/**
* @fn halBoardInit
* @brief
* Initialize the hardware target board. After this initialization, you can run your
* application or startup the operating system(OS).
*
* @param none
* @return none
*/
void target_init(void)
{
/* @todo I think you should place disable interrupts here. */
hal_init( NULL, NULL );
mcu_init();
hal_disable_interrupts();
rtl_init( (void*)dbio_open(9600), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar,
hal_assert_report );
/*
MCU_IO_OUTPUT(HAL_BOARD_IO_LED_1_PORT, HAL_BOARD_IO_LED_1_PIN, 0);
MCU_IO_OUTPUT(HAL_BOARD_IO_LED_2_PORT, HAL_BOARD_IO_LED_2_PIN, 0);
MCU_IO_OUTPUT(HAL_BOARD_IO_LED_3_PORT, HAL_BOARD_IO_LED_3_PIN, 0);
MCU_IO_OUTPUT(HAL_BOARD_IO_LED_4_PORT, HAL_BOARD_IO_LED_4_PIN, 0);
MCU_IO_INPUT(HAL_BOARD_IO_BTN_1_PORT, HAL_BOARD_IO_BTN_1_PIN, MCU_IO_TRISTATE);
MCU_IO_INPUT(HAL_BOARD_IO_BTN_2_PORT, HAL_BOARD_IO_BTN_2_PIN, MCU_IO_TRISTATE);
halLcdSpiInit();
halLcdInit();
halAssyInit();
*/
}
/**
* @fn halBoardInit
* @brief
* Initialize the hardware target board. After this initialization, you can run your
* application or startup the operating system(OS).
*
* @param none
* @return none
*/
void target_init(void)
{
/* @todo I think you should place disable interrupts here. */
hal_init( NULL, NULL );
mcu_init();
hal_disable_interrupts();
rtl_init( (void*)dbio_open(9600), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar,
hal_assert_report );
}
void dbo_open( uint16 baudrate )
{
dbio_open( baudrate );
rtl_init( (void*)&g_dbio, (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar,
hal_assert_report );
}
void dbio_init()
{
dbio_open( 9600 );
rtl_init( (void*)&g_dbio, (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar,
hal_assert_report );
}
int main(void)
{
uint16 value, count;
uint8 len;
char * request;
char * response;
char * payload;
char * msg = "welcome to node...";
TiTimerAdapter * timeradapter;
TiTimerManager * vtm;
TiTimer * mac_timer;
TiCc2420Adapter * cc;
TiFrameRxTxInterface * rxtx;
TiNioAcceptor * nac;
TiAloha * mac;
TiAdcAdapter * adc;
TiLumSensor * lum;
TiDataTreeNetwork * dtp;
TiFrame * rxbuf;
TiFrame * txbuf;
target_init();
led_open();
led_on( LED_ALL );
hal_delay( 500 );
led_off( LED_ALL );
rtl_init( (void *)dbio_open(38400), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar, hal_assert_report );
dbc_write( msg, strlen(msg) );
timeradapter = timer_construct( (void *)(&m_timeradapter), sizeof(m_timeradapter) );
vtm = vtm_construct( (void*)&m_vtm, sizeof(m_vtm) );
cc = cc2420_construct( (char *)(&m_cc), sizeof(TiCc2420Adapter) );
nac = nac_construct( &m_nacmem[0], NAC_SIZE );
mac = aloha_construct( (char *)(&m_aloha), sizeof(TiAloha) );
dtp = dtp_construct( (char *)(&m_dtp), sizeof(TiDataTreeNetwork) );
adc = adc_construct( (void *)&m_adc, sizeof(TiAdcAdapter) );
lum = lum_construct( (void *)&m_lum, sizeof(TiLumSensor) );
txbuf = frame_open( (char*)(&m_txbuf), FRAME_HOPESIZE(MAX_IEEE802FRAME154_SIZE), 3, 20, 0 );
rxbuf = frame_open( (char*)(&m_rxbuf), FRAME_HOPESIZE(MAX_IEEE802FRAME154_SIZE), 3, 20, 0 );
// timeradapter is used by the vtm(virtual timer manager). vtm require to enable the
// period interrupt modal of vtm
//timeradapter = timer_open( timeradapter, 0, NULL, NULL, 0x01 );
