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mqtt_ledpanel
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This commit is contained in:
Luzia Christiane Tesar 2026-10-07 00:17:48 +02:00
parent fe820d2e25
commit ea9fcc20c6
1 changed files with 5 additions and 9 deletions
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src/mqtt_ledpanel.c
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@ -1,19 +1,15 @@
/*****************************************************************/
/* Comb generator with Si5153 and ATMega328PB */
/* LED Panel Control with ATMega328P */
/* ************************************************************ */
/* Mikrocontroller: ATMEL AVR ATmega328, 8 MHz */
/* Mikrocontroller: ATMEL AVR ATmega328, 16 MHz */
/* */
/* Compiler: GCC (GNU AVR C-Compiler) */
/* Author: Luzia Christiane Tesar */
/* Last Change: 2025-08-22 */
/* Last Change: 2026-10-06 */
/*****************************************************************/
// This is a minimal Firmware for the SI5351 Comb Generator
// Developed 2025 at the chair of elektromagnetic theory and
// compatibility at TU Dresden
// it enables basic interpretion of some SCPI-Style commands and a manual control of the generator using a rotary switch
// The code snippet for the communication with the si5351 is a fork from DK7IH:
// https://dk7ih.de/a-simple-software-to-control-the-si5351a-generator-chip/
// This controls an LED Panel from an old large LED Display to produce an
// mqtt controllable light source. Maybe some animations later...
#define F_CPU 16000000UL
#include <inttypes.h>