static void program_loop(void) {
/* Infinite loop */
while (1) {
/* Service the inputs/outputs */
ServiceTasks();
/* Check if any packet received */
if (ETH_CheckFrameReceived()) {
/* Process received ethernet packet */
LwIP_Pkt_Handle();
}
/* Handle periodic timers for LwIP */
LwIP_Periodic_Handle(GetLocalTime());
if (TelnetIsConnected() == true) { /* We have an active Telnet connection to service */
/* Do server stuff */
character = TelnetRead();
if (character != '\0') {
Command_AddChar(character);
}
}
/* Check to see if any faults have occurred */
Tekdaqc_CheckStatus();
/* Reload the IWDG Counter to prevent reset */
IWDG_ReloadCounter();
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured to
168 MHz, this is done through SystemInit() function which is called from
startup file (startup_stm32f4xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f4xx.c file
*/
#ifdef SERIAL_DEBUG
DebugComPort_Init();
#endif
/*Initialize LCD and Leds */
LCD_LED_BUTTON_Init();
/* Configure ethernet (GPIOs, clocks, MAC, DMA) */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
}
}
void main()
{
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
SysTick_Config(RCC_Clocks.HCLK_Frequency / 100);
LED_Config();
LWIP_Config();
UDP_Config();
CAN_Config();
TIM7_Config(PERIOD);
while(1)
{
if(ETH_CheckFrameReceived())
{
LwIP_Pkt_Handle();
}
LwIP_Periodic_Handle(LocalTime);
if(rew_status != 0) ReSendUdpData();
}
}
int main(void) {
int temp = 5;
//configures the priority grouping
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_3);
//start time
start_timer();
//configure spi
SPI_Config();
//ETHERNET INITIALIZATION
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
//udp initialization
if (!udp_echoserver_init())
return 1;
while (1)
{
//PROCESSING OF PEREODIC TIMERS FOR LWIP
LwIP_Periodic_Handle(gettime());
//PROCESSING OF INCOMING PACKET
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
trans_Control((void*)&temp, sizeof(temp));
}
}
//以太网中断服务函数
void ETH_IRQHandler(void)
{
while(ETH_GetRxPktSize(DMARxDescToGet)!=0) //检测是否收到数据包
{
LwIP_Pkt_Handle();
}
ETH_DMAClearITPendingBit(ETH_DMA_IT_R);
ETH_DMAClearITPendingBit(ETH_DMA_IT_NIS);
}
int main(void)
{
SystemInit(); // initialize MCU clocks and registers
TM_DELAY_Init(); // initialize Delay library
TM_DELAY_SetTime(0); // Reset couter for systime
Laser_GPIO_Conf(); // configure GPIO for laser control (to be able to enable/disable lasers via software
TM_BKPSRAM_Init(); // initialize BKP RAM access library
Laser_Update(); // load laser statuses saved in BKP RAM
TM_USART_Init(OUTPUT_USART, OUTPUT_USART_PINS, OUTPUT_USART_SPEED); // initialize UART used for collected Data output
TM_USART_Init(MENU_USART, MENU_USART_PINS, MENU_USART_SPEED); // initialize UART used for configuration
TM_RTC_Init(TM_RTC_ClockSource_External); // initialize RTC library
TM_GPIO_Init(GPIOD, GPIO_Pin_8, TM_GPIO_Mode_OUT, TM_GPIO_OType_PP, TM_GPIO_PuPd_NOPULL, TM_GPIO_Speed_Low); // configure GPIO for GSM status indication (RED LED)
TM_GPIO_Init(GPIOD, GPIO_Pin_9, TM_GPIO_Mode_OUT, TM_GPIO_OType_PP, TM_GPIO_PuPd_NOPULL, TM_GPIO_Speed_Low); // configure GPIO for GSM status indication (GREEN LED)
Laser_ADC_Init(); // initialize ADC peripherals
Menu_Init(); // initialize CLI library
sfpInit(); // configure GPIO for SFP modules
gsm_Init(); // initialize GSM module
/* configure and initialize Ethernet hardware and LwIP stack */
ETH_BSP_Config(); // configure ETH GPIOs
