servicepoint/servicepoint-binding-c
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This commit is contained in:
Vinzenz Schroeter 2025-05-06 21:12:37 +02:00
parent 2165629bef
commit 4f0eca3ea0
9 changed files with 489 additions and 78 deletions
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44
example/src/brightness_tester.c
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@ -1,30 +1,44 @@
#include "servicepoint.h"
int main(void) {
UdpSocket *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
//UdpSocket *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
if (connection == NULL)
return -1;
static UdpSocket *connection = NULL;
void enable_all_pixels(void) {
Bitmap *all_on = sp_bitmap_new_max_sized();
sp_bitmap_fill(all_on, true);
Packet *packet = sp_bitmap_into_packet(all_on, 0, 0, COMPRESSION_CODE_UNCOMPRESSED);
if (packet == NULL)
return -1;
sp_udp_send_packet(connection, packet);
BrightnessGrid *grid = sp_brightness_grid_new(TILE_WIDTH, TILE_HEIGHT);
BitmapCommand *bitmapCommand = sp_cmd_bitmap_from_bitmap(all_on);
Packet *packet = sp_cmd_bitmap_into_packet(bitmapCommand);
if (packet != NULL)
sp_udp_send_packet(connection, packet);
}
void make_brightness_pattern(BrightnessGrid *grid) {
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));
}
}
packet = sp_brightness_grid_into_packet(grid, 0, 0);
sp_udp_send_packet(connection, packet);
void run_at_exit() {
sp_udp_free(connection);
}
int main(void) {
//UdpSocket *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
if (connection == NULL)
return -1;
atexit(run_at_exit);
enable_all_pixels();
BrightnessGrid *grid = sp_brightness_grid_new(TILE_WIDTH, TILE_HEIGHT);
make_brightness_pattern(grid);
Packet *packet = sp_cmd_brightness_grid_into_packet(sp_cmd_brightness_grid_from_grid(grid));
if (packet == NULL)
return -2;
sp_udp_send_packet(connection, packet);
return 0;
}