servicepoint-binding-c/example/brightness_tester.c
2025-04-12 21:07:05 +02:00

30 lines
936 B
C

#include "servicepoint.h"
int main(void) {
// UdpConnection *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
UdpConnection *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
if (connection == NULL)
return -1;
Bitmap *all_on = sp_bitmap_new_max_sized();
sp_bitmap_fill(all_on, true);
TypedCommand *cmd = sp_command_bitmap(0, 0, all_on, COMPRESSION_CODE_UNCOMPRESSED);
if (cmd == NULL)
return -1;
sp_udp_send_command(connection, cmd);
BrightnessGrid *grid = sp_brightness_grid_new(TILE_WIDTH, TILE_HEIGHT);
ByteSlice slice = sp_brightness_grid_unsafe_data_ref(grid);
for (size_t index = 0; index < slice.length; index++) {
slice.start[index] = (uint8_t) (index % ((size_t) Brightness_MAX));
}
TypedCommand *command = sp_command_brightness_grid(0, 0, grid);
sp_udp_send_command(connection, command);
sp_udp_free(connection);
return 0;
}