printf("Ethernet MAC and PHY configured successfully!\n");
LwIP_Init(); // start LwIP stack
printf("LwIP stack initialized successfully!\n");
UDP_Server_Init(); // start UDP Server
printf("UDP Server initialized successfully!\n");
//start periodic tasks
/* GSM Status update "task" */
GSM_Status_Update_Timer = TM_DELAY_TimerCreate(GSM_CHECK_INTERVAL, 1, 1, GSM_Status_Update_Timer_Task, NULL);
printf("GSM status check task created!\n");
/* Print results from remote devices "task" */
Print_Results_Timer = TM_DELAY_TimerCreate(DATA_OUT_INTERVAL, 1, 1, Print_Results_Timer_Task, NULL);
printf("Print collected data task created!\n");
/* LaserLock status update "task" */
LaserLock_Timer = TM_DELAY_TimerCreate(1000, 1, 1, LaserLock_Timer_Task, NULL);
printf("Laser lock check task created!\n");
while (1) {
/* CLI menu update */
Menu_Update();
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
/* update laser statuses */
Laser_Update();
/* remove SMS messages which were read by system */
delete_read_gsm_messages();
}
}
void ETH_Recive_Poll(void)
{
if(frameds.length>0) //处理以太网数据
{
LwIP_Pkt_Handle();//处理早已经接收放入内存的数据。
memset(&frameds, 0, sizeof(FrameTypeDef));
}
}
/**
* @brief This function handles ETH interrupt request.
* @param None
* @retval None
*/
void ETH_IRQHandler(void)
{
/* Handles all the received frames */
while(ETH_GetRxPktSize(DMARxDescToGet) != 0)
{
LwIP_Pkt_Handle();
}
/* Clear the Eth DMA Rx IT pending bits */
ETH_DMAClearITPendingBit(ETH_DMA_IT_R);
ETH_DMAClearITPendingBit(ETH_DMA_IT_NIS);
}
/*------------------------------------------------------------------------------------------------*/
void Ethernet_Management(void)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(TSW_GetTimestamp_ms());
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
SystemInit();
init_systick();
#ifdef SERIAL_DEBUG
DebugComPort_Init();
#endif
printf(" Artnet2WS2811 Receiver\r\n ");
/*Initialize LCD and Leds */
LED_Init();
/* configure ethernet (GPIOs, clocks, MAC, DMA) */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* tcp echo server Init */
//tcp_echoserver_init();
telnetserver_init();
//artnet_init();
ws2812_init();
/* Initialize variables for ws2812 */
delay_ms(20);
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(system_time);
DRAW_LED();
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured to
120 MHz, this is done through SystemInit() function which is called from
startup file (startup_stm32f2xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f2xx.c file
*/
//add a long delay wait for DP83848 finish reset
unsigned int i,j;
for(i=0;i<36;i++)
{
for(j=0;j < 65500;j++);
}
#ifdef SERIAL_DEBUG
DebugComPort_Init();
#endif
/* Initialize LCD and Leds */
LCD_LED_Init();
/* Configure ethernet (GPIOs, clocks, MAC, DMA) */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* TFTP server Init */
tftpd_init();
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
}
}
int main(void) {
/*!< At this stage the microcontroller clock setting is already configured to
168 MHz, this is done through SystemInit() function which is called from
startup file (startup_stm32f4xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f4xx.c file
*/
char pase = 0;
char pase1 = 0;
uint16_t duty = 0;
char led = 0;
int i;
uint8_t valor_web=0;
RCC_GetClocksFreq(&RCC_Clocks);
#ifdef SERIAL_DEBUG
DebugComPort_Init();
printf("STM32DISCOVERY is booting...\r\n");
#endif
