diff options
Diffstat (limited to 'demos/host/src/main.c')
| -rw-r--r-- | demos/host/src/main.c | 526 |
1 files changed, 263 insertions, 263 deletions
diff --git a/demos/host/src/main.c b/demos/host/src/main.c index 05624d556..5f30ce4e9 100644 --- a/demos/host/src/main.c +++ b/demos/host/src/main.c @@ -1,263 +1,263 @@ -/**************************************************************************/ -/*! - @file main.c - @author hathach (tinyusb.org) - - @section LICENSE - - Software License Agreement (BSD License) - - Copyright (c) 2013, hathach (tinyusb.org) - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the copyright holders nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY - EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - This file is part of the tinyusb stack. -*/ -/**************************************************************************/ - -//--------------------------------------------------------------------+ -// INCLUDE -//--------------------------------------------------------------------+ -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "boards/board.h" -#include "tusb.h" - -#if TUSB_CFG_OS != TUSB_OS_NONE -#include "app_os_prio.h" -#endif - -#include "mouse_app.h" -#include "keyboard_app.h" -#include "msc_app.h" -#include "cdc_serial_app.h" -#include "rndis_app.h" - -#if defined(__CODE_RED) // TODO to be removed - #include <cr_section_macros.h> - #include <NXP/crp.h> - // Variable to store CRP value in. Will be placed automatically - // by the linker when "Enable Code Read Protect" selected. - // See crp.h header for more information - __CRP const unsigned int CRP_WORD = CRP_NO_CRP ; -#endif - -#if 0 -#include "lwip/opt.h" -#include "lwip/sys.h" -#include "lwip/memp.h" -#include "lwip/tcpip.h" -#include "lwip/ip_addr.h" -#include "lwip/netif.h" -#include "lwip/timers.h" -#include "netif/etharp.h" -#if LWIP_DHCP -#include "lwip/dhcp.h" -#endif -#include "../contrib/apps/httpserver/httpserver-netconn.h" -#include "arch/lpc18xx_43xx_emac.h" -#endif - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// INTERNAL OBJECT & FUNCTION DECLARATION -//--------------------------------------------------------------------+ -OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para); -OSAL_TASK_DEF(led_blinking_task, 128, LED_BLINKING_APP_TASK_PRIO); - -void print_greeting(void); -//static inline void wait_blocking_ms(uint32_t ms); - -//--------------------------------------------------------------------+ -// IMPLEMENTATION -//--------------------------------------------------------------------+ - -#if TUSB_CFG_OS == TUSB_OS_NONE -// like a real RTOS, this function is a main loop invoking each task in application and never return -void os_none_start_scheduler(void) -{ - while (1) - { - tusb_task_runner(); - led_blinking_task(NULL); - - keyboard_app_task(NULL); - mouse_app_task(NULL); - msc_app_task(NULL); - cdc_serial_app_task(NULL); - rndis_app_task(NULL); - - } -} -#endif - -int main(void) -{ - board_init(); - print_greeting(); - - tusb_init(); - - //------------- application task init -------------// - (void) osal_task_create( OSAL_TASK_REF(led_blinking_task) ); - - keyboard_app_init(); - mouse_app_init(); - msc_app_init(); - cdc_serial_app_init(); - rndis_app_init(); - - //------------- start OS scheduler (never return) -------------// -#if TUSB_CFG_OS == TUSB_OS_FREERTOS - vTaskStartScheduler(); -#elif TUSB_CFG_OS == TUSB_OS_NONE - os_none_start_scheduler(); -#elif TUSB_CFG_OS == TUSB_OS_CMSIS_RTX - while(1) - { - osDelay(osWaitForever); // CMSIS RTX osKernelStart already started, main() is a task - } -#else - #error need to start RTOS schduler -#endif - - while(1) { } // should not be reached here - - return 0; -} - -//--------------------------------------------------------------------+ -// BLINKING TASK -//--------------------------------------------------------------------+ -OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para) -{ - static uint32_t led_on_mask = 0; - - #if 0 - // FIXME OSAL NONE problem, invoke only 1 - network_init(); - http_server_netconn_init(); - #endif - - OSAL_TASK_LOOP_BEGIN - - osal_task_delay(1000); - - board_leds(led_on_mask, 1 - led_on_mask); - led_on_mask = 1 - led_on_mask; // toggle - - OSAL_TASK_LOOP_END -} - -//--------------------------------------------------------------------+ -// HELPER FUNCTION -//--------------------------------------------------------------------+ -void print_greeting(void) -{ - printf("\n\ ---------------------------------------------------------------------\n\ -- Host Demo (a tinyusb example)\n\ -- if you find any bugs or get any questions, feel free to file an\n\ -- issue at https://github.com/hathach/tinyusb\n\ ---------------------------------------------------------------------\n\n" - ); - - puts("This demo support the following classes"); - if (TUSB_CFG_HOST_HUB ) puts(" - Hub"); - if (TUSB_CFG_HOST_HID_MOUSE ) puts(" - HID Mouse"); - if (TUSB_CFG_HOST_HID_KEYBOARD ) puts(" - HID Keyboard"); - if (TUSB_CFG_HOST_MSC ) puts(" - Mass Storage"); - if (TUSB_CFG_HOST_CDC ) puts(" - Communication Device Class"); -} - -//static inline void wait_blocking_us(volatile uint32_t us) -//{ -// us *= (SystemCoreClock / 1000000) / 3; -// while(us--); -//} -// -//static inline void wait_blocking_ms(uint32_t ms) -//{ -// wait_blocking_us(ms * 1000); -//} - -#if 0 -static struct netif lpc_netif; - -/* Callback for TCPIP thread to indicate TCPIP init is done */ -static void tcpip_init_done_signal(void *arg) -{ - /* Tell main thread TCP/IP init is done */ - *(uint32_t *) arg = 1; -} - -void network_init(void) -{ - ip_addr_t ipaddr, netmask, gw; - volatile uint32_t tcpip_init_done = 0; - -#if NO_SYS - lwip_init(); -#else - /* Wait until the TCP/IP thread is finished before - continuing or weird things may happen */ - LWIP_DEBUGF(LWIP_DBG_ON, ("Waiting for TCPIP thread to initialize...\n")); - tcpip_init(tcpip_init_done_signal, (void*)&tcpip_init_done); - while (!tcpip_init_done); -// tcpip_init(NULL, NULL); -#endif - - /* Static IP assignment */ -#if LWIP_DHCP - IP4_ADDR(&gw, 0, 0, 0, 0); - IP4_ADDR(&ipaddr, 0, 0, 0, 0); - IP4_ADDR(&netmask, 0, 0, 0, 0); -#else - IP4_ADDR(&gw, 192, 168, 1, 1); - IP4_ADDR(&ipaddr, 192, 168, 1, 57); - IP4_ADDR(&netmask, 255, 255, 255, 0); -#endif - - /* Add netif interface for lpc18xx_43xx */ - if (!netif_add(&lpc_netif, &ipaddr, &netmask, &gw, NULL, lpc_enetif_init, - tcpip_input)) - LWIP_ASSERT("Net interface failed to initialize\r\n", 0); - - netif_set_default(&lpc_netif); - netif_set_up(&lpc_netif); - - /* Enable MAC interrupts only after LWIP is ready */ - NVIC_SetPriority(ETHERNET_IRQn, ((0x01<<3)|0x01)); - NVIC_EnableIRQ(ETHERNET_IRQn); - -#if LWIP_DHCP - dhcp_start(&lpc_netif); -#endif -} -#endif +/**************************************************************************/
+/*!
