Uart with ADXL362

Dependencies:   ADXL362

My Memo's for EV-COG-AD4050LZ Pinname

<<CODE>>
#define GPIO_PORT_SHIFT 12


typedef enum {
    P0_00  = (0 << GPIO_PORT_SHIFT | 0 ),
    P0_01  = (0 << GPIO_PORT_SHIFT | 1 ),
    P0_02  = (0 << GPIO_PORT_SHIFT | 2 ),
    P0_03  = (0 << GPIO_PORT_SHIFT | 3 ),
    P0_04  = (0 << GPIO_PORT_SHIFT | 4 ),
    P0_05  = (0 << GPIO_PORT_SHIFT | 5 ),
    P0_06  = (0 << GPIO_PORT_SHIFT | 6 ),
    P0_07  = (0 << GPIO_PORT_SHIFT | 7 ),
    P0_08  = (0 << GPIO_PORT_SHIFT | 8 ),
    P0_09  = (0 << GPIO_PORT_SHIFT | 9 ),
    P0_10 = (0 << GPIO_PORT_SHIFT | 10),
    P0_11 = (0 << GPIO_PORT_SHIFT | 11),
    P0_12 = (0 << GPIO_PORT_SHIFT | 12),
    P0_13 = (0 << GPIO_PORT_SHIFT | 13),
    P0_14 = (0 << GPIO_PORT_SHIFT | 14),
    P0_15 = (0 << GPIO_PORT_SHIFT | 15),
    P1_00  = (1 << GPIO_PORT_SHIFT | 0 ),
    P1_01  = (1 << GPIO_PORT_SHIFT | 1 ),
    P1_02  = (1 << GPIO_PORT_SHIFT | 2 ),
    P1_03  = (1 << GPIO_PORT_SHIFT | 3 ),
    P1_04  = (1 << GPIO_PORT_SHIFT | 4 ),
    P1_05  = (1 << GPIO_PORT_SHIFT | 5 ),
    P1_06  = (1 << GPIO_PORT_SHIFT | 6 ),
    P1_07  = (1 << GPIO_PORT_SHIFT | 7 ),
    P1_08  = (1 << GPIO_PORT_SHIFT | 8 ),
    P1_09  = (1 << GPIO_PORT_SHIFT | 9 ),
    P1_10 = (1 << GPIO_PORT_SHIFT | 10),
    P1_11 = (1 << GPIO_PORT_SHIFT | 11),
    P1_12 = (1 << GPIO_PORT_SHIFT | 12),
    P1_13 = (1 << GPIO_PORT_SHIFT | 13),
    P1_14 = (1 << GPIO_PORT_SHIFT | 14),
    P1_15 = (1 << GPIO_PORT_SHIFT | 15),
    P2_00  = (2 << GPIO_PORT_SHIFT | 0 ),
    P2_01  = (2 << GPIO_PORT_SHIFT | 1 ),
    P2_02  = (2 << GPIO_PORT_SHIFT | 2 ),
    P2_03  = (2 << GPIO_PORT_SHIFT | 3 ),
    P2_04  = (2 << GPIO_PORT_SHIFT | 4 ),
    P2_05  = (2 << GPIO_PORT_SHIFT | 5 ),
    P2_06  = (2 << GPIO_PORT_SHIFT | 6 ),
    P2_07  = (2 << GPIO_PORT_SHIFT | 7 ),
    P2_08  = (2 << GPIO_PORT_SHIFT | 8 ),
    P2_09  = (2 << GPIO_PORT_SHIFT | 9 ),
    P2_10 = (2 << GPIO_PORT_SHIFT | 10),
    P2_11 = (2 << GPIO_PORT_SHIFT | 11),

    // USB Pins
    USBTX = P0_10,
    USBRX = P0_11,
    USBTX1 = P1_15,
    USBRX1 = P2_00,

    // mbed original LED naming
    LED1 = P2_02,
    LED2 = P2_10,
    LED3 = LED2,
    LED4 = LED1,

    //Push buttons
    PB0 = P1_00,        // BTN1
    PB1 = P0_09,        // BTN2
    BUTTON1 = P1_00,    // BTN1
    BUTTON2 = P0_09,    // BTN2

    BOOT = P1_01,
    WAKE0 = P0_15,      // JP15 to select
    WAKE1 = P1_00,      // JP8 (BTN1 jumper) to select
    WAKE2 = P0_13,      // JP4 to select
    WAKE3 = P2_01,      // JP15 to select

    // SPI Pins
    SPI0_SCLK = P0_00,
    SPI0_MOSI = P0_01,
    SPI0_MISO = P0_02,
    SPI0_CS0 = P0_03,
    SPI0_CS1 = P1_10,
    SPI0_CS2 = P2_08,
    SPI0_CS3 = P2_09,

    SPI1_SCLK = P1_06,
    SPI1_MOSI = P1_07,
    SPI1_MISO = P1_08,
    SPI1_CS0 = P1_09,
    SPI1_CS1 = P2_11,
    SPI1_CS2 = P2_02,
    SPI1_CS3 = P1_10,

    SPI2_SCLK = P1_02,
    SPI2_MOSI = P1_03,
    SPI2_MISO = P1_04,
    SPI2_CS0 = P1_05,
    SPI2_CS1 = P0_09,
    SPI2_CS2 = P2_10,
    SPI2_CS3 = P2_07,