/* configure ethernet (GPIOs, clocks, MAC, DMA) */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* Http webserver Init */
httpd_init();
/*Se inicializa la placa de expansion*/
STM_EVAL_EXP_INIT();
/* Infinite loop */
while (1) {
/* check if any packet received */
if (ETH_CheckFrameReceived()) {
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
if (LocalTime % 20 == 0) {
if (!pase1) {
pase1 = 1;
if (LocalTime % 100 == 0) {
// escalera Led
STM_EVAL_EXP_LED_TOGGLE(led);
led++;
if (led > 7)
led = 0;
}
}
} else {
pase1 = 0;
}
}
return 0;
}
int main(void)
{
NVIC_SetPriorityGrouping(3);
/* enable GPIO */
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOBEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOCEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIODEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOEEN;
act::mode(GPIO_OUTPUT);
stat::mode(GPIO_OUTPUT);
error::mode(GPIO_OUTPUT);
error::high();
estop::mode(GPIO_INPUT);
/* setup ethernet */
phy_rst::mode(GPIO_OUTPUT_2MHz);
phy_rst::high(); // release reset line
eth_mii_crs::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_rx_clk::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mdio::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_col::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rx_dv::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd2::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd3::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rx_er::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_tx_en::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd0::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd1::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mdc::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd2::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_tx_clk::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd0::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd1::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd3::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
/* Initialize Table */
register_table.model_number = 302;
register_table.version = 0;
register_table.id = 253;
register_table.baud_rate = 34; // 57600????
register_table.last_packet = 0;
register_table.system_time = 0;
register_table.led = 0;
dynamixel_init();
/* setup analog */
RCC->APB2ENR |= RCC_APB2ENR_ADC1EN | RCC_APB2ENR_ADC2EN | RCC_APB2ENR_ADC3EN;
adc1.init(VOLTAGE_SENSE_ANALOG_CHANNEL,
CURRENT_SENSE_ANALOG_CHANNEL);
voltage_sense::mode(GPIO_INPUT_ANALOG);
current_sense::mode(GPIO_INPUT_ANALOG);
/* setup systick */
SysTick_Config(SystemCoreClock/1000);
NVIC_SetPriority(SysTick_IRQn,2);
NVIC_EnableIRQ(SysTick_IRQn);
Ethernet_Init();
LwIP_Init();
if (!netapp_init())
while(1);
__enable_irq();
/* done with setup, turn off err led */
error::low();
while(1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
LwIP_Periodic_Handle(register_table.system_time);
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
FlagStatus status;
uint16_t bak_dr10;
//uint16_t bak_dr9;
//RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
//PWR_BackupAccessCmd(ENABLE);
//bak_dr10 = BKP_ReadBackupRegister(BKP_DR10);
//bak_dr9 = BKP_ReadBackupRegister(BKP_DR9);
//BKP_WriteBackupRegister(BKP_DR10, 0x0707);
//BKP_WriteBackupRegister(BKP_DR9, 0x0001);
/* Test if Key push-button on STM3210C-EVAL Board is not pressed */
//if((bak_dr10 == 0x0707) /*&& (bak_dr9 != 0x0000)*/)
