void HVAC_initialize_networking(void)
{
int_32 error;
IPCFG_IP_ADDRESS_DATA ip_data;
_enet_address enet_address;
#if DEMOCFG_USE_POOLS && defined(DEMOCFG_RTCS_POOL_ADDR) && defined(DEMOCFG_RTCS_POOL_SIZE)
/* use external RAM for RTCS buffers */
_RTCS_mem_pool = _mem_create_pool((pointer)DEMOCFG_RTCS_POOL_ADDR, DEMOCFG_RTCS_POOL_SIZE);
#endif
#if RTCS_MINIMUM_FOOTPRINT
/* runtime RTCS configuration for devices with small RAM, for others the default BSP setting is used */
_RTCSPCB_init = 4;
_RTCSPCB_grow = 2;
_RTCSPCB_max = 20;
_RTCS_msgpool_init = 4;
_RTCS_msgpool_grow = 2;
_RTCS_msgpool_max = 20;
_RTCS_socket_part_init = 4;
_RTCS_socket_part_grow = 2;
_RTCS_socket_part_max = 20;
#endif
error = RTCS_create();
LWDNS_server_ipaddr = ENET_IPGATEWAY;
ip_data.ip = ENET_IPADDR;
ip_data.mask = ENET_IPMASK;
ip_data.gateway = ENET_IPGATEWAY;
ENET_get_mac_address (DEMOCFG_DEFAULT_DEVICE, ENET_IPADDR, enet_address);
error = ipcfg_init_device (DEMOCFG_DEFAULT_DEVICE, enet_address);
#if DEMOCFG_USE_WIFI
iwcfg_set_essid (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_SSID);
if ((strcmp(DEMOCFG_SECURITY,"wpa") == 0)||strcmp(DEMOCFG_SECURITY,"wpa2") == 0)
{
iwcfg_set_passphrase (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_PASSPHRASE);
}
if (strcmp(DEMOCFG_SECURITY,"wep") == 0)
{
iwcfg_set_wep_key (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_WEP_KEY,strlen(DEMOCFG_WEP_KEY),DEMOCFG_WEP_KEY_INDEX);
}
iwcfg_set_sec_type (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_SECURITY);
iwcfg_set_mode (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_NW_MODE);
#endif
error = ipcfg_bind_staticip (DEMOCFG_DEFAULT_DEVICE, &ip_data);
#if DEMOCFG_ENABLE_FTP_SERVER
FTPd_init("FTP_server", 7, 3000 );
#endif
#if DEMOCFG_ENABLE_TELNET_SERVER
TELNETSRV_init("Telnet_server", 7, 2000, (RTCS_TASK_PTR) &Telnetd_shell_template );
#endif
#if DEMOCFG_ENABLE_KLOG && MQX_KERNEL_LOGGING
RTCSLOG_enable(RTCSLOG_TYPE_FNENTRY);
RTCSLOG_enable(RTCSLOG_TYPE_PCB);
#endif
}
/** Pre initialization - initializing requested modules for basic run of MQX.
*/
int _bsp_pre_init(void) {
KERNEL_DATA_STRUCT_PTR kernel_data;
uint32_t result;
_mqx_int i;
/* Set the CPU type */
_mqx_set_cpu_type(MQX_CPU);
/* Set the bsp exit handler, called by _mqx_exit */
_mqx_set_exit_handler(_bsp_exit_handler);
/* Initialize the MCF548x support functions */
_mcf5441_initialize_support(0);
/*
** Initialize the interrupt handling
*/
_int_set_vector_table(BSP_RAM_INTERRUPT_VECTOR_TABLE);
result = _psp_int_init(BSP_FIRST_INTERRUPT_VECTOR_USED, BSP_LAST_INTERRUPT_VECTOR_USED);
if (result != MQX_OK) {
return result;
} /* Endif */
/* Initialize the timer interrupt */
_time_set_timer_vector(BSP_TIMER_INTERRUPT_VECTOR);
if (_int_install_isr(BSP_TIMER_INTERRUPT_VECTOR, _bsp_timer_isr, NULL) == NULL) {
return MQX_TIMER_ISR_INSTALL_FAIL;
} /* Endif */
#if BSPCFG_HAS_SRAM_POOL
/* When kernel data is placed outside of the SRAM memory create new _BSP_sram_pool in the SRAM,
otherwise if kernel data points to SRAM, the _BSP_sram_pool points to system pool. */
if ( (((uint32_t)__INTERNAL_SRAM_BASE) < (uint32_t)BSP_DEFAULT_START_OF_KERNEL_MEMORY) &&
