radex
/
pico-led-matrix
mirror of https://github.com/radex/pico-led-matrix.git
1
0
Fork 0
Code

firmware: flip display (not sure why it is decoded flipped)

main
radex 2024-03-24 16:07:14 +01:00
parent 32c685787a
commit 4532ebc820
Signed by: radex
SSH Key Fingerprint: SHA256:hvqRXAGG1h89yqnS+cyFTLKQbzjWD4uXIqw7Y+0ws30
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
firmware/src/main.cpp
View File

@ -71,7 +71,7 @@ void setup() {
// launch core1
// NOTE: For some reason, without delay, core1 doesn't start?
delay(300);
delay(500);
multicore_reset_core1();
multicore_launch_core1(main2);
}
@ -84,11 +84,10 @@ void main2() {
}
void loop() {
// Serial.println(multicore_fifo_get_status());
if (multicore_fifo_rvalid()) {
uint32_t value = multicore_fifo_pop_blocking();
Serial.print("Core 1 says: ");
Serial.println(value);
// Serial.print("Core 1 says: ");
// Serial.println(value);
}
unsigned error;
@ -141,7 +140,7 @@ void loop() {
// set column with rows' data
for (int y = 0; y < ROW_COUNT; y++) {
// get value
uint8_t pxValue = buffer[y * COL_COUNT + x] > 128 ? 1 : 0;
uint8_t pxValue = buffer[(ROW_COUNT - y) * COL_COUNT + x] > 128 ? 1 : 0;
digitalWrite(ROW_SER, pxValue);
// push value
digitalWrite(ROW_SRCLK, HIGH);