path: root/usr/ble_tst/src/device.c

#include "ble.h"
#include "ble_pub.h"
#include "ble_api.h"
#include "common_bt.h"
#include "comm_task.h"
#include "comm.h"
#include "gattc.h"
#include "gattc_task.h"
#include "prf.h"

#include "application.h"
#include "generic.h"
#include <string.h>

#include "include.h"
#include "driver_pub.h"
#include "func_pub.h"
#include "app.h"
#include "start_type_pub.h"
#include "mcu_ps_pub.h"

#define ATT_DB_LENGTH 6
#define BK_ATT_DECL_PRIMARY_SERVICE_128     {0x00,0x28,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
#define BK_ATT_DECL_CHARACTERISTIC_128      {0x03,0x28,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
#define BK_ATT_DESC_CLIENT_CHAR_CFG_128     {0x02,0x29,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
#define WRITE_REQ_CHARACTERISTIC        {0xD0,0x07,0x9B,0x5F,0x80,0x00,  0x01,0x80,  0x01,0x10,  0,0,  0x01,0,0,0}
#define NOTIFY_CHARACTERISTIC           {0xD0,0x07,0x9B,0x5F,0x80,0x00,  0x01,0x80,  0x01,0x10,  0,0,  0x02,0,0,0}

typedef struct ble_cfg_st
{
  struct bd_addr mac;
  char name[APP_DEVICE_NAME_LENGTH_MAX];
} BLE_CFG_ST, *BLE_CFG_PTR;

uint32_t app_stack_size = 4096;
uint32_t ext_init_stack_size = 2048;
char canary[2] = { 'N', '\0' };

extern uint32_t _bootloader_world_flag;

volatile uint32_t *bootloader_world_flag = &_bootloader_world_flag;
extern BLE_CFG_ST ble_cfg;
extern struct bd_addr common_default_bdaddr;

static void update_thread (void *arg);

extern struct prf_env_tag prf_env;

extern uint8_t bk_ble_get_prf_by_task (kernel_task_id_t task,
				       struct prf_task_env **env);
static void notify_val (void);

static void *pull_stubs (void);

bk_attm_desc_t btl_att_db[ATT_DB_LENGTH] = {
  [0] = {BK_ATT_DECL_PRIMARY_SERVICE_128, BK_PERM_SET (RD, ENABLE), 0, 0},
  [1] = {BK_ATT_DECL_CHARACTERISTIC_128, BK_PERM_SET (RD, ENABLE), 0, 0},
  [2] = {WRITE_REQ_CHARACTERISTIC,
	 BK_PERM_SET (WRITE_REQ, ENABLE) | BK_PERM_SET (WRITE_COMMAND,
							ENABLE),
	 BK_PERM_SET (RI, ENABLE) | BK_PERM_SET (UUID_LEN, UUID_128), 256},
  [3] = {BK_ATT_DECL_CHARACTERISTIC_128, BK_PERM_SET (RD, ENABLE), 0, 0},
  [4] = {NOTIFY_CHARACTERISTIC, BK_PERM_SET (NTF, ENABLE),
	 BK_PERM_SET (RI, ENABLE) | BK_PERM_SET (UUID_LEN, UUID_128), 256},
  [5] =
    {BK_ATT_DESC_CLIENT_CHAR_CFG_128,
     BK_PERM_SET (RD, ENABLE) | BK_PERM_SET (WRITE_REQ, ENABLE), 0, 0},
};

beken_semaphore_t app_sema = NULL;
beken_semaphore_t ext_init_sema = NULL;

static void
ble_event_callback (ble_event_t event, void *param)
{
  switch (event)
    {
    case BLE_STACK_OK:
      bk_printf ("STACK INIT OK\r\n");

      {
	struct bk_ble_db_cfg ble_db_cfg;

	ble_db_cfg.att_db = btl_att_db;
	ble_db_cfg.att_db_nb = ATT_DB_LENGTH;
	ble_db_cfg.prf_task_id = 0;
	ble_db_cfg.start_hdl = 0;
	ble_db_cfg.svc_perm = BK_PERM_SET (SVC_UUID_LEN, UUID_16);
#if 0
	memcpy (&(ble_db_cfg.uuid[0]), &custom_uuid[0], 16);
#endif
	bk_ble_create_db (&ble_db_cfg);
      }

      break;

    case BLE_CREATE_DB_OK:
      bk_printf ("CREATE DB SUCCESS\r\n");

      appm_start_advertising ();

      break;

