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net/gcoap: Add format option to nanocoap

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This commit is contained in:
Ken Bannister 2018-05-18 01:36:38 -04:00
parent 78164977d8
commit fa5ab4eeb6
2 changed files with 7 additions and 1 deletions
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2
sys/include/net/nanocoap.h
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@ -175,7 +175,7 @@ extern "C" {
/** /**
* @brief Nanocoap-specific value to indicate no format specified * @brief Nanocoap-specific value to indicate no format specified
*/ */
#define COAP_FORMAT_NONE (65535) #define COAP_FORMAT_NONE (UINT16_MAX)
/** /**
* @name Nanocoap specific maximum values * @name Nanocoap specific maximum values

6
sys/net/application_layer/gcoap/gcoap.c
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@ -38,6 +38,12 @@
#define GCOAP_RESOURCE_WRONG_METHOD -1 #define GCOAP_RESOURCE_WRONG_METHOD -1
#define GCOAP_RESOURCE_NO_PATH -2 #define GCOAP_RESOURCE_NO_PATH -2
/*
* gcoap internal Content-Format option value. Not intended for use in a
* transmitted packet. Must be a 3-byte unsigned value.
*/
#define COAP_FORMAT_NO_PAYLOAD (UINT16_MAX + 1)
/* Internal functions */ /* Internal functions */
static void *_event_loop(void *arg); static void *_event_loop(void *arg);
static void _listen(sock_udp_t *sock); static void _listen(sock_udp_t *sock);