(((uint32_t)BSP_DEFAULT_START_OF_KERNEL_MEMORY) < ((uint32_t)__INTERNAL_SRAM_BASE + (uint32_t)__INTERNAL_SRAM_SIZE)))
{
_BSP_sram_pool = _mem_get_system_pool_id();
}
else
{
_BSP_sram_pool = _mem_create_pool(__SRAM_POOL, (uint32_t)__INTERNAL_SRAM_BASE + (uint32_t)__INTERNAL_SRAM_SIZE - (uint32_t)__SRAM_POOL);
}
#endif
_GET_KERNEL_DATA(kernel_data);
// Initialize the slice timer to interrupt the specified
// number of times per second
kernel_data->TIMER_HW_REFERENCE = _pit_init_freq(BSP_TIMER, BSP_ALARM_FREQUENCY, BSP_SYSTEM_CLOCK/2, FALSE);
_time_set_hwtick_function(_pit_get_hwticks, (void *)BSP_TIMER);
_time_set_hwticks_per_tick(kernel_data->TIMER_HW_REFERENCE);
_time_set_ticks_per_sec(BSP_ALARM_FREQUENCY);
_pit_unmask_int(BSP_TIMER);
// Initialize and enable the serial UART interrupts
_mcf5441_int_init(BSP_UART0_INT_VECTOR, BSP_UART0_INT_LEVEL, TRUE);
_mcf5441_int_init(BSP_UART2_INT_VECTOR, BSP_UART2_INT_LEVEL, TRUE);
_mcf5441_int_init(BSP_UART4_INT_VECTOR, BSP_UART4_INT_LEVEL, TRUE);
_mcf5441_int_init(BSP_UART6_INT_VECTOR, BSP_UART6_INT_LEVEL, TRUE);
// Install and mask the DMA interrupt handler
/*
_int_install_isr(BSP_ENET_DMA_INTERRUPT, _mcf5445_dma_isr, (void *)0);
_mcf5445_int_init(BSP_ENET_DMA_INTERRUPT, BSP_ENET_DMA_INT_LEVEL, BSP_ENET_DMA_INT_PRIORITY, FALSE);
*/
// Initialize and disable the security engine interrupt
// _mcf54xx_int_init(MCF548x_INT_SEC, BSP_SEC_INT_LEVEL, /*BSP_SEC_INT_PRIORITY, */FALSE);
#if BSP_TRAP_EXCEPTIONS
_int_install_unexpected_isr();
#endif
// Always invalidate the caches even if not enabled. This allows
// us to flush the cache always. If we flush before invalidating
// very bad things happen.
_ICACHE_INVALIDATE();
_DCACHE_INVALIDATE();
if (_mqx_monitor_type == MQX_MONITOR_TYPE_NONE) {
static const PSP_MMU_INIT_STRUCT mmu_init = {
/* We define the default cacheability of non-ACR mapped regions */
/* as non-cacheable and unbuffered */
MCF54XX_CACR_DDCM(MCF54XX_CACHE_NONCACHEABLE_UNBUFFERED)
};
/* Initialize Cache Control Register CACR */
_mmu_init((void *)&mmu_init);
/* Set up 1 instruction and 1 data ACR in two separate SDRAM areas */
/* Caution: Consider memory map in linker command file before changing regions */
/* Note: Second arg to _mmu_add_region is used in mask value in ACR */
result = _mmu_add_region(__CACHED_CODE_START, __CACHED_CODE_END - __CACHED_CODE_START, PSP_MMU_EXEC_ALLOWED);
if (result != MQX_OK) return result;
result = _mmu_add_region(__CACHED_DATA_START, __CACHED_DATA_END - __CACHED_DATA_START, PSP_MMU_WRITE_THROUGH);
if (result != MQX_OK) return result;
/* Copy ACR table into ACR registers */
_MMU_ENABLE();
/* Enable instruction cache and branch history cache in CACR */
_ICACHE_ENABLE(MCF54XX_CACR_IEC | MCF54XX_CACR_BEC);
/* Enable data cache bit in CACR */
_DCACHE_ENABLE(0);
} /* Endif */
#if BSPCFG_ENABLE_CPP
/* initialize C++ constructors */
__cpp_init();
#endif
return 0;
}
void USB_task(uint_32 param)
{
_usb_host_handle host_handle;
USB_STATUS error;
pointer usb_fs_handle = NULL;
usb_msg_t msg;
/* Store mounting point used. A: is the first one, bit #0 assigned, Z: is the last one, bit #25 assigned */
