MXC-A36-Demo/MCU/examples/application/ble_simple_periphreal/Src/app_at.c

#include <stdint.h>
#include <stdio.h>
#include <string.h>

#include "fr30xx.h"

#include "co_util.h"

#include "bt_types.h"
#include "me_api.h"
#include "hfg_api.h"
#include "gatt_api.h"

#include "app_at.h"
#include "app_task.h"
#include "app_ble.h"

#define AT_RECV_MAX_LEN             32

static uint8_t app_at_recv_char;
static uint8_t at_recv_buffer[AT_RECV_MAX_LEN];
static uint8_t at_recv_index = 0;
static uint8_t at_recv_state = 0;

void btdm_host_send_vendor_cmd(uint8_t type, uint8_t length, void *data);

void btdm_host_vendor_cmd_cmp_evt(uint8_t status, uint8_t len, uint8_t const *param)
{
    printf("status: 0x%02x.\r\n", status);
    for (uint32_t i=0; i<len; i++) {
        printf("%02x ", param[i]);
    }
    printf("\r\n");
}

void btdm_host_recv_vendor_evt(uint8_t len, uint8_t *param)
{
    if (param[1] == 0x10) {
        float acc[3];
        memcpy((void *)&acc[0], &param[3], sizeof(float) * 3);
        printf("%0.6f, %0.6f, %0.6f\r\n", acc[0], acc[1], acc[2]);
        return;
    }
    printf("EVENT: ");
    for (uint32_t i=0; i<len; i++) {
        printf("%02x ", param[i]);
    }
    printf("\r\n");
}

static void app_at_recv_cmd_A(uint8_t sub_cmd, uint8_t *data)
{
    switch(sub_cmd)
    {
//        case 'A':
//            {
//                mac_addr_t addr;
//                addr.addr[5] = ascii_strn2val((const char *)&data[0], 16, 2);
//                addr.addr[4] = ascii_strn2val((const char *)&data[2], 16, 2);
//                addr.addr[3] = ascii_strn2val((const char *)&data[4], 16, 2);
//                addr.addr[2] = ascii_strn2val((const char *)&data[6], 16, 2);
//                addr.addr[1] = ascii_strn2val((const char *)&data[8], 16, 2);
//                addr.addr[0] = ascii_strn2val((const char *)&data[10], 16, 2);
//                gap_start_conn(&addr, ascii_strn2val((const char *)&data[12], 16, 2), 64, 64, 0, 500);
//            }
//            break;
//        case 'B':
//            {
//                gap_stop_conn();
//            }
//            break;
        case 'A':
            {
                uint8_t addr = ascii_strn2val((const char *)&data[0], 16, 2);
                btdm_host_send_vendor_cmd(0x00, 1, &addr);
            }
            printf("OK\r\n");
            break;
        case 'B':
            {
                uint8_t buffer[2];
                buffer[0] = ascii_strn2val((const char *)&data[0], 16, 2);
                buffer[1] = ascii_strn2val((const char *)&data[3], 16, 2);
                btdm_host_send_vendor_cmd(0x01, 2, (void *)&buffer[0]);
            }
            printf("OK\r\n");
            break;
        case 'C':
            {
                uint32_t addr = ascii_strn2val((const char *)&data[0], 16, 8);
                btdm_host_send_vendor_cmd(0x02, 4, (void *)&addr);
            }
            printf("OK\r\n");
            break;
        case 'D':
            {
                uint32_t buffer[2];
                buffer[0] = ascii_strn2val((const char *)&data[0], 16, 8);
                buffer[1] = ascii_strn2val((const char *)&data[9], 16, 8);
                btdm_host_send_vendor_cmd(0x03, 8, (void *)&buffer[0]);
            }
            printf("OK\r\n");
            break;
//        case 'C':
//            {
//                btdm_host_send_vendor_cmd(0x15, 0, NULL);
//            }
//            printf("OK\r\n");
//            break;
//        case 'D':
//            {
//                uint8_t mode = ascii_strn2val((const char *)&data[0], 16, 2);
//                btdm_host_send_vendor_cmd(0x14, 1, &mode);
//            }
//            printf("OK\r\n");
//            break;
        case 'E':
            {
//                btdm_host_send_vendor_cmd(0x11, 0, NULL);
                