vtm = vtm_open( vtm, timeradapter, CONFIG_VTM_RESOLUTION );
cc = cc2420_open(cc, 0, NULL, NULL, 0x00 );
rxtx = cc2420_interface( cc, &m_rxtx );
mac_timer = vtm_apply( vtm );
mac_timer = vti_open( mac_timer, NULL, mac_timer);
hal_assert( rxtx != NULL );
nac = nac_open( nac, rxtx, CONFIG_NIOACCEPTOR_RXQUE_CAPACITY, CONFIG_NIOACCEPTOR_TXQUE_CAPACITY);
hal_assert( nac != NULL );
mac = aloha_open( mac, rxtx,nac, CONFIG_NODE_CHANNEL, CONFIG_NODE_PANID, CONFIG_NODE_ADDRESS,mac_timer, NULL, NULL,0x01);
adc = adc_open( adc, 0, NULL, NULL, 0 );
lum = lum_open( lum, 0, adc );
dtp = dtp_open( dtp, mac, CONFIG_NODE_ADDRESS, NULL, NULL, 0x00 );
//todo
cc2420_setchannel( cc, CONFIG_NODE_CHANNEL );
cc2420_setrxmode( cc ); // enable RX mode
cc2420_setpanid( cc, CONFIG_NODE_PANID ); // network identifier, seems no use in sniffer mode
cc2420_setshortaddress( cc, CONFIG_NODE_ADDRESS ); // in network address, seems no use in sniffer mode
cc2420_enable_autoack( cc );
//todo
cc2420_settxpower( cc, CC2420_POWER_1);//cc2420_settxpower( cc, CC2420_POWER_2);
cc2420_enable_autoack( cc );
// ledtune = ledtune_construct( (void*)(&m_ledtune), sizeof(m_ledtune), vti );
// ledtune = ledtune_open( ledtune );
/* assert: all the above open() functions return non NULL values */
hal_assert((timeradapter != NULL) && (cc != NULL) && (mac != NULL) && (adc != NULL) && (lum != NULL)
&& (rxbuf != NULL) && (txbuf != NULL) && (dtp != NULL));
hal_enable_interrupts();
dtp->state = DTP_STATE_IDLE;//todo for testing 临时用这一句必须删掉
//todo for testing
//dtp->root = 0x01;//todo for testing
//dtp->parent = 0x03;//todo for testing
/*
while ( 1)//todo for testing
{
response = frame_startptr( txbuf );
value = lum_value( lum );
payload = DTP_PAYLOAD_PTR(response);
payload[0] = 0x13;
payload[1] = 0x14;
if (dtp_send_response(dtp, txbuf, 0x01) > 0)
{
led_toggle( LED_RED);//todo for testing
}
dtp_evolve( dtp, NULL );
hal_delay( 2000);//todo for testing
}
*/
while(1)
{
/* Only the following two kinds of frames will be put into "rxbuf" by dtp_recv()
* - broadcast frames. the destination address of these frames are 0xFFFF.
* - destination is the current node.
*/
//dbo_putchar(0x33);
len = dtp_recv( dtp, rxbuf, 0x00 );
if (len > 0)
{
//ieee802frame154_dump( rxbuf);
request = frame_startptr( rxbuf );
switch (DTP_CMDTYPE(request))
{
/* if the frame is DTP_DATA_REQUEST, then the node will measure the data and
* encapsulate the data into the txbuf, which is a TiOpenFrame and sent it back.
*/
case DTP_DATA_REQUEST:
//payload = DTP_PAYLOAD_PTR( frame_startptr(txbuf) );
//ledtune_write( ledtune, MAKE_WORD(payload[1], payload[0]) );
// response frame = PHY Length 1B
// + Frame Control 2B
// + Sequence No 1B
// + Destination Pan & Address 4B
// + Source Pan & Address 4B
// + DTP Section 15B
//opf_cast( txbuf, 50, OPF_DEF_FRAMECONTROL_DATA_ACK );
response = frame_startptr( txbuf );
value = lum_value( lum );
DTP_SET_MAX_HOPCOUNT( response,0x03);//todo for testing
payload = DTP_PAYLOAD_PTR(response);
//payload[0] = 0x17;//todo 第三个节点数据
//payload[1] = 0x18;//todo 第三个节点数据
//payload[1] = 0x13;
//payload[2] = 0x14;
payload[1] = 0x15;//todo 另一个节点
payload[2] = 0x16;//todo 另一个节点
/* call dtp_send_response() to send the data in txbuf out.
