diff options
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/main.ino | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/src/device/main.ino b/src/device/main.ino index d4fec2c..b4a852c 100644 --- a/src/device/main.ino +++ b/src/device/main.ino @@ -23,6 +23,7 @@ #include <WiFiUdp.h> #include <stdlib.h> #include <stddef.h> +#include "SSD1306Spi.h" static char udppacketbuffer[32] = {0}; static char *udppacketcursor = NULL; @@ -33,6 +34,7 @@ static const char clientmagic[] = "I love tea!"; static const int com_port = 6996; IPAddress ip; WiFiUDP Udp; +SSD1306Brzo diplay(0x3c, 4, 5); unsigned int toggle_led(const int ip); static void discover_client(void); @@ -42,6 +44,7 @@ static void udp_init_packet(IPAddress ip, const int port); static void udp_push(const void * const data, const size_t size); static int udp_flush(void); static void blink_led(const int pin, const int ontime, const int offtime); +static void init_OLED(void); void setup(void) { @@ -52,6 +55,11 @@ void setup(void) wifi_connect(ssid, password, 1, internal_led); Udp.begin(com_port); discover_client(com_port); + display.fillCircle(32, 16, 12); + wifi_connect("ssid", "password", 1, internal_led); + display.fillCircle(64, 16, 12); + discover_client(); + display.fillCircle(92, 16, 12); } /* the logic is a placeholder right now */ @@ -59,11 +67,29 @@ void loop(void) { /* sleep length to use */ static unsigned int delta = 2000; - + static int dot_idx = 0; delay(delta); udp_init_packet(ip, com_port); udp_push(clientmagic, sizeof(clientmagic)); udp_flush(); + + if (dot_idx >= 2) { + display.clear(); + dot_idx = 0; + } + display.fillCircle(32 * (dot_idx + 1), 16, 12); + dot_idx++; +} + +static void init_OLED(void) +{ + display.init(); + + /* Won't be useful until later on. */ + /* + display.setTextAlignment(TEXT_ALIGN_LEFT); + display.setFont(DejaVu_Sans_28); + */ } /* toggle the bult-in led and return current state */ |