uint_32 fs_mountp = 0;
#if DEMOCFG_USE_POOLS && defined(DEMOCFG_MFS_POOL_ADDR) && defined(DEMOCFG_MFS_POOL_SIZE)
_MFS_pool_id = _mem_create_pool((pointer)DEMOCFG_MFS_POOL_ADDR, DEMOCFG_MFS_POOL_SIZE);
#endif
/* This event will inform other tasks that the filesystem on USB was successfully installed */
_lwsem_create(&USB_Stick, 0);
if (MQX_OK != _lwmsgq_init(usb_taskq, 20, USB_TASKQ_GRANM)) {
// lwmsgq_init failed
_task_block();
}
USB_lock();
_int_install_unexpected_isr();
if (MQX_OK != _usb_host_driver_install(USBCFG_DEFAULT_HOST_CONTROLLER)) {
printf("\n Driver installation failed");
_task_block();
}
error = _usb_host_init(USBCFG_DEFAULT_HOST_CONTROLLER, &host_handle);
if (error == USB_OK) {
error = _usb_host_driver_info_register(host_handle, (pointer)ClassDriverInfoTable);
if (error == USB_OK) {
error = _usb_host_register_service(host_handle, USB_SERVICE_HOST_RESUME,NULL);
}
}
USB_unlock();
if (error != USB_OK) {
_task_block();
}
for (;;) {
/* Wait for event sent as a message */
_lwmsgq_receive(&usb_taskq, (_mqx_max_type *) &msg, LWMSGQ_RECEIVE_BLOCK_ON_EMPTY, 0, 0);
//if (device.STATE == USB_DEVICE_ATTACHED) {
if (msg.body == USB_EVENT_ATTACH) {
/* This event is not so important, because it does not inform about successfull USB stack enumeration */
} else if (msg.body == USB_EVENT_INTF && fs_mountp != 0x3FFC) { /* if mountpoints c: to z: are already used */
// Install the file system, use device->ccs as a handle
usb_fs_handle = usb_filesystem_install( (pointer) msg.ccs, "USB:", "PM_C1:", "c:");
if (usb_fs_handle) {
DEVICE_STRUCT_PTR dsp = (DEVICE_STRUCT_PTR) msg.ccs;
dsp->mount = 'c';
// Mark file system as mounted
fs_mountp |= 1 << (dsp->mount - 'a');
// Unlock the USB_Stick = signal to the application as available
_lwsem_post(&USB_Stick);
}
} else if (msg.body == USB_EVENT_DETACH) {
DEVICE_STRUCT_PTR dsp = (DEVICE_STRUCT_PTR) msg.ccs;
if (dsp->mount >= 'a' && dsp->mount <= 'z') {
// Lock the USB_Stick = mark as unavailable
_lwsem_wait(&USB_Stick);
// Remove the file system
usb_filesystem_uninstall(usb_fs_handle);
// Mark file system as unmounted
fs_mountp &= ~(1 << (dsp->mount - 'a'));
}
/* Here, the device finishes its lifetime */
_mem_free(dsp);
}
}
}
void USB_task(uint_32 param)
{
_usb_host_handle host_handle;
USB_STATUS error;
pointer usb_fs_handle = NULL;
#if DEMO_USE_POOLS && defined(DEMO_MFS_POOL_ADDR) && defined(DEMO_MFS_POOL_SIZE)
_MFS_pool_id = _mem_create_pool((pointer)DEMO_MFS_POOL_ADDR, DEMO_MFS_POOL_SIZE);
#endif
_lwsem_create(&USB_Stick,0);
_lwevent_create(&USB_Event,0);
USB_lock();
_int_install_unexpected_isr();
if (MQX_OK != _usb_host_driver_install(USBCFG_DEFAULT_HOST_CONTROLLER)) {
printf("\n Driver installation failed");
_task_block();
}
error = _usb_host_init(USBCFG_DEFAULT_HOST_CONTROLLER, &host_handle);
if (error == USB_OK) {
error = _usb_host_driver_info_register(host_handle, (pointer)ClassDriverInfoTable);
if (error == USB_OK) {
error = _usb_host_register_service(host_handle, USB_SERVICE_HOST_RESUME,NULL);
}
}
USB_unlock();
if (error == USB_OK) {
for ( ; ; ) {
// Wait for insertion or removal event