    // ADC Pins
    ADC_VIN0 = P2_03,
    ADC_VIN1 = P2_04,
    ADC_VIN2 = P2_05,
    ADC_VIN3 = P2_06,
    ADC_VIN4 = P2_07,
    ADC_VIN5 = P2_08,
    ADC_VIN6 = P2_09,
    ADC_VIN7 = P2_10,

    // Arduino Headers
    D0 = P0_10,        // UART0_TXD
    D1 = P0_11,        // UART0_RXD
    D2 = P0_15,        // INT_WAKE0
    D3 = P0_13,        // EXT_INT_WAKE2
    D4 = P0_09,        // EXT_SPI2_CS1
    D5 = P2_01,        // INT_WAKE3 or EXT_RTC1_SS1 via JP8
    D6 = P1_11,        // GPIO_27
    D7 = P0_12,        // GPIO_08 or GPIO_12 via JP7

    D8 = P1_12,         // GPIO_28
    D9 = P1_14,         // GPIO_30
    D10 = SPI0_CS2,     // P2_08
    D11 = SPI0_MOSI,    // P0_01
    D12 = SPI0_MISO,    // P0_02
    D13 = SPI0_SCLK,    // P0_00
    I2C_SCL = P0_04,    // I2C_SCL
    I2C_SDA = P0_05,    // I2C_SDA

    A0 = P2_03,         // ADC0
    A1 = P2_04,         // EXT_ADC1
    A2 = P2_05,         // EXT_ADC2
    A3 = P2_06,         // ADC3
    A4 = P2_07,         // SPI2_CS3
    A5 = P2_10,         // EXT_GPIO42

    // Not connected
    NC = (int)0xFFFFFFFF
} PinName;
<</CODE>>

stats_report.h

Committer:
APS_Lab
Date:
10 months ago
Revision:
0:5868fc6c16b3

File content as of revision 0:5868fc6c16b3:

/* mbed Microcontroller Library
 * Copyright (c) 2018 ARM Limited
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef STATS_REPORT_H
#define STATS_REPORT

#include "mbed.h"

/**
 *  System Reporting library. Provides runtime information on device:
 *      - CPU sleep, idle, and wake times
 *      - Heap and stack usage
 *      - Thread information
 *      - Static system information
 */
class SystemReport {
    mbed_stats_heap_t   heap_stats;
    mbed_stats_cpu_t    cpu_stats;
    mbed_stats_sys_t    sys_stats;

    mbed_stats_thread_t *thread_stats;
    uint8_t   thread_count;
    uint8_t   max_thread_count;
    uint32_t  sample_time_ms;

public:
    /**
     *  SystemReport - Sample rate in ms is required to handle the CPU percent awake logic
     */
    SystemReport(uint32_t sample_rate) : max_thread_count(8), sample_time_ms(sample_rate)
    {
        thread_stats = new mbed_stats_thread_t[max_thread_count];

        // Collect the static system information
        mbed_stats_sys_get(&sys_stats);

        printf("=============================== SYSTEM INFO  ================================\r\n");
        printf("Mbed OS Version: %ld \r\n", sys_stats.os_version);
        printf("CPU ID: 0x%lx \r\n", sys_stats.cpu_id);
        printf("Compiler ID: %d \r\n", sys_stats.compiler_id);
        printf("Compiler Version: %ld \r\n", sys_stats.compiler_version);
    }

    ~SystemReport(void)
    {
        free(thread_stats);
    }

    /**
     *  Report on each Mbed OS Platform stats API
     */
    void report_state(void)
    {
        report_cpu_stats();
        report_heap_stats();
        report_thread_stats();

        // Clear next line to separate subsequent report logs
        printf("\r\n");
    }

    /**
     *  Report CPU idle and awake time in terms of percentage
     */
    void report_cpu_stats(void)
    {
        static uint64_t prev_idle_time = 0;

        printf("================= CPU STATS =================\r\n");

        // Collect and print cpu stats
        mbed_stats_cpu_get(&cpu_stats);

        uint64_t diff = (cpu_stats.idle_time - prev_idle_time);
        uint8_t idle = (diff * 100) / (sample_time_ms * 1000);  // usec;
        uint8_t usage = 100 - ((diff * 100) / (sample_time_ms * 1000));  // usec;;
        prev_idle_time = cpu_stats.idle_time;

        printf("Idle: %d%% Usage: %d%% \r\n", idle, usage);
    }

    /**
     *  Report current heap stats. Current heap refers to the current amount of
     *  allocated heap. Max heap refers to the highest amount of heap allocated
     *  since reset.
     */
    void report_heap_stats(void)
    {
        printf("================ HEAP STATS =================\r\n");

        // Collect and print heap stats
        mbed_stats_heap_get(&heap_stats);

        printf("Current heap: %lu\r\n", heap_stats.current_size);
        printf("Max heap size: %lu\r\n", heap_stats.max_size);
    }

    /**
     *  Report active thread stats
     */
    void report_thread_stats(void)
    {
        printf("================ THREAD STATS ===============\r\n");

        // Collect and print running thread stats
        int count = mbed_stats_thread_get_each(thread_stats, max_thread_count);

        for (int i = 0; i < count; i++) {
            printf("ID: 0x%lx \r\n",        thread_stats[i].id);
            printf("Name: %s \r\n",         thread_stats[i].name);
            printf("State: %ld \r\n",       thread_stats[i].state);
            printf("Priority: %ld \r\n",    thread_stats[i].priority);
            printf("Stack Size: %ld \r\n",  thread_stats[i].stack_size);
            printf("Stack Space: %ld \r\n", thread_stats[i].stack_space);
        }
    }
};

#endif // STATS_REPORT_H