1,51 @@
+/*******************************************************************************
+ * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * 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 MAXIM INTEGRATED 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.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+
+#include "cmsis.h"
+#include "pwrman_regs.h"
+
+//******************************************************************************
+// This function will get called early in system initialization
+void low_level_init(void)
+{
+    /* HSP platform does not have an external HW reset. During development,
+     * debug triggered resets do not reset the entire system properly. This
+     * work-around ensures a proper system reset.
+     */
+    if (*((volatile uint32_t*)MXC_SYS_MEM_BASE) != 0xDEADBEEF) {
+        *((volatile uint32_t*)MXC_SYS_MEM_BASE) = 0xDEADBEEF;
+        MXC_PWRMAN->pwr_rst_ctrl |= MXC_F_PWRMAN_PWR_RST_CTRL_FIRMWARE_RESET;
+    } else {
+        *((volatile uint32_t*)MXC_SYS_MEM_BASE) = 0;
+    }
+}