Red Hat Summit NanoService Demo for LPC1768 App Board using OMA Lightweight Objects
Dependencies: Beep C12832_lcd EthernetInterface LM75B MMA7660 mbed-rtos mbed nsdl_lib
Fork of LWM2M_NanoService_Ethernet by
Revision 29:7512729587cf, committed 2014-04-28
- Comitter:
- sam_grove
- Date:
- Mon Apr 28 22:49:53 2014 +0000
- Parent:
- 28:3c25f2f62cd3
- Child:
- 31:7ce5bef2d369
- Commit message:
- firehouse starting point;
Changed in this revision
--- a/main.cpp Sun Apr 27 17:08:08 2014 +0000 +++ b/main.cpp Mon Apr 28 22:49:53 2014 +0000 @@ -122,7 +122,7 @@ // Static resources nsdl_create_static_resource(resource_ptr, sizeof("3/0/0")-1, (uint8_t*) "3/0/0", 0, 0, (uint8_t*) "ARM", sizeof("ARM")-1); - nsdl_create_static_resource(resource_ptr, sizeof("3/0/1")-1, (uint8_t*) "3/0/1", 0, 0, (uint8_t*) "LPC1768 mbed house", sizeof("LPC1768 mbed house")-1); + nsdl_create_static_resource(resource_ptr, sizeof("3/0/1")-1, (uint8_t*) "3/0/1", 0, 0, (uint8_t*) "LPC1768 mbed lafd", sizeof("LPC1768 mbed lafd")-1); nsdl_create_static_resource(resource_ptr, sizeof("3/0/2")-1, (uint8_t*) "3/0/2", 0, 0, (uint8_t*) mbed_uid, sizeof(mbed_uid)-1); nsdl_create_static_resource(resource_ptr, sizeof("3/0/3")-1, (uint8_t*) "3/0/3", 0, 0, (uint8_t*) FIRMWARE_VER, strlen(FIRMWARE_VER)); #ifdef DHCP
--- a/mbed.bld Sun Apr 27 17:08:08 2014 +0000 +++ b/mbed.bld Mon Apr 28 22:49:53 2014 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/6473597d706e \ No newline at end of file
--- a/resources/light.cpp Sun Apr 27 17:08:08 2014 +0000 +++ b/resources/light.cpp Mon Apr 28 22:49:53 2014 +0000 @@ -5,11 +5,19 @@ #include "light.h" #define LIGHT_RES_ID "311/0/5851" +#define LIGHT_FLASH_ID "311/0/5850" extern Serial pc; static PwmOut led2(LED2); static PwmOut led3(LED3); +static DigitalOut out1(LED1); +static Ticker flash; + +static void flashHandler(void) +{ + out1 = !out1; +} /* Only GET and PUT method allowed */ static uint8_t light_resource_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto) @@ -19,10 +27,9 @@ int led_state = 0; char led_dimm_temp[4]; - pc.printf("light callback\r\n"); + pc.printf("light dimmer callback\r\n"); - if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET) - { + if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET) { coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT); led_state = led_dimm * 100; @@ -31,9 +38,7 @@ coap_res_ptr->payload_len = strlen(led_dimm_temp); coap_res_ptr->payload_ptr = (uint8_t*)led_dimm_temp; sn_nsdl_send_coap_message(address, coap_res_ptr); - } - else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT) - { + } else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT) { memcpy(led_dimm_temp, (char *)received_coap_ptr->payload_ptr, received_coap_ptr->payload_len); led_dimm_temp[received_coap_ptr->payload_len] = '\0'; @@ -52,8 +57,52 @@ return 0; } + +/* Only GET and PUT method allowed */ +static uint8_t light_flash_resource_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto) +{ + sn_coap_hdr_s *coap_res_ptr = 0; + static uint8_t flash_state = '0'; + + pc.printf("flash callback\r\n"); + + if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET) + { + coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT); + + coap_res_ptr->payload_len = 1; + coap_res_ptr->payload_ptr = &flash_state; + sn_nsdl_send_coap_message(address, coap_res_ptr); + } + else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT) + { + if(received_coap_ptr->payload_len) + { + if(*(received_coap_ptr->payload_ptr) == '1') + { + flash.attach(&flashHandler, 1.0f); + flash_state = '1'; + + } + else if(*(received_coap_ptr->payload_ptr) == '0') + { + out1 = 0; + flash.detach(); + flash_state = '0'; + } + coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CHANGED); + sn_nsdl_send_coap_message(address, coap_res_ptr); + } + } + + sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr); + + return 0; +} + int create_light_resource(sn_nsdl_resource_info_s *resource_ptr) { nsdl_create_dynamic_resource(resource_ptr, sizeof(LIGHT_RES_ID)-1, (uint8_t*)LIGHT_RES_ID, 0, 0, 0, &light_resource_cb, (SN_GRS_GET_ALLOWED | SN_GRS_PUT_ALLOWED)); + nsdl_create_dynamic_resource(resource_ptr, sizeof(LIGHT_FLASH_ID)-1, (uint8_t*)LIGHT_FLASH_ID, 0, 0, 0, &light_flash_resource_cb, (SN_GRS_GET_ALLOWED | SN_GRS_PUT_ALLOWED)); return 0; } \ No newline at end of file