    case BLE_CONNECT:
      bk_printf ("BLE CONNECT\r\n");

      if (((struct gapc_connection_req_ind *) param)->sup_to < 200)
	{
	  struct gapc_conn_param conn_param;

	  conn_param.intv_max =
	    ((struct gapc_connection_req_ind *) param)->con_interval;
	  conn_param.intv_min =
	    ((struct gapc_connection_req_ind *) param)->con_interval;
	  conn_param.latency =
	    ((struct gapc_connection_req_ind *) param)->con_latency;
	  conn_param.time_out = 600;
	  appm_update_param (&conn_param);
	}

      rtos_create_thread (NULL,
			  THD_APPLICATION_PRIORITY,
			  "update thread",
			  (beken_thread_function_t) update_thread,
			  ext_init_stack_size, (beken_thread_arg_t) 0);

      mcu_prevent_set (MCU_PS_BLE_FROBID);

      break;

    case BLE_MTU_CHANGE:
      bk_printf ("BLE_MTU_CHANGE:%d\r\n", *(unsigned short *) param);
      break;

    case BLE_DISCONNECT:
      bk_printf ("BLE DISCONNECTed\r\n");
      break;

    case BLE_CFG_NOTIFY:
      bk_printf ("BLE_CFG_NOTIFY:%d\r\n", *(unsigned short *) param);
      break;

    case BLE_CFG_INDICATE:
      bk_printf ("BLE_CFG_INDICATE:%d\r\n", *(unsigned short *) param);
      break;

    case BLE_TX_DONE:
      bk_printf ("BLE_TX_DONE\r\n");
      break;

    case BLE_GEN_DH_KEY:
      bk_printf ("BLE_GEN_DH_KEY\r\n");
      break;

    case BLE_GET_KEY:
      bk_printf ("BLE_GET_KEY\r\n");
      break;

    case BLE_STACK_FAIL:
      bk_printf ("STACK INIT FAIL\r\n");
      break;

    case BLE_HW_ERROR:
      bk_printf ("BLE_HW_ERROR\r\n");
      break;

    default:
      bk_printf ("UNKNOWN EVENT:%d\r\n", event);
      break;

    }
}

static void
ble_write_callback (write_req_t * write_req)
{

  bk_printf ("write req");
#if 0
  tuya_ble_data_buf_t data;

  if (write_req->att_idx == 5)
    {
      ntf_enable = (write_req->value[0]) | (write_req->value[1] << 8);
    }
  else
    {
      data.data = write_req->value;
      data.len = write_req->len;

      if (ty_bt_msg_cb != NULL)
	{
	  ty_bt_msg_cb (0, TY_BT_EVENT_RX_DATA, &data);
	}
    }
#endif
}

static unsigned char
ble_read_callback (read_req_t * read_req)
{
  bk_printf ("read req");
#if 0
  if (read_req->att_idx == 5)
    {
      memcpy (read_req->value, &ntf_enable, sizeof (ntf_enable));
    }
#endif
  return 2;
}

static void
ble_recv_adv_callback (recv_adv_t * recv_adv)
{
}

static void
init_ble_thread (void *arg)
{

  ble_set_event_cb (ble_event_callback);

  ble_set_write_cb (ble_write_callback);
  ble_set_read_cb (ble_read_callback);
  ble_set_recv_adv_cb (ble_recv_adv_callback);

  ble_clk_power_up ();
  ble_switch_rf_to_ble ();
  ble_init ();
  ble_activate ("TESTER");

  uint8_t *mac = (uint8_t *) & ble_cfg.mac;

  bk_printf ("ble name:%s, %02x:%02x:%02x:%02x:%02x:%02x\r\n",
	     &ble_cfg.name, mac[5], mac[4], mac[3], mac[2], mac[1], mac[0]);

  rtos_delete_thread (NULL);
}

static void
update_thread (void *arg)
{
  while (1)
    {
#if 0
      notify_val ();
#else
      bk_ble_send_ntf_value (5, (uint8_t *) "\x27\x18\x28\x18\x28", 0, 4);
      bk_printf ("BLE control[8]: 0x%x\n",
		 *((volatile uint16_t *) 0x0081436e));
      bk_printf ("Hop control[8]: 0x%x\n",
		 *((volatile uint16_t *) 0x00814380));
      bk_printf ("SYNCWL[8]: 0x%x\n", *((volatile uint16_t *) 0x814376));

