DISCO-F746NGのAudioInからの音声信号をLCDに波形として出力する、簡易なオシロスコープです。 This program is easy oscilloscope. The program draws waveform of signals from AudioIn on DISCO-F746NG.
Dependencies: BSP_DISCO_F746NG_patch_fixed LCD_DISCO_F746NG mbed
common.cpp
- Committer:
- nanase
- Date:
- 2015-12-26
- Revision:
- 0:36a62c23e60c
File content as of revision 0:36a62c23e60c:
#include "main.h" DigitalOut led1(LED1); void error_trap() { printlcd("### ERROR"); while(1) { led1 = !led1; wait_ms(250); } } void printlcd(const char *str) { printlcdAt(str, 0); } void printlcdAt(const char *str, uint16_t line) { lcd.DisplayStringAt(0, LINE(line), (uint8_t *)str, LEFT_MODE); }