+ @file main.c
+ @author hathach (tinyusb.org)
+
+ @section LICENSE
+
+ Software License Agreement (BSD License)
+
+ Copyright (c) 2013, hathach (tinyusb.org)
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the copyright holders nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+//--------------------------------------------------------------------+
+// INCLUDE
+//--------------------------------------------------------------------+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "boards/board.h"
+#include "tusb.h"
+
+#if TUSB_CFG_OS != TUSB_OS_NONE
+#include "app_os_prio.h"
+#endif
+
+#include "mouse_app.h"
+#include "keyboard_app.h"
+#include "msc_app.h"
+#include "cdc_serial_app.h"
+#include "rndis_app.h"
+
+#if defined(__CODE_RED) // TODO to be removed
+ #include <cr_section_macros.h>
+ #include <NXP/crp.h>
+ // Variable to store CRP value in. Will be placed automatically
+ // by the linker when "Enable Code Read Protect" selected.
+ // See crp.h header for more information
+ __CRP const unsigned int CRP_WORD = CRP_NO_CRP ;
+#endif
+
+#if 0
+#include "lwip/opt.h"
+#include "lwip/sys.h"
+#include "lwip/memp.h"
+#include "lwip/tcpip.h"
+#include "lwip/ip_addr.h"
+#include "lwip/netif.h"
+#include "lwip/timers.h"
+#include "netif/etharp.h"
+#if LWIP_DHCP
+#include "lwip/dhcp.h"
+#endif
+#include "../contrib/apps/httpserver/httpserver-netconn.h"
+#include "arch/lpc18xx_43xx_emac.h"
+#endif
+
+//--------------------------------------------------------------------+
+// MACRO CONSTANT TYPEDEF
+//--------------------------------------------------------------------+
+
+//--------------------------------------------------------------------+
+// INTERNAL OBJECT & FUNCTION DECLARATION
+//--------------------------------------------------------------------+
+OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para);
+OSAL_TASK_DEF(led_blinking_task, 128, LED_BLINKING_APP_TASK_PRIO);
+
+void print_greeting(void);
+//static inline void wait_blocking_ms(uint32_t ms);
+
+//--------------------------------------------------------------------+
+// IMPLEMENTATION
+//--------------------------------------------------------------------+
+
+#if TUSB_CFG_OS == TUSB_OS_NONE
+// like a real RTOS, this function is a main loop invoking each task in application and never return
+void os_none_start_scheduler(void)
+{
+ while (1)
+ {
+ tusb_task_runner();
+ led_blinking_task(NULL);
+
+ keyboard_app_task(NULL);
+ mouse_app_task(NULL);
+ msc_app_task(NULL);
+ cdc_serial_app_task(NULL);
+ rndis_app_task(NULL);
+
+ }
+}
+#endif
+
+int main(void)
+{
+ board_init();
+ print_greeting();
+
+ tusb_init();
+
+ //------------- application task init -------------//
+ (void) osal_task_create( OSAL_TASK_REF(led_blinking_task) );
+
+ keyboard_app_init();
+ mouse_app_init();
+ msc_app_init();
+ cdc_serial_app_init();
+ rndis_app_init();
+
+ //------------- start OS scheduler (never return) -------------//
+#if TUSB_CFG_OS == TUSB_OS_FREERTOS
+ vTaskStartScheduler();
+#elif TUSB_CFG_OS == TUSB_OS_NONE
+ os_none_start_scheduler();
+#elif TUSB_CFG_OS == TUSB_OS_CMSIS_RTX
+ while(1)
+ {
+ osDelay(osWaitForever); // CMSIS RTX osKernelStart already started, main() is a task
+ }
+#else