if(1)
{
/* Setup STM32 system (clocks, Ethernet, GPIO, NVIC) and STM3210C-EVAL resources */
System_Setup();
Delay(1000);
//可添加延时, 用以确保DM9000启动时电压满足芯片要求
//"nRST must not go high until after the VDDIO and VDD_CORE supplies are stable" 手册P51
GPIO_WriteBit(ETH_RESET, Bit_SET); //拉高DM9000 nRST, 复位启动
/* Configure the Ethernet peripheral */
Ethernet_Configuration();
/*
//判断设备是否是初次上电, 如果'是', 重启一次, 确保以太网初始化正常
status = RCC_GetFlagStatus(RCC_FLAG_SFTRST);
RCC_ClearFlag();
if(!status)
{
Delay(10);
NVIC_SystemReset();
}
*/
/* Initilaize the LwIP stack */
LwIP_Init();
#ifdef USE_IAP_HTTP
/* Initilaize the webserver module */
IAP_httpd_init();
#endif
#ifdef USE_IAP_TFTP
/* Initialize the TFTP server */
IAP_tftpd_init();
#endif
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_GetRxPktSize()!=0)
{
/* process received eth packet */
LwIP_Pkt_Handle();
}
/* Periodic tasks */
System_Periodic_Handle();
}
}
/* enter in IAP mode */
else
{
/* Key push-button not pressed: jump to user application */
/* Check if valid stack address (RAM address) then jump to user application */
if (((*(__IO uint32_t*)USER_FLASH_FIRST_PAGE_ADDRESS) & 0x2FFE0000 ) == 0x20000000)
{
/* Jump to user application */
JumpAddress = *(__IO uint32_t*) (USER_FLASH_FIRST_PAGE_ADDRESS + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) USER_FLASH_FIRST_PAGE_ADDRESS);
Jump_To_Application();
}
else
{/* Otherwise, do nothing */
/* LED3 (RED) ON to indicate bad software (when not valid stack address) */
//STM_EVAL_LEDInit(LED3);
//STM_EVAL_LEDOn(LED3);
/* do nothing */
while(1);
}
}
return 0;
}
int main(void)
{
char s[] = "1442936700,0,1,4,#2346W,3,#0800O#1900C#0900O#1800C"; // for str_processing test
RCC_ClocksTypeDef RCC_Clocks;
/* SysTick end of count event each 10ms */
RCC_GetClocksFreq(&RCC_Clocks);
SysTick_Config(RCC_Clocks.HCLK_Frequency / 100);
RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_RNG, ENABLE);
RNG_Cmd(ENABLE);
/* Initialize the timer for dht11 */
tim_init(TIM2);
/* Initialize the SRAM ****************************************************/
PSRAM_Init();
/* Initialize the LCD *****************************************************/
LCD_Init();
LCD_LOG_Init();
LCD_LOG_SetHeader((uint8_t*)" Ethernet test");
LCD_LOG_SetFooter ((uint8_t*)" localtime: ");
/* Add your application code here */
/* Configure ethernet (GPIOs, clocks, MAC, DMA) */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
schedule_init(&schedule_got,schedule_string); // schedule string store in schedule_string
DNS_Init();
//while(!schedule_got); // wait until string got
LCD_DisplayStringLine(Line2, (uint8_t*)schedule_string);
LCD_DisplayStringLine(Line3, (uint8_t*)"0");
/* Main Loop */
//process ste str form internet
Str_Split(s, Init_time); // s is temp string
RTC_Config();
Time_Date_Setting(Init_time->year, Init_time->mon, Init_time->day, Init_time->hour +3, Init_time->min, Init_time->sec);
while (1)
{
uint8_t year, mon, day;
uint8_t hour, min, sec;
RTC_TimeTypeDef RTC_TimeStruct_main;
RTC_DateTypeDef RTC_DateStruct_main;
RTC_GetDate(RTC_Format_BIN, &RTC_DateStruct_main);
RTC_GetTime(RTC_Format_BIN, &RTC_TimeStruct_main);
year = RTC_DateStruct_main.RTC_Year;
mon = RTC_DateStruct_main.RTC_Month;
day = RTC_DateStruct_main.RTC_Date;
hour = RTC_TimeStruct_main.RTC_Hours;
min = RTC_TimeStruct_main.RTC_Minutes;
sec = RTC_TimeStruct_main.RTC_Seconds;
//detect whether it is time to turn on Motor and LED, then execute it.
