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| author |  Ramūnas Mažeikis <ramunasnezinomas@gmail.com>
| 2019-05-21 20:01:08 +0300 |
|---|---|---|
| committer | Ramūnas Mažeikis <ramunasnezinomas@gmail.com>
| 2019-05-21 20:01:08 +0300 |
| commit | fe71239fc0d1e65e06ba9dcf2fb35239bff21466 (patch) | |
| tree | e1e708310afc253ca006bb22558cc8cba67bdfb6 /include | |
| parent | 5ca7e24e58f6bd657787b9235247149ffff420ae (diff) | |
| download | usurpation-fe71239fc0d1e65e06ba9dcf2fb35239bff21466.tar.gz usurpation-fe71239fc0d1e65e06ba9dcf2fb35239bff21466.tar.bz2 usurpation-fe71239fc0d1e65e06ba9dcf2fb35239bff21466.zip | |
Protocol: moved udp code out of main.
An effor was made to increase modularity of device code. It was a
partial success. IP adress, communications port, and wifi login
details had to be made static and visible in main.
Time is scarce and I am not about to push this further.
Signed-off-by: Ramūnas Mažeikis <ramunasnezinomas@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/protocol.h | 4 | ||||
| -rwxr-xr-x | include/udp.h | 16 |
2 files changed, 18 insertions, 2 deletions
diff --git a/include/protocol.h b/include/protocol.h index c5e657b..8d5c535 100644 --- a/include/protocol.h +++ b/include/protocol.h @@ -116,7 +116,7 @@ struct tlv * get_tlv(cd_t cd); /** * Any modifications made to the pending outgoing packet are nullified. * */ -void clear_data(cd_t connection); +int clear_data(cd_t connection); /** * Appends data to the next packet to be sent. Type of data is determined by @@ -127,7 +127,7 @@ int push_data(cd_t connection, const char *data, enum tlv_type); /** * Sends packet towards the other end. * */ -void flush_data(cd_t connection); +int flush_data(cd_t connection); cd_t protocol_init(void); diff --git a/include/udp.h b/include/udp.h new file mode 100755 index 0000000..358e585 --- /dev/null +++ b/include/udp.h @@ -0,0 +1,16 @@ +#ifndef DEVICE_UDP_H
+#define DEVICE_UDP_H
+
+#include <ESP8266WiFi.h>
+#include <WiFiUdp.h>
+
+static const int com_port = 6996;
+IPAddress ip; /* Daemon IP */
+WiFiUDP Udp;
+
+extern void discover_client(const int port);
+extern void udp_init_packet(IPAddress ip, const int port);
+extern void udp_push(const void * const data, const size_t size);
+extern int udp_flush(void);
+
+#endif /* DEVICE_UDP_H */
\ No newline at end of file |