[BEETLE] Add initial Beetle HAL files

This patch adds support for BEETLE SoC Target into the HAL layer.
It contains:
* Beetle Platform Configuration
* I2C API
* SPI API
* Serial API
* Port API
* us Ticker API

Signed-off-by: Vincenzo Frascino <[email protected]>

Author: fvincenzo

hal/targets/hal/TARGET_ARM_SSG/TARGET_BEETLE/PeripheralNames.h

@@ -0,0 +1,82 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+#include "i2c_def.h"
+#include "spi_def.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    UART_0 = (int)CMSDK_UART0_BASE,
+    UART_1 = (int)CMSDK_UART1_BASE
+} UARTName;
+
+typedef enum {
+    I2C_0 = (int)I2C0_BASE,
+    I2C_1 = (int)I2C1_BASE
+
+} I2CName;
+
+typedef enum {
+    ADC0_0 = 0,
+    ADC0_1,
+    ADC0_2,
+    ADC0_3,
+    ADC0_4,
+    ADC0_5
+} ADCName;
+
+typedef enum {
+    SPI_0 = (int)SPI0_BASE,
+    SPI_1 = (int)SPI1_BASE
+} SPIName;
+
+typedef enum {
+    PWM_1 = 0,
+    PWM_2,
+    PWM_3,
+    PWM_4,
+    PWM_5,
+    PWM_6,
+    PWM_7,
+    PWM_8,
+    PWM_9,
+    PWM_10,
+    PWM_11
+} PWMName;
+
+#define STDIO_UART_TX     UART_TX1
+#define STDIO_UART_RX     UART_RX1
+#define STDIO_UART        UART_1
+
+#define MBED_UART0        UART_TX0, UART_RX0
+#define MBED_UART1        UART_TX1, UART_RX1
+#define MBED_UARTUSB      UART_TX1, UART_RX1
+
+//USB UART
+#define USBTX   UART_TX1
+#define USBRX   UART_RX1
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

hal/targets/hal/TARGET_ARM_SSG/TARGET_BEETLE/PinNames.h

@@ -0,0 +1,151 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    PIN_INPUT,
+    PIN_OUTPUT
+} PinDirection;
+
+#define PORT_SHIFT  5
+
+typedef enum {
+/* BEETLE Pin Names */
+/* GPIO0 */
+    P0_0 = 0,
+    P0_1 = 1,
+    P0_2 = 2,
+    P0_3 = 3,
+    P0_4 = 4,
+    P0_5 = 5,
+    P0_6 = 6,
+    P0_7 = 7,
+    P0_8 = 8,
+    P0_9 = 9,
+    P0_10 = 10,
+    P0_11 = 11,
+    P0_12 = 12,
+    P0_13 = 13,
+    P0_14 = 14,
+    P0_15 = 15,
+
+/* GPIO1 */
+    P1_0 = 16,
+    P1_1 = 17,
+    P1_2 = 18,
+    P1_3 = 19,
+    P1_4 = 20,
+    P1_5 = 21,
+    P1_6 = 22,
+    P1_7 = 23,
+    P1_8 = 24,
+    P1_9 = 25,
+    P1_10 = 26,
+    P1_11 = 27,
+    P1_12 = 28,
+    P1_13 = 29,
+    P1_14 = 30,
+    P1_15 = 31,
+
+/* Arduino Connector Namings */
+    A0 = 600,
+    A1 = 601,
+    A2 = 602,
+    A3 = 603,
+    A4 = 604,
+    A5 = 605,
+    D0 = P0_0,
+    D1 = P0_1,
+    D2 = P0_2,
+    D3 = P0_3,
+    D4 = P0_4,
+    D5 = P0_5,
+    D6 = P0_6,
+    D7 = P0_7,
+    D8 = P0_8,
+    D9 = P0_9,
+    D10 = P0_10,
+    D11 = P0_11,
+    D12 = P0_12,
+    D13 = P0_13,
+    D14 = P0_14,
+    D15 = P0_15,
+
+/* TRACE Ports */
+    TRACECLK = P0_2,
+    TRACED0 = P0_6,
+    TRACED1 = P0_7,
+    TRACED2 = P0_8,
+    TRACED3 = P0_9,
+
+/* Other BEETLE Pin Names */
+
+    //Shield SPI
+    SHIELD_SPI_SCK = 320,
+    SHIELD_SPI_MOSI = 321,
+    SHIELD_SPI_MISO = 322,
+    SHIELD_SPI_nCS = 323,
+
+    //ADC SPI
+    ADC_SPI_MOSI = 650,
+    ADC_SPI_MISO = 651,
+    ADC_SPI_SCK  = 652,
+    ADC_SPI_nCS  = 653,
+
+    //Uart
+    UART_TX0 = 400,
+    UART_RX0 = 401,
+    UART_TX1 = 402,
+    UART_RX1 = 403,
+
+    //Shield I2C
+    SHIELD_SDA = 504,
+    SHIELD_SCL = 505,
+
+    // Internal I2C for temperature and acceleromter sensor
+    SENSOR_SDA = 506,
+    SENSOR_SCL = 507,
+
+    // Not connected
+    NC = (int)0xFFFFFFFF,
+    // LEDS not connected
+    LED1 = NC,
+    LED2 = NC,
+    LED3 = NC,
+    LED4 = NC,
+} PinName;
+
+typedef enum {
+    PullUp = 2,
+    PullDown = 1,
+    PullNone = 0,
+    Repeater = 3,
+    OpenDrain = 4,
+    PullDefault = PullDown
+} PinMode;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

hal/targets/hal/TARGET_ARM_SSG/TARGET_BEETLE/PortNames.h

@@ -0,0 +1,32 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MBED_PORTNAMES_H
+#define MBED_PORTNAMES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    Port0 = 0,
+    Port1 = 1
+} PortName;
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+