*
* modified by zhangwei on 20091230
* - Bug fix. In the past, there's no delay between two adjacent
* dtp_send_response() calls. This policy is too ambitious and this
* node will occupy the whole time so that the other nodes will lost
* chances to send, or encounter much higher frame collision probabilities.
* so I add a little time delay here.
* Attention the delay time here shouldn't be too large because
* we don't want the hal_delay() to occupy all the CPU time. If this
* occurs, it may lead to unnecessary frame lossing.
*/
// try some times until the RESPONSE is successfully sent
for (count=0; count<10; count++)
{
//hal_delay( 500);
if (dtp_send_response(dtp, txbuf, 0x03) > 0)
{
led_toggle( LED_RED);//todo for testing
break;
}
//hal_delay( 50 );
}
break;
default:
//hal_assert(false);
break;
}
}
nac_evolve( nac,NULL);//todo for tesitng
aloha_evolve( mac,NULL);//todo for testing
dtp_evolve( dtp, NULL );
hal_delay( 50 );
}
}
void tinymac_recvnode(void)
{
TiCc2420Adapter * cc;
TiFrameRxTxInterface * rxtx;;
TiTinyMAC * mac;
TiTimerAdapter *timer;
TiFrame * rxbuf;
char * msg = "welcome to tinymac recv test...";
int len=0;
target_init();
// flash the led to indicate the software is successfully running now.
//
led_open();
led_on( LED_ALL );
hal_delay( 500 );
led_off( LED_ALL );
led_on( LED_RED );
// initialize the runtime library for debugging input/output and assertion
// hal_assert_report is defined in module "hal_assert"
//
//dbo_open( 38400 );
rtl_init( (void *)dbio_open(38400), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar, hal_assert_report );
dbc_putchar( 0xF0 );
dbc_mem( msg, strlen(msg) );
cc = cc2420_construct( (void *)(&m_cc), sizeof(TiCc2420Adapter) );
mac = tinymac_construct((char *)(&m_tiny), sizeof(TiTinyMAC));
timer= timer_construct((char *)(&m_timer),sizeof(TiTimerAdapter));
#ifdef CONFIG_TSET_LISTENER
// cc = cc2420_open( cc, 0, _aloha_listener, NULL, 0x00 );
cc = cc2420_open( cc, 0, tinymac_evolve, mac, 0x00 );
rxtx = cc2420_interface( cc, &m_rxtx );
mac = tinymac_open( mac, rxtx, CONFIG_CHANNEL, CONFIG_PANID, CONFIG_LOCAL_ADDRESS,
timer, _tinymac_listener, NULL,0x00 );
#endif
#ifndef CONFIG_TSET_LISTENER
cc = cc2420_open( cc, 0, NULL, NULL, 0x00 );
rxtx = cc2420_interface( cc, &m_rxtx );
mac = tinymac_open( mac, rxtx, CONFIG_CHANNEL, CONFIG_PANID, CONFIG_LOCAL_ADDRESS, NULL, NULL,0x00 );
#endif
cc2420_setchannel( cc, CONFIG_CHANNEL );
cc2420_setrxmode( cc ); // enable RX mode
cc2420_setpanid( cc, CONFIG_PANID ); // network identifier, seems no use in sniffer mode
cc2420_setshortaddress( cc, CONFIG_LOCAL_ADDRESS ); // in network address, seems no use in sniffer mode
cc2420_enable_autoack( cc );
#ifdef CONFIG_TEST_ADDRESSRECOGNITION
cc2420_enable_addrdecode( cc );
#else
cc2420_disable_addrdecode( cc );
#endif
#ifdef CONFIG_TEST_ACK
cc2420_enable_autoack( cc );
#endif
rxbuf = frame_open( (char*)(&m_rxbufmem), FRAME_HOPESIZE(MAX_IEEE802FRAME154_SIZE), 3, 20, 0 );
#ifdef CONFIG_TEST_ACK
//fcf = OPF_DEF_FRAMECONTROL_DATA_ACK;
#else
//fcf = OPF_DEF_FRAMECONTROL_DATA_NOACK;
#endif
hal_enable_interrupts();
/* Wait for listener action. The listener function will be called by the TiCc2420Adapter
* object when a frame arrives */
#ifdef CONFIG_TEST_LISTENER
while (1) {}
#endif
/* Query the TiCc2420Adapter object if there's no listener */
#ifndef CONFIG_TEST_LISTENER
while(1)
{
frame_reset( rxbuf, 3, 20, 0 );
len = tinymac_recv( mac, rxbuf, 0x00 );
if (len > 0)
{
dbc_putchar( 0xF3 );
dbc_mem( frame_startptr(rxbuf), frame_length(rxbuf) );
//frame_moveouter( rxbuf );
//_output_frame( rxbuf, NULL );
//frame_moveinner( rxbuf );
led_off( LED_RED );
/* warning: You shouldn't wait too long in the while loop, or else
* you may encounter frame loss. However, the program should still
* work properly even the delay time is an arbitrary value. No error
* are allowed in this case.