Soak(day, hour, min );
Water(day, hour, min, sec);
Light(mon, day, hour, min);
//detect over
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
}
}
int main(void)
{
int i;
unsigned char add[5]={110,110,8,110,110};
/*!< At this stage the microcontroller clock setting is already configured to
120 MHz, this is done through SystemInit() function which is called from
startup file (startup_stm32f2xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f2xx.c file
*/
#ifdef SERIAL_DEBUG
DebugComPort_Init();
#endif
initLED();
init_Timer();
//while(1);
/*Initialize LCD and Leds */
//LCD_LED_Init();
delay_ms(500);
for(i=0;i<100;i++)
{
setNumber(i);
delay_ms(10);
}
beep(40);
offSegment(3);
delay_ms(100);
setNumber(0);
delay_ms(100);
beep(40);
offSegment(3);
delay_ms(100);
setNumber(0);
delay_ms(100);
beep(40);
//USART2_Init();
//USART3_Init();
init_NRF1_IO();
init_NRF2_IO();
SPI1_Config();
SPI3_Config();
SPI_Cmd(SPI1, ENABLE);
SPI_Cmd(SPI3, ENABLE);
nrf24l01_initialize_debug(false, TX_PAYLOAD_SIZE, false);
nrf24l01_clear_flush();
add[2]=8;
nrf24l01_set_tx_addr(add , 5);
add[2]=30;
nrf24l01_set_rx_addr(add,5,0);
nrf24l01_set_rf_ch(tx_channel);
nrf24l02_initialize_debug(false, RX_PAYLOAD_SIZE, false);
nrf24l02_clear_flush();
add[2]=8;
nrf24l02_set_tx_addr(add , 5);
add[2]=30;
nrf24l02_set_rx_addr(add,5,0);
nrf24l02_set_rf_ch(rx_channel);
nrf24l02_set_as_rx(true);
/* configure ethernet */
ETH_BSP_Config();
/* Initilaize the LwIP stack */
LwIP_Init();
/* UDP echoserver */
udp_echoserver_init();
/* Infinite loop */
while (1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
/* handle periodic timers for LwIP */
LwIP_Periodic_Handle(LocalTime);
process_incoming_rf();
if(firstPacketRecieved==0)
{
demo();
setNumber(22);
}
}
}
int main(void)
{
sys_time = 0;
NVIC_SetPriorityGrouping(3);
// enable GPIO
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOBEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOCEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIODEN;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOEEN;
act::mode(GPIO_OUTPUT);
stat::mode(GPIO_OUTPUT);
error::mode(GPIO_OUTPUT);
estop::mode(GPIO_INPUT);
// setup ethernet
phy_rst::mode(GPIO_OUTPUT_2MHz);
phy_rst::high(); // release reset line
eth_mii_crs::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_rx_clk::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mdio::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_col::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rx_dv::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd2::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd3::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rx_er::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_tx_en::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd0::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd1::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mdc::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd2::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_tx_clk::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd0::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_rxd1::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
eth_mii_txd3::mode(GPIO_ALTERNATE | GPIO_AF_ETH);
/* setup usarts
RCC->APB2ENR |= RCC_APB2ENR_USART1EN; // APB2 also has USART6
RCC->APB1ENR |= RCC_APB1ENR_USART2EN; // ABP1 also has USART3, UART4/5
*/
RCC->APB1ENR |= RCC_APB1ENR_USART3EN;
usart3_tx::mode(GPIO_ALTERNATE | GPIO_AF_USART3);
usart3_rx::mode(GPIO_ALTERNATE | GPIO_AF_USART3);
usart3_en::mode(GPIO_OUTPUT);
//NVIC_EnableIRQ(USART3_IRQn);
// setup systick
SysTick_Config(SystemCoreClock/1000);
NVIC_EnableIRQ(SysTick_IRQn);
//NVIC_SetPriority(SysTick_IRQn,2);
Ethernet_Init();
LwIP_Init();
if (!netapp_init())
while(1)
{
error::high();
delay_ms(50);
error::low();
delay_ms(1000);
}
__enable_irq();
while(1)
{
/* check if any packet received */
if (ETH_CheckFrameReceived())
{
/* process received ethernet packet */
LwIP_Pkt_Handle();
}
LwIP_Periodic_Handle(sys_time);
/* process devices */
}
}