                uint8_t sleep_dur[2];
                sleep_dur[0] = ascii_strn2val((const char *)&data[0], 16, 2);
                sleep_dur[1] = ascii_strn2val((const char *)&data[3], 16, 2);
                btdm_host_send_vendor_cmd(0x16, 2, &sleep_dur);
            }
            printf("OK\r\n");
            break;
        case 'F':
            {
                static uint8_t hour = 0;
                static uint8_t minute = 0;
                static uint8_t second = 0;
                static uint16_t mini_second = 0;
                uint8_t gsensor_cmd[] = {0x00, 0xe7, 0x07, 0x09, 0x12, 0x14, 0x36, 0x10, 0x20, 0x00, 0x2c, 0x01};
                mini_second += 200;
                if (mini_second >= 1000) {
                    mini_second = 0;
                    second++;
                    if (second >= 60) {
                        second = 0;
                        minute++;
                        if (minute >= 60) {
                            minute = 0;
                            hour++;
                        }
                    }
                }
                gsensor_cmd[5] = hour;
                gsensor_cmd[6] = minute;
                gsensor_cmd[7] = second;
                gsensor_cmd[8] = mini_second;
                gsensor_cmd[9] = mini_second >> 8;
                btdm_host_send_vendor_cmd(0x12, sizeof(gsensor_cmd), gsensor_cmd);
            }
            break;
        case 'G':
            printf("hello world!\r\n");
            break;
        case 'H':
            printf("VAL: 0x%08x.\r\n", *(volatile uint32_t *)ascii_strn2val((const char *)&data[0], 16, 8));
            break;
        case 'I':
            *(volatile uint32_t *)ascii_strn2val((const char *)&data[0], 16, 8) = ascii_strn2val((const char *)&data[9], 16, 8);
            printf("OK\r\n");
            break;
        case 'J':
            printf("OOL VAL: 0x%02x.\r\n", ool_read(ascii_strn2val((const char *)&data[0], 16, 2)));
            break;
        case 'K':
            ool_write(ascii_strn2val((const char *)&data[0], 16, 2), ascii_strn2val((const char *)&data[3], 16, 2));
            printf("OK\r\n");
            break;
        case 'L':
            printf("VAL: 0x%02x.\r\n", *(volatile uint8_t *)(ascii_strn2val((const char *)&data[0], 16, 8)));
            break;
        case 'M':
            *(volatile uint8_t *)(ascii_strn2val((const char *)&data[0], 16, 8)) = ascii_strn2val((const char *)&data[9], 16, 2);
            printf("OK\r\n");
            break;
//        case 'P':
//            co_printf("VAL: 0x%02x.\r\n", *(uint8_t *)(MODEM_BASE + ascii_strn2val((const char *)&data[0], 16, 2)));
//            break;
//        case 'Q':
//            *(uint8_t *)(MODEM_BASE + ascii_strn2val((const char *)&data[0], 16, 2)) = ascii_strn2val((const char *)&data[3], 16, 2);
//            co_printf("OK\r\n");
//            break;
//        case 'S':
//            co_printf("VAL: 0x%02x.\r\n", frspim_rd(FR_SPI_RF_COB_CHAN, ascii_strn2val((const char *)&data[0], 16, 2), 1));
//            break;
//        case 'T':
//            frspim_wr(FR_SPI_RF_COB_CHAN, ascii_strn2val((const char *)&data[0], 16, 2), 1, ascii_strn2val((const char *)&data[3], 16, 2));
//            co_printf("OK\r\n");
//            break;
        case 'U':
            {
                uint32_t *ptr = (uint32_t *)(ascii_strn2val((const char *)&data[0], 16, 8) & (~3));
                uint8_t count = ascii_strn2val((const char *)&data[9], 16, 2);
                uint32_t *start = (uint32_t *)((uint32_t)ptr & (~0x0f));
                for(uint8_t i=0; i<count;) {
                    if(((uint32_t)start & 0x0c) == 0) {
                        printf("0x%08x: ", (uint32_t)start);
                    }
                    if(start < ptr) {
                        printf("        ");
                    }
                    else {
                        i++;
                        printf("%08x", *start);
                    }
                    if(((uint32_t)start & 0x0c) == 0x0c) {
                        printf("\r\n");
                    }
                    else {
                        printf(" ");
                    }
                    start++;
                }
            }
            break;
        case 'V':
            flash_erase(QSPI0, ascii_strn2val((const char *)&data[0], 16, 8), ascii_strn2val((const char *)&data[9], 16, 8));
            break;
        default:
            break;
    }
}

static void app_at_recv_cmd_B(uint8_t sub_cmd, uint8_t *data)
{
    struct gap_ble_addr peer_addr;
    BD_ADDR addr;

