C3MA/LED-BOARD
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Serial debug messages added for received UDP packages

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This commit is contained in:
Ollo 2023-05-03 22:05:05 +02:00
parent 21045b1bee
commit 21d430311d
4 changed files with 41 additions and 11 deletions
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1
.gitignore vendored
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@ -3,3 +3,4 @@
.vscode/c_cpp_properties.json .vscode/c_cpp_properties.json
.vscode/launch.json .vscode/launch.json
.vscode/ipch .vscode/ipch
todo.txt

4
include/image.hpp
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@ -10,6 +10,8 @@
#define IMAGE_WIDTH (PANEL_WIDTH * MAXIMUM_PANELSIZE) #define IMAGE_WIDTH (PANEL_WIDTH * MAXIMUM_PANELSIZE)
#define IMAGE_HEIGHT PANEL_HEIGHT #define IMAGE_HEIGHT PANEL_HEIGHT
#define IMAGE_BUFFER (IMAGE_WIDTH * IMAGE_HEIGHT)
class Image class Image
{ {
public: public:
@ -21,7 +23,7 @@ class Image
private: private:
bool check_bounds(int x, int y); bool check_bounds(int x, int y);
uint8_t data[IMAGE_WIDTH * IMAGE_HEIGHT]; uint8_t data[IMAGE_BUFFER];
}; };

11
src/LED-Board.cpp
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@ -59,16 +59,18 @@ void receiveUDP() {
} }
} }
Serial.print(", port "); Serial.print(", port ");
Serial.println(Udp.remotePort()); Serial.print(Udp.remotePort());
someOneIsConnected = true; someOneIsConnected = true;
if (packetSize < ((int) PACKET_LENGTH) ) { if (packetSize < ((int) PACKET_LENGTH) ) {
// read the packet into packetBufffer // read the packet into packetBufffer
Udp.read(packetBuffer, UDP_TX_PACKET_MAX_SIZE); Udp.read(packetBuffer, UDP_TX_PACKET_MAX_SIZE);
} }
Serial.println("");
if (packetSize == PACKET_LENGTH) { if (packetSize == PACKET_LENGTH) {
auto brightness = packetBuffer[0]; auto brightness = packetBuffer[0];
//OCR5A = brightness; //TODO OCR5A = brightness;
image.clear_pixels();
int offset = 0; int offset = 0;
for(int i = 0; i < PACKET_LENGTH; i++){ for(int i = 0; i < PACKET_LENGTH; i++){
uint8_t value = packetBuffer[i]; uint8_t value = packetBuffer[i];
@ -100,6 +102,7 @@ void receiveUDP() {
} }
} else { } else {
Serial.println(F("Wrong size"));
sprintf(ReplyBuffer, "Wrong packet size %d", packetSize); sprintf(ReplyBuffer, "Wrong packet size %d", packetSize);
// send a reply to the IP address and port that sent us the packet we received // send a reply to the IP address and port that sent us the packet we received
Udp.beginPacket(Udp.remoteIP(), Udp.remotePort()); Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
@ -184,11 +187,11 @@ void loop() {
delay(10); delay(10);
if (someOneIsConnected == false) { if (someOneIsConnected == false) {
default_image(&image); default_image(&image);
Serial.print(F("."));
}
panel1.send_image(&image); panel1.send_image(&image);
panel2.send_image(&image); panel2.send_image(&image);
panel3.send_image(&image); panel3.send_image(&image);
panel4.send_image(&image); panel4.send_image(&image);
panel5.send_image(&image); panel5.send_image(&image);
Serial.println(F(".\n"));
}
} }

28
src/image.cpp
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@ -25,10 +25,34 @@ void Image::set_pixel_offset(int offset, byte value) {
int x = offset % IMAGE_WIDTH; int x = offset % IMAGE_WIDTH;
int y = floor(offset / IMAGE_WIDTH); int y = floor(offset / IMAGE_WIDTH);
if (check_bounds(x, y) == false) { if (check_bounds(x, y) == false) {
Serial.print(F("set_pixel outOfBound\n")); Serial.print(F("set_pixel outOfBound"));
Serial.print(x);
Serial.print("x");
Serial.print(y);
Serial.print("\r\n");
return; return;
} }
data[y * IMAGE_WIDTH + x] = value;
if (offset >= IMAGE_BUFFER) {
Serial.print(F("buffer out of index ["));
Serial.print(offset);
Serial.print(F("] : "));
Serial.print(x);
Serial.print("x");
Serial.print(y);
Serial.print("\r\n");
return;
}
if (value > 0) {
Serial.print(F("ON : "));
Serial.print(x);
Serial.print("x");
Serial.print(y);
Serial.print("\r\n");
return;
}
data[offset] = value;
} }
void Image::set_pixel(int x, int y, byte value) { void Image::set_pixel(int x, int y, byte value) {