int8 platform_init(void)
{
int8 ret8;
uint32 retu32;
uint8 tx_size[8]={2, 2, 2, 2, 2, 2, 2, 2}; // Device default memory setting
uint8 rx_size[8]={2, 2, 2, 2, 2, 2, 2, 2};
RCC_Configuration(); // Configure the system clocks
GPIO_Configuration(); // Configure GPIO Pin setting
NVIC_Configuration(); // Configure the vector table
retu32 = SysTick_Config(SystemCoreClock/SYSTICK_HZ); // SysTick Configuration - 1ms
if(retu32 != 0) return RET_NOK;
ret8 = wizpf_uart_init(WIZ_USART1);
if(ret8 != RET_OK) return RET_NOK;
ret8 = wizspi_init(WIZ_SPI1);
if(ret8 != RET_OK) {
ERR("wizspi_init fail");
return RET_NOK;
}
device_HW_reset();
DEVICE_INIT_WITH_MEMCHK(tx_size, rx_size);
wizpf_led_set(WIZ_LED1, VAL_ON); // LED3 and LED4 On by default
wizpf_led_set(WIZ_LED2, VAL_ON);
return RET_OK;
}
void GPIO_Configuration(void)
{
{
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_StructInit(&GPIO_InitStructure); // Set all as default
GPIO_Init(PORTA, &GPIO_InitStructure);
GPIO_Init(PORTB, &GPIO_InitStructure);
GPIO_Init(PORTC, &GPIO_InitStructure);
}
#ifdef LED1_PIN
wizpf_gpio_init(LED1_PORT, LED1_PIN, GMOD_OUT_PUSHPULL);
wizpf_led_set(WIZ_LED1, VAL_OFF);
#endif
#ifdef LED2_PIN
wizpf_gpio_init(LED2_PORT, LED2_PIN, GMOD_OUT_PUSHPULL);
wizpf_led_set(WIZ_LED2, VAL_OFF);
#endif
#ifdef WIZ_RESET_PIN
wizpf_gpio_init(WIZ_RESET_PORT, WIZ_RESET_PIN, GMOD_OUT_PUSHPULL);
GPIO_SetBits(WIZ_RESET_PORT, WIZ_RESET_PIN);
#endif
#ifdef WIZ_PWDN_PIN
wizpf_gpio_init(WIZ_PWDN_PORT, WIZ_PWDN_PIN, GMOD_OUT_PUSHPULL);
GPIO_ResetBits(WIZ_PWDN_PORT, WIZ_PWDN_PIN);
#endif
#ifdef WIZ_INT_PIN
wizpf_gpio_init(WIZ_INT_PORT, WIZ_INT_PIN, GMOD_IN_PULLUP); // For IIN Chip EXTI
#endif
// ToDo
}
void GPIO_Configuration(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_StructInit(&GPIO_InitStructure); // Set all as default
GPIO_Init(PORTA, &GPIO_InitStructure);
GPIO_Init(PORTB, &GPIO_InitStructure);
GPIO_Init(PORTC, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Pin = LED1_PIN;
GPIO_Init(LED1_PORT, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = LED2_PIN;
GPIO_Init(LED2_PORT, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = WIZ_RESET_PIN;
GPIO_Init(WIZ_RESET_PORT, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = WIZ_PWDN_PIN;
GPIO_Init(WIZ_PWDN_PORT, &GPIO_InitStructure);
//GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; // For IIN Chip EXTI
//GPIO_InitStructure.GPIO_Pin = WIZ_INT_PIN;
//GPIO_Init(WIZ_INT_PORT, &GPIO_InitStructure);
wizpf_led_set(WIZ_LED1, VAL_OFF);
wizpf_led_set(WIZ_LED2, VAL_OFF);
GPIO_SetBits(WIZ_RESET_PORT, WIZ_RESET_PIN);
GPIO_ResetBits(WIZ_PWDN_PORT, WIZ_PWDN_PIN);
// ToDo
}
static int8 mn_set_led(menu_ctrl mctrl, int8 *mbuf)
{
if(mctrl == MC_START) {
printf("Enter the number [1: ON, 2: OFF]\r\n");
} else if(mctrl == MC_END) {
} else if(mctrl == MC_DATA) {
if(str_check(isdigit, mbuf) == RET_OK) {
uint8 input = atoi((char*)mbuf);
if(input == 1) {
wizpf_led_set(WIZ_LED1, VAL_ON);
wizpf_led_set(WIZ_LED2, VAL_ON);
printf("LED On\r\n");
} else if(input == 2) {
wizpf_led_set(WIZ_LED1, VAL_OFF);
wizpf_led_set(WIZ_LED2, VAL_OFF);
printf("LED Off\r\n");
} else {
