Masato YAMANISHI / Mbed 2 deprecated Nucleo_AQM1248A

tested on STM32 Nucleo L152RE

Dependencies:   aqm1248a_lcd mbed GT20L16J1Y_font

STM32 Nucleo L152RE/mbed と Freescale FRDM-KL05Z で秋月 AQM1248A グラフィック LCD をドライブ。AQM1248A 用 LCD ライブラリは http://mbed.org/users/dreschpe/code/C12832_lcd/ をベースに変更しました。mbed LPC1768 でも動く筈です(未確認)。

ピン配置はライブラリの aqm1248a_lcd.cpp 内で指定しており、Nucleo L152RE では次のようにしています。LPC1768 mbed ではオリジナルのままです。

NucleoLPC1768name
D11p5SPI MOSI
D13p7SPI Clock
D10p11SPI chip select
D9p6reset
D8p8A0

条件コンパイルの TARGET_NUCLEO_L152RE の部分に追加すれば、ほとんどそのままで他の Nucleo ボードなどで動くと思います。

  • 2014.04.27 mbed ライブラリを更新でテキスト描画が随分と高速化されました。Freescale FRDM-KL05Z でも動作確認しました。同じ配線で動きます。

Arduinoタイプシールド

main.cpp

Committer:
masato
Date:
2014-04-23
Revision:
0:69bb996225c1
Child:
2:862f6ab24cfc

File content as of revision 0:69bb996225c1:

#include "mbed.h"
#include "aqm1248a_lcd.h"

aqm1248a_lcd lcd;

const static 
char mbedlogo128x48[768]
= {
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc7,0x83,0xe0,0x3c,0x7c,0x00,0x7e,0x00,0x3e,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xdf,0xef,0xf8,0x3d,0xfe,0x01,0xff,0x80,0x7f,0xbc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xff,0xff,0xf8,0x3f,0xff,0x03,0xff,0xc0,0xff,0xfc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xf1,0xfc,0x7c,0x3f,0x0f,0x87,0xc3,0xe1,0xf0,0xfc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xe0,0xf8,0x3c,0x3e,0x07,0x87,0x81,0xe1,0xe0,0x7c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0x00,0xe3,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0x00,0xf3,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0xff,0xf3,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0xff,0xf3,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0xff,0xf3,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0x03,0xcf,0x00,0x03,0xc0,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3e,0x03,0xcf,0x00,0x03,0xc0,0x7c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3e,0x07,0x87,0x80,0x01,0xe0,0x7c,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3f,0x0f,0x87,0xc1,0xc1,0xf0,0xfc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3f,0xff,0x03,0xff,0xf0,0xff,0xfc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3d,0xfe,0x01,0xff,0xe0,0x7f,0xbc,0x00,0x00,0x00,
   0x00,0x00,0x03,0xc0,0xf0,0x3c,0x3c,0xfc,0x00,0x7f,0x00,0x3f,0x3c,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};


const static struct Bitmap logo = {
  128,
  48,
  16,
  (char*)mbedlogo128x48,
};

int main() {
#if defined(TARGET_NUCLEO_L152RE)
    printf("nucleo\r\n");
#endif
    lcd.setmode(NORMAL);
    // lcd.set_font((unsigned char*) Arial_9);
    lcd.set_contrast(25);
    while (1) {
        lcd.cls();
        lcd.locate(0,0);
        lcd.printf("\r\n Hello mbed Nucleo!\r\n This is AQM1248A demo.");

        wait(1);
        lcd.line(0, 0, lcd.width()-1, 0, 1);
        lcd.line(0, 0, lcd.width()-1, lcd.height()-1, 1);
        lcd.line(0, 0, 0, lcd.height()-1, 1);
        wait(1);
        lcd.circle(12, 32, 10, 1);
        lcd.fillcircle(24, 32, 10, 1);
        lcd.rect(36, 32, 48, 44, 1);
        lcd.fillrect(60, 32, 72, 44, 1);
        wait(1);
        lcd.print_bm(logo, 0, 0);
        // lcd.copy_to_lcd();
        lcd.printf("\r\n\r\n   STM32 Nucleo L152RE");
        wait(12);
    }
}