_lwevent_wait_ticks(&USB_Event,USB_EVENT,FALSE,0);
if ( device.STATE== USB_DEVICE_ATTACHED) {
if (device.SUPPORTED) {
error = _usb_hostdev_select_interface(device.DEV_HANDLE,
device.INTF_HANDLE, (pointer)&device.CLASS_INTF);
if(error == USB_OK) {
device.STATE = USB_DEVICE_INTERFACED;
USB_handle = (pointer)&device.CLASS_INTF;
// Install the file system
usb_fs_handle = usb_filesystem_install( USB_handle, "USB:", "PM_C1:", "c:" );
if (usb_fs_handle) {
// signal the application
_lwsem_post(&USB_Stick);
}
}
} else {
device.STATE = USB_DEVICE_INTERFACED;
}
} else if ( device.STATE==USB_DEVICE_DETACHED) {
_lwsem_wait(&USB_Stick);
// remove the file system
usb_filesystem_uninstall(usb_fs_handle);
}
// clear the event
_lwevent_clear(&USB_Event,USB_EVENT);
}
}
}
void HVAC_initialize_networking(void)
{
int32_t error;
IPCFG_IP_ADDRESS_DATA ip_data;
_enet_address enet_address;
#if DEMOCFG_USE_POOLS && defined(DEMOCFG_RTCS_POOL_ADDR) && defined(DEMOCFG_RTCS_POOL_SIZE)
/* use external RAM for RTCS buffers */
_RTCS_mem_pool = _mem_create_pool((void *)DEMOCFG_RTCS_POOL_ADDR, DEMOCFG_RTCS_POOL_SIZE);
#endif
/* runtime RTCS configuration for devices with small RAM, for others the default BSP setting is used */
_RTCSPCB_init = 4;
_RTCSPCB_grow = 2;
_RTCSPCB_max = 20;
_RTCS_msgpool_init = 4;
_RTCS_msgpool_grow = 2;
_RTCS_msgpool_max = 20;
_RTCS_socket_part_init = 4;
_RTCS_socket_part_grow = 2;
_RTCS_socket_part_max = 20;
error = RTCS_create();
LWDNS_server_ipaddr = ENET_IPGATEWAY;
ip_data.ip = ENET_IPADDR;
ip_data.mask = ENET_IPMASK;
ip_data.gateway = ENET_IPGATEWAY;
ENET_get_mac_address (DEMOCFG_DEFAULT_DEVICE, ENET_IPADDR, enet_address);
error = ipcfg_init_device (DEMOCFG_DEFAULT_DEVICE, enet_address);
#if DEMOCFG_USE_WIFI
iwcfg_set_essid (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_SSID);
if ((strcmp(DEMOCFG_SECURITY,"wpa") == 0)||strcmp(DEMOCFG_SECURITY,"wpa2") == 0)
{
iwcfg_set_passphrase (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_PASSPHRASE);
}
if (strcmp(DEMOCFG_SECURITY,"wep") == 0)
{
iwcfg_set_wep_key (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_WEP_KEY,strlen(DEMOCFG_WEP_KEY),DEMOCFG_WEP_KEY_INDEX);
}
iwcfg_set_sec_type (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_SECURITY);
iwcfg_set_mode (DEMOCFG_DEFAULT_DEVICE,DEMOCFG_NW_MODE);
#endif
error = ipcfg_bind_staticip (DEMOCFG_DEFAULT_DEVICE, &ip_data);
#if DEMOCFG_ENABLE_FTP_SERVER
{
/* FTP server parameters are global variables. */
ftpsrv_params.root_dir = FTPSRV_ROOTDIR;
#if RTCSCFG_ENABLE_IP4
ftpsrv_params.af |= AF_INET;
#endif
#if RTCSCFG_ENABLE_IP6
ftpsrv_params.af |= AF_INET6;
#endif
ftpsrv_params.auth_table = (FTPSRV_AUTH_STRUCT*) ftpsrv_users;
if (FTPSRV_init(&ftpsrv_params) != 0)
{
printf("FTP Server Started. Root directory is set to \"%s\", login: \"%s\", password: \"%s\".\n",
ftpsrv_params.root_dir,
ftpsrv_users[0].uid,
ftpsrv_users[0].pass);
}
}
#endif
#if DEMOCFG_ENABLE_TELNET_SERVER
TELNETSRV_init("Telnet_server", 7, 2000, (RTCS_TASK_PTR) &Telnetd_shell_template );
#endif
#if DEMOCFG_ENABLE_KLOG && MQX_KERNEL_LOGGING
RTCSLOG_enable(RTCSLOG_TYPE_FNENTRY);
RTCSLOG_enable(RTCSLOG_TYPE_PCB);
#endif
}