printf("wrong number(%d) - try again\r\n", input);
return RET_NOK;
}
return RET_OK;
} else {
printf("not digit(%s) - try again\r\n", mbuf);
return RET_NOK;
}
}
return RET_NOK;
}
void GPIO_Configuration(void)
{
{
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_StructInit(&GPIO_InitStructure); // Set all as default
GPIO_Init(PORTA, &GPIO_InitStructure);
GPIO_Init(PORTB, &GPIO_InitStructure);
GPIO_Init(PORTC, &GPIO_InitStructure);
}
#ifdef LED1_PIN
GPIO_INIT_SIMP(GPIO_Mode_Out_PP, LED1_PORT, LED1_PIN);
wizpf_led_set(WIZ_LED1, VAL_OFF);
#endif
#ifdef LED2_PIN
GPIO_INIT_SIMP(GPIO_Mode_Out_PP, LED2_PORT, LED2_PIN);
wizpf_led_set(WIZ_LED2, VAL_OFF);
#endif
#ifdef WIZ_RESET_PIN
GPIO_INIT_SIMP(GPIO_Mode_Out_PP, WIZ_RESET_PORT, WIZ_RESET_PIN);
GPIO_SetBits(WIZ_RESET_PORT, WIZ_RESET_PIN);
#endif
#ifdef WIZ_PWDN_PIN
GPIO_INIT_SIMP(GPIO_Mode_Out_PP, WIZ_PWDN_PORT, WIZ_PWDN_PIN);
GPIO_ResetBits(WIZ_PWDN_PORT, WIZ_PWDN_PIN);
#endif
#ifdef WIZ_INT_PIN
GPIO_INIT_SIMP(GPIO_Mode_IPU, WIZ_INT_PORT, WIZ_INT_PIN); // For IIN Chip EXTI
#endif
// ToDo
}
void setWIZnetLed(int32 val)
{
wiznetLedStatus = val;
if ( wiznetLedStatus==0 ) wizpf_led_set(WIZ_LED2, VAL_OFF); // WIZ_LED2(LED4) in the W5200-EVB
else wizpf_led_set(WIZ_LED2, VAL_ON);
}
void wizpf_led_trap(uint8 repeat)
{
#ifdef LED1_PIN
wizpf_led_set(WIZ_LED1, VAL_OFF);
while(1) {
Delay_ms(1500);
for(uint32 i=0; i<repeat; i++) {
wizpf_led_set(WIZ_LED1, VAL_TOG);
Delay_ms(200);
wizpf_led_set(WIZ_LED1, VAL_TOG);
Delay_ms(200);
}
}
#endif
}
void USART1_IRQHandler(void) // USART1 ISR
{
if(USART_GetITStatus(USART1, USART_IT_RXNE) != RESET) {
USART_ClearITPendingBit(USART1, USART_IT_RXNE);
if( (u1rx_wr > u1rx_rd && u1rx_wr-u1rx_rd >= U1RX_BUF_SIZE-1) ||
(u1rx_wr < u1rx_rd && u1rx_rd == u1rx_wr+1) ) // Buffer Overflow
{
//USART_ClearITPendingBit(USART1, USART_IT_RXNE);
wizpf_led_set(WIZ_LED1, VAL_TOG);
wizpf_led_set(WIZ_LED2, VAL_TOG);
USART_SendData(USART1, (uint8)'@');
return;
}
u1rx_buf[u1rx_wr] = (int8)USART_ReceiveData(USART1);
if(u1rx_wr < U1RX_BUF_SIZE-1) u1rx_wr++;
else u1rx_wr = 0;
}
}
int32 main(void)
{
#define TCP_LISTEN_PORT 5000
#define UDP_LISTEN_PORT 5000
int8 ret, root;
uint32 tick = 0;
ret = platform_init();
if(ret != RET_OK) {
goto FAIL_TRAP;
}
ret = network_init(SOCK_DHCP, NULL, NULL);
if(ret != RET_OK) {
ERRA("network_init fail - ret(%d)", ret);
goto FAIL_TRAP;
}
printf("\r\n-----------------------------------\r\n");
printf("SMTP Client using W5200\r\n");
printf("-----------------------------------\r\n\r\n");
Delay_tick(2000);
menu_init();
root = menu_add("Network setting", 0, NULL);
menu_add("Show", root, mn_show_network);
menu_add("Static Set", root, mn_set_network);
menu_add("Loopback", 0, mn_loopback);
menu_add("LED Test", 0, mn_set_led);
root = menu_add("App Test", 0, NULL);
menu_add("DNS", root, mn_dns);
menu_add("BASE64", root, mn_base64);
menu_add("eMail", root, mn_email);
menu_print_tree();
dhcp_alarm_start(NULL);
while(1) {
alarm_run();
menu_run();
if(lb_tcp) loopback_tcps(7, (uint16)TCP_LISTEN_PORT);
if(lb_udp) loopback_udp(7, (uint16)UDP_LISTEN_PORT);
if(wizpf_tick_elapse(tick) > 1000) { // running check