*/
//hal_delay( 500 );
led_toggle( LED_RED );
//hal_delay( 500 );
}
tinymac_evolve(mac, NULL );
}
#endif
frame_close( rxbuf );
tinymac_close( mac );
cc2420_close( cc );
}
void recvnode(void)
{
TiCc2420Adapter * cc;
TiFrameRxTxInterface * rxtx;
TiNioAcceptor * nac;
TiAloha * mac;
TiTimerAdapter *timer;
TiTimerManager * vtm;
TiTimer * mac_timer;
TiFrame * rxbuf;
char * msg = "welcome to aloha recv test...";
int len=0;
target_init();
// flash the led to indicate the software is successfully running now.
//
led_open();
led_on( LED_ALL );
hal_delay( 500 );
led_off( LED_ALL );
//led_on( LED_RED );
// initialize the runtime library for debugging input/output and assertion
// hal_assert_report is defined in module "hal_assert"
//
//dbo_open( 38400 );
rtl_init( (void *)dbio_open(38400), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar, hal_assert_report );
dbc_putchar( 0xF0 );
dbc_mem( msg, strlen(msg) );
cc = cc2420_construct( (void *)(&m_cc), sizeof(TiCc2420Adapter) );
nac = nac_construct( &m_nacmem[0], NAC_SIZE );
mac = aloha_construct( (char *)(&m_aloha), sizeof(TiAloha) );
timer= timer_construct(( char *)(&m_timer),sizeof(TiTimerAdapter));
vtm = vtm_construct( (void*)&m_vtm, sizeof(m_vtm) );
timer = timer_open( timer, 2, NULL, NULL, 0x00 );
vtm = vtm_open( vtm, timer, VTM_RESOLUTION );
mac_timer = vtm_apply( vtm );
vti_open( mac_timer, NULL, NULL );
#ifdef CONFIG_TSET_LISTENER
// cc = cc2420_open( cc, 0, _aloha_listener, NULL, 0x00 );
cc = cc2420_open( cc, 0, aloha_evolve, mac, 0x00 );
rxtx = cc2420_interface( cc, &m_rxtx );
mac = aloha_open( mac, rxtx, CONFIG_ALOHA_CHANNEL, CONFIG_ALOHA_PANID, CONFIG_ALOHA_LOCAL_ADDRESS,
mac_timer, _aloha_listener, NULL,0x00 );
#endif
#ifndef CONFIG_TSET_LISTENER
cc = cc2420_open( cc, 0, NULL, NULL, 0x00 );
rxtx = cc2420_interface( cc, &m_rxtx );
nac_open( nac, rxtx, CONFIG_NIOACCEPTOR_RXQUE_CAPACITY, CONFIG_NIOACCEPTOR_TXQUE_CAPACITY);
mac = aloha_open( mac, rxtx, nac,CONFIG_ALOHA_CHANNEL, CONFIG_ALOHA_PANID, CONFIG_ALOHA_LOCAL_ADDRESS,
mac_timer, NULL, NULL,0x00 );
#endif
cc2420_setchannel( cc, CONFIG_ALOHA_CHANNEL );
cc2420_setrxmode( cc ); // enable RX mode
cc2420_setpanid( cc, CONFIG_ALOHA_PANID ); // network identifier, seems no use in sniffer mode
cc2420_setshortaddress( cc, CONFIG_ALOHA_LOCAL_ADDRESS ); // in network address, seems no use in sniffer mode
cc2420_enable_autoack( cc );
cc2420_settxpower( cc, CC2420_POWER_1);//cc2420_settxpower( cc, CC2420_POWER_2);CC2420_POWER_1
#ifdef CONFIG_TEST_ADDRESSRECOGNITION
cc2420_enable_addrdecode( cc );
#else
cc2420_disable_addrdecode( cc );
#endif
#ifdef CONFIG_TEST_ACK
cc2420_enable_autoack( cc );
#endif
rxbuf = frame_open( (char*)(&m_rxbufmem), FRAME_HOPESIZE(MAX_IEEE802FRAME154_SIZE), 3, 20, 0 );
dbc_putchar(0x11);
#ifdef CONFIG_TEST_ACK
//fcf = OPF_DEF_FRAMECONTROL_DATA_ACK;
#else
//fcf = OPF_DEF_FRAMECONTROL_DATA_NOACK;
#endif
hal_enable_interrupts();
/* Wait for listener action. The listener function will be called by the TiCc2420Adapter