#endif
      rtos_delay_milliseconds (3000);
    }
}

static void
notify_val (void)
{
  bk_printf (".");
  struct gattc_send_evt_cmd *ntf_value =
    KERNEL_MSG_ALLOC_DYN (GATTC_SEND_EVT_CMD,
			  KERNEL_BUILD_ID (TASK_GATTC, 0),
			  prf_src_task_get (&(prf_env_t) { TASK_APP,
					    TASK_ID_COMMON }, 0),
			  gattc_send_evt_cmd, 5);

  ntf_value->operation = GATTC_NOTIFY;

  struct bk_ble_env_tag *ble_env = NULL;

#if 0

  struct prf_task_env *prf_env = NULL;

  bk_ble_get_prf_by_task (TASK_GAPC + 1, &prf_env);
  ble_env = (struct bk_ble_env_tag *) (prf_env->env);
#else
  ble_env = (struct bk_ble_env_tag *) prf_env_get (TASK_ID_COMMON);
#endif
  ntf_value->handle = ble_env->start_hdl + 4;

  ntf_value->length = 5;
  ntf_value->seq_num = 4;

  memcpy (&ntf_value->value[0], (uint8_t *) "\x31\x41\x59\x26\x53", 5);

  kernel_msg_send (ntf_value);
}

static void
ext_init_task_handler (void *arg)
{
  OSStatus ret;

  func_init_extended ();
  ret = rtos_set_semaphore (&ext_init_sema);

  ASSERT (kNoErr == ret);

  rtos_delete_thread (NULL);
}

void
app_set_sema (void)
{
  OSStatus ret;

  ret = rtos_set_semaphore (&app_sema);

  (void) ret;
}

__attribute__((noinline))
     static void *pull_stubs (void)
{
  int a = 0;
  extern uint32_t _vector_start;
  uint32_t *vecs = &_vector_start;
  extern uint8_t wifi_read_efuse (uint8_t addr);
  uint8_t ef = 0;

  ef = wifi_read_efuse (31);
  bk_printf ("start: %x, ef: %x, a: %d\n", *vecs, ef, a);
#if 0

  extern void rwble_hl_init_re (void);
  extern void rwble_reset_re (void);

  void *func_list[] = {
    rwble_hl_init_re,
    rwble_reset_re
  };
  return func_list[!!ef];
#endif
  return NULL;
}

void
entry_main (void)
{

  OSStatus ret;

  canary[0] = 'm';
  *bootloader_world_flag = 1;

  bk_misc_init_start_type ();
  driver_init ();
  bk_misc_check_start_type ();
  func_init_basic ();

  pull_stubs ();

  uint32_t my_stack = 0;
  __asm__ __volatile__ ("mov %0, sp":"=r" (my_stack)::);

  bk_printf ("current stack top: 0x%x\n", my_stack);

  int a = 0x7FFFFFFF;
  int b[3] = { 1, 2, 3 };

  if (a + 2[b] >= 0)
    {
      bk_printf ("condition (%d >= 0) is true\n", a + 2[b]);
    }

  union u_t
  {
    uint32_t a;
    struct s_t
    {
      uint16_t b;
      uint16_t c;
    } d;
  } u;

  u.d = (struct s_t)
  { 0, 1 };

  bk_printf ("value: 0x%x, system is %s endian\n", u.a,
	     u.a == 1 ? "big" : "little");

#define IS_ARM() do{ \
    uint32_t is_arm =  0; \
    __asm__ __volatile__( \
    "mov %0, pc\n" \
    "mov r1, pc\n" \
    "sub %0, r1, %0\n" \
    "sub %0, #2\n" \
    : "=r" (is_arm) :: "r1"); \
    bk_printf("current state is %s\n", is_arm ? "ARM" : "Thumb"); \
} while(0)

  extern uint32_t is_arm (void);

  bk_printf ("is_arm() runs in %s state\n", is_arm ()? "ARM" : "Thumb");
  IS_ARM ();

  ret = rtos_create_thread (NULL,
			    THD_INIT_PRIORITY,
			    "main",
			    (beken_thread_function_t) init_ble_thread,
			    app_stack_size, (beken_thread_arg_t) 0);
  ASSERT (kNoErr == ret);

  rtos_init_semaphore (&ext_init_sema, 1);
  ret = rtos_create_thread (NULL,
			    THD_EXTENDED_APP_PRIORITY,
			    "ext_init",
			    (beken_thread_function_t) ext_init_task_handler,
			    ext_init_stack_size, (beken_thread_arg_t) 0);
  ASSERT (kNoErr == ret);

  vTaskStartScheduler ();
}