wizpf_led_set(WIZ_LED3, VAL_TOG);
tick = wizpf_get_systick();
}
}
FAIL_TRAP:
wizpf_led_trap(1);
return 0;
}
int8 platform_init(usart_param *up)
{
int8 ret8;
uint32 retu32;
usart_param up_tmp;
uint8 tx_size[8]={2, 2, 2, 2, 2, 2, 2, 2}; // Device default memory setting
uint8 rx_size[8]={2, 2, 2, 2, 2, 2, 2, 2};
RCC_Configuration(); // Configure the system clocks
GPIO_Configuration(); // Configure GPIO Pin setting
NVIC_Configuration(); // Configure the vector table
retu32 = SysTick_Config(SystemCoreClock/SYSTICK_HZ); // SysTick Configuration - 1ms
if(retu32 != 0) return RET_NOK;
if(up == NULL) {
WIZPF_USART_SET_PARAM(&up_tmp, UBR_115200, UWL_8, UST_1, UPB_NO, UFC_NO);
up = &up_tmp;
}
ret8 = wizpf_usart_init(WIZ_USART1, up);
if(ret8 != RET_OK) return RET_NOK;
//ret8 = wizspi_init(WIZ_SPI1);
ret8 = wizspi_init(WIZ_SPI2); // For W5500 FPGA board
if(ret8 != RET_OK) {
ERR("wizspi_init fail");
return RET_NOK;
}
device_HW_reset();
DEVICE_INIT_WITH_MEMCHK(tx_size, rx_size);
wizpf_led_set(WIZ_LED1, VAL_ON); // LED3 and LED4 On by default
wizpf_led_set(WIZ_LED2, VAL_ON);
return RET_OK;
}
int32 main(void)
{
#define TCP_LISTEN_PORT 5000
#define UDP_LISTEN_PORT 5000
int8 ret, root;
uint32 dhcp_renew, dhcp_rebind, dhcp_time;
uint32 dhcp_tick, led_tick;
ret = platform_init();
if(ret != RET_OK) {
goto FAIL_TRAP;
}
ret = network_init(SOCK_DHCP, NULL, NULL);
if(ret != RET_OK) {
ERRA("network_init fail - ret(%d)", ret);
goto FAIL_TRAP;
}
printf("\r\n-----------------------------------\r\n");
printf("SMTP Client using W5200\r\n");
printf("-----------------------------------\r\n\r\n");
Delay_tick(2000);
do {
ret = dhcp_manual(DHCP_ACT_START, NULL, &dhcp_renew, &dhcp_rebind);
} while(ret != RET_OK);
dhcp_renew = wizpf_tick_conv(FALSE, dhcp_renew);
dhcp_rebind = wizpf_tick_conv(FALSE, dhcp_rebind);
dhcp_time = dhcp_renew;
menu_init();
root = menu_add("Network setting", 0, NULL);
menu_add("Show", root, mn_show_network);
menu_add("Static Set", root, mn_set_network);
menu_add("Loopback", 0, mn_loopback);
menu_add("LED Test", 0, mn_set_led);
root = menu_add("App Test", 0, NULL);
menu_add("DNS", root, mn_dns);
menu_add("BASE64", root, mn_base64);
menu_add("eMail", root, mn_email);
menu_print_tree();
dhcp_tick = led_tick = wizpf_get_systick();
while(1) {
if(wizpf_tick_elapse(dhcp_tick) > dhcp_time) {
if(dhcp_time==dhcp_renew) DBG("start renew"); else DBG("start rebind");
ret = dhcp_manual(dhcp_time==dhcp_renew? DHCP_ACT_RENEW: DHCP_ACT_REBIND,
NULL, &dhcp_renew, &dhcp_rebind);
dhcp_tick = wizpf_get_systick();
if(ret == RET_OK) { // renew success
dhcp_renew = wizpf_tick_conv(FALSE, dhcp_renew);
dhcp_rebind = wizpf_tick_conv(FALSE, dhcp_rebind);
dhcp_time = dhcp_renew;
} else {
if(dhcp_time == dhcp_renew) dhcp_time = dhcp_rebind; // renew fail, so try rebind
else dhcp_time = 60000; // retry after 1 min
}
}
menu_run();
if(lb_tcp) loopback_tcps(7, (uint16)TCP_LISTEN_PORT);
if(lb_udp) loopback_udp(7, (uint16)UDP_LISTEN_PORT);
if(wizpf_tick_elapse(led_tick) > 1000) {
wizpf_led_set(WIZ_LED3, VAL_TOG);
led_tick = wizpf_get_systick();
}
}
FAIL_TRAP:
wizpf_led_trap(1);
return 0;
}