* object when a frame arrives */
#ifdef CONFIG_TEST_LISTENER
while (1) {}
#endif
/* Query the TiCc2420Adapter object if there's no listener */
#ifndef CONFIG_TEST_LISTENER
while(1)
{
char * ptr;//todo for testing
frame_reset( rxbuf, 3, 20, 0 );
len = aloha_recv( mac, rxbuf, 0x00 );
if (len > 0)
{
frame_moveouter( rxbuf );
_output_frame( rxbuf, NULL );
frame_moveinner( rxbuf );
/*
dbc_write( frame_startptr( rxbuf),frame_length( rxbuf));//todo for testing
ptr = frame_startptr( rxbuf);//todo for testing
dbc_putchar( 0xff);//todo for testing
dbc_uint8( ptr[ (frame_length( rxbuf)-2)]);//todo for testing
dbc_putchar( 0xff);//todo for testing
frame_moveinner( rxbuf );//todo for testing*/
//led_off( LED_RED );
/* warning: You shouldn't wait too long in the while loop, or else
* you may encounter frame loss. However, the program should still
* work properly even the delay time is an arbitrary value. No error
* are allowed in this case.
*/
//hal_delay( 500 );
led_toggle( LED_RED );
}
aloha_evolve(mac, NULL );
}
#endif
frame_close( rxbuf );
aloha_close( mac );
cc2420_close( cc );
}
//#if (TEST_CHOICE == 1)
void recvnode1(void)
{
TiCc2420Adapter * cc;
char * msg = "welcome to recvnode...";
TiFrame * rxbuf;
uint8 len;
target_init();
HAL_SET_PIN_DIRECTIONS();
wdt_disable();
led_open();
led_on( LED_RED );
hal_delay( 500 );
led_off( LED_ALL );
rtl_init( (void *)dbio_open(38400), (TiFunDebugIoPutChar)dbio_putchar, (TiFunDebugIoGetChar)dbio_getchar, hal_assert_report );
dbc_mem( msg, strlen(msg) );
cc = cc2420_construct( (void *)(&g_cc), sizeof(TiCc2420Adapter) );
cc2420_open( cc, 0, NULL, NULL, 0x00 );
cc2420_setchannel( cc, DEFAULT_CHANNEL );
cc2420_setrxmode( cc ); //Enable RX
cc2420_enable_addrdecode( cc ); //使能地址译码
//cc2420_disable_addrdecode(cc);
#ifdef TEST_ACK
cc2420_enable_autoack(cc);
#endif
cc2420_setpanid( cc, PANID ); //网络标识
cc2420_setshortaddress( cc, LOCAL_ADDRESS ); //网内标识
rxbuf = frame_open( (char*)(&m_rxbuf), FRAME_HOPESIZE(MAX_IEEE802FRAME154_SIZE), 0, 0, 0 );
hal_enable_interrupts();
// when use this scan mode to receive data, interrupt should be disable; otherwise the data will be
// read twice and in the second time there are no data actually which leads to a assert.
// Attention: in this scan mode, MCU always try to read and in my test it is faster than the transmission of data.
// Thus, after 4 times, there no data at all, and the MCU still want to read, which lead to an assert. So we'd better
// not use this scan mode.
while(1)
{
frame_reset( rxbuf,0,0,0);
cc2420_evolve( cc );
//len = cc2420_read( cc, frame_startptr( rxbuf), frame_capacity( rxbuf), 0x00 );
len = cc2420_read( cc, frame_startptr(rxbuf), frame_capacity(rxbuf), 0x00 );
if ( len)
{
frame_setlength( rxbuf,len);
dbc_write( frame_startptr( rxbuf), len );
led_toggle( LED_GREEN);
}
//len = cc2420_read( cc, (char*)(&buf[0]), BUF_SIZE, 0x00 );
/* if (len >= 5)
{
// output this frame to the computer through uart
dbo_write( (char*)(&buf[0]), len );
}*/
}
}