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https://gitee.com/anod/open_agb_firm.git
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51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
#include "drivers/gfx.h"
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#include "arm11/console.h"
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#include "arm11/drivers/csnd.h"
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#include "arm11/fmt.h"
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#include "arm11/drivers/hid.h"
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#include "arm11/drivers/timer.h"
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#include "arm11/drivers/codec.h"
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#include "arm11/power.h"
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int main(void)
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{
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GFX_init(GFX_BGR8, GFX_BGR565, GFX_TOP_2D);
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GFX_setLcdLuminance(80);
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consoleInit(GFX_LCD_BOT, NULL);
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CSND_init();
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ee_puts("Sound test");
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u16 freq = 500;
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bool freqChanged = true;
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CSND_setupCh(8, CSND_PSG_FREQ(freq), CSND_calcVol(1.f, 0.f), NULL, NULL, 0, CSND_CH_FMT_PSG_NOISE | CSND_CH_DUTY(3));
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CSND_setChState(8, true); // Unpause
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while(1)
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{
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hidScanInput();
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const u32 kHeld = hidKeysHeld();
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if(kHeld & KEY_DUP) {freq++; freqChanged = true;}
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else if(kHeld & KEY_DDOWN) {freq--; freqChanged = true;}
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if(hidGetExtraKeys(0) & (KEY_POWER_HELD | KEY_POWER)) break;
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if(freqChanged)
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{
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freqChanged = false;
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CSND_setSrFreq(8, CSND_PSG_FREQ(freq));
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ee_printf("\rFreq: %05" PRId16, freq);
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}
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TIMER_sleepMs(60);
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}
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CSND_stopCh(8);
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CODEC_deinit();
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GFX_deinit();
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power_off();
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return 0;
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} |