+ #error need to start RTOS schduler
+#endif
+
+ while(1) { } // should not be reached here
+
+ return 0;
+}
+
+//--------------------------------------------------------------------+
+// BLINKING TASK
+//--------------------------------------------------------------------+
+OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para)
+{
+ static uint32_t led_on_mask = 0;
+
+ #if 0
+ // FIXME OSAL NONE problem, invoke only 1
+ network_init();
+ http_server_netconn_init();
+ #endif
+
+ OSAL_TASK_LOOP_BEGIN
+
+ osal_task_delay(1000);
+
+ board_leds(led_on_mask, 1 - led_on_mask);
+ led_on_mask = 1 - led_on_mask; // toggle
+
+ OSAL_TASK_LOOP_END
+}
+
+//--------------------------------------------------------------------+
+// HELPER FUNCTION
+//--------------------------------------------------------------------+
+void print_greeting(void)
+{
+ printf("\n\
+--------------------------------------------------------------------\n\
+- Host Demo (a tinyusb example)\n\
+- if you find any bugs or get any questions, feel free to file an\n\
+- issue at https://github.com/hathach/tinyusb\n\
+--------------------------------------------------------------------\n\n"
+ );
+
+ puts("This demo support the following classes");
+ if (TUSB_CFG_HOST_HUB ) puts(" - Hub (1 level only)");
+ if (TUSB_CFG_HOST_HID_MOUSE ) puts(" - HID Mouse");
+ if (TUSB_CFG_HOST_HID_KEYBOARD ) puts(" - HID Keyboard");
+ if (TUSB_CFG_HOST_MSC ) puts(" - Mass Storage");
+ if (TUSB_CFG_HOST_CDC ) puts(" - Communication Device Class");
+}
+
+//static inline void wait_blocking_us(volatile uint32_t us)
+//{
+// us *= (SystemCoreClock / 1000000) / 3;
+// while(us--);
+//}
+//
+//static inline void wait_blocking_ms(uint32_t ms)
+//{
+// wait_blocking_us(ms * 1000);
+//}
+
+#if 0
+static struct netif lpc_netif;
+
+/* Callback for TCPIP thread to indicate TCPIP init is done */
+static void tcpip_init_done_signal(void *arg)
+{
+ /* Tell main thread TCP/IP init is done */
+ *(uint32_t *) arg = 1;
+}
+
+void network_init(void)
+{
+ ip_addr_t ipaddr, netmask, gw;
+ volatile uint32_t tcpip_init_done = 0;
+
+#if NO_SYS
+ lwip_init();
+#else
+ /* Wait until the TCP/IP thread is finished before
+ continuing or weird things may happen */
+ LWIP_DEBUGF(LWIP_DBG_ON, ("Waiting for TCPIP thread to initialize...\n"));
+ tcpip_init(tcpip_init_done_signal, (void*)&tcpip_init_done);
+ while (!tcpip_init_done);
+// tcpip_init(NULL, NULL);
+#endif
+
+ /* Static IP assignment */
+#if LWIP_DHCP
+ IP4_ADDR(&gw, 0, 0, 0, 0);
+ IP4_ADDR(&ipaddr, 0, 0, 0, 0);
+ IP4_ADDR(&netmask, 0, 0, 0, 0);
+#else
+ IP4_ADDR(&gw, 192, 168, 1, 1);
+ IP4_ADDR(&ipaddr, 192, 168, 1, 57);
+ IP4_ADDR(&netmask, 255, 255, 255, 0);
+#endif
+
+ /* Add netif interface for lpc18xx_43xx */
+ if (!netif_add(&lpc_netif, &ipaddr, &netmask, &gw, NULL, lpc_enetif_init,
+ tcpip_input))
+ LWIP_ASSERT("Net interface failed to initialize\r\n", 0);
+
+ netif_set_default(&lpc_netif);
+ netif_set_up(&lpc_netif);
+
+ /* Enable MAC interrupts only after LWIP is ready */
+ NVIC_SetPriority(ETHERNET_IRQn, ((0x01<<3)|0x01));
+ NVIC_EnableIRQ(ETHERNET_IRQn);
+
+#if LWIP_DHCP
+ dhcp_start(&lpc_netif);
+#endif
+}
+#endif
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