    switch(sub_cmd) {
        case 'A':
            // AT#BA00
            //app_ble_advertising_start(ascii_strn2val((const char *)&data[0], 16, 2));
            break;
        case 'B':
            // AT#BB01
            //app_ble_advertising_stop(ascii_strn2val((const char *)&data[0], 16, 2));
            break;
        case 'C':
            //app_ble_scan_start();
            break;
        case 'D':
            //app_ble_scan_stop();
            break;
        case 'E':
            // AT#BE0123456789ab_01
            peer_addr.addr.addr[5] = ascii_strn2val((const char *)&data[0], 16, 2);
            peer_addr.addr.addr[4] = ascii_strn2val((const char *)&data[2], 16, 2);
            peer_addr.addr.addr[3] = ascii_strn2val((const char *)&data[4], 16, 2);
            peer_addr.addr.addr[2] = ascii_strn2val((const char *)&data[6], 16, 2);
            peer_addr.addr.addr[1] = ascii_strn2val((const char *)&data[8], 16, 2);
            peer_addr.addr.addr[0] = ascii_strn2val((const char *)&data[10], 16, 2);
            peer_addr.addr_type = ascii_strn2val((const char *)&data[13], 16, 2);
            //app_ble_conn_start(&peer_addr);
            break;
        case 'F':
            //app_ble_conn_stop();
            break;
        case 'H':
            ME_Inquiry(BT_IAC_GIAC, 5, 5);
            break;
        case 'I':
            ME_CancelInquiry();
            break;
        case 'J':
            {
                BtStatus       status;
                addr.A[0] = ascii_strn2val((const char*)&data[0],16,2);
                addr.A[1] = ascii_strn2val((const char*)&data[2],16,2);
                addr.A[2] = ascii_strn2val((const char*)&data[4],16,2);
                addr.A[3] = ascii_strn2val((const char*)&data[6],16,2);
                addr.A[4] = ascii_strn2val((const char*)&data[8],16,2);
                addr.A[5] = ascii_strn2val((const char*)&data[10],16,2);
                
                //status = HFG_CreateServiceLink(&hfg_channel[0], &addr);
                
                if (status == BT_STATUS_PENDING) {
                    printf("Opening Channel...\r\n");
                } else {
                    printf("Could not open channel, status: %d\r\n", status);
                }
            }
            break;
        case 'O':
//            {
//                uint8_t battery_level[15] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
//                struct gatt_send_event ntf[6];
//                uint8_t i=0;
//                for(i=0;i<6;i++){
//                    ntf[i].conidx = 0;
//                    ntf[i].svc_id = svc_id;
//                    ntf[i].att_idx = 2;
//                    ntf[i].data_len = 15;
//                    ntf[i].p_data = &battery_level[0];
//                    gatt_notification(&ntf[i]);
//                }
//            }
            break;
    }
    
    printf("OK\r\n");
}

static void app_at_recv_cmd_D(uint8_t sub_cmd, uint8_t *data)
{
    switch(sub_cmd) {
        case 'A':
            flash_erase(QSPI0, ascii_strn2val((const char*)&data[0],16,8), 0x1000);
            break;
        default:
            break;
    }
}

void app_at_cmd_recv_handler(uint8_t *data, uint16_t length)
{
    switch(data[0])
    {
        case 'A':
            app_at_recv_cmd_A(data[1], &data[2]);
            break;
        case 'B':
            app_at_recv_cmd_B(data[1], &data[2]);
            break;
        case 'D':
            app_at_recv_cmd_D(data[1], &data[2]);
            break;
        default:
            break;
    }
}

static void app_at_recv_c(uint8_t c)
{
    switch(at_recv_state)
    {
        case 0:
            if(c == 'A')
            {
                at_recv_state++;
            }
            break;
        case 1:
            if(c == 'T')
                at_recv_state++;
            else
                at_recv_state = 0;
            break;
        case 2:
            if(c == '#')
                at_recv_state++;
            else
                at_recv_state = 0;
            break;
        case 3:
            at_recv_buffer[at_recv_index++] = c;
            if((c == '\n')
               ||(at_recv_index >= AT_RECV_MAX_LEN))
            {
                struct app_task_event *event;
                event = app_task_event_alloc(APP_TASK_EVENT_AT_CMD, at_recv_index, false);
                if(event) {
                    memcpy(event->param, at_recv_buffer, at_recv_index);
                    app_task_event_post(event, false);
                }
                at_recv_state = 0;
                at_recv_index = 0;
            }
            break;
    }
}

void app_at_rx_done(struct __UART_HandleTypeDef *handle)
{
    app_at_recv_c(app_at_recv_char);
    if (handle) {
        uart_receive_IT(handle, &app_at_recv_char, 1);
    }
}

void app_at_init(struct __UART_HandleTypeDef *handle)
{
    uart_receive_IT(handle, &app_at_recv_char, 1);
}