PokittoLib

Diff: POKITTO_HW/HWSound.h

Revision:

30:796f9611d2ac

Parent:

29:9467921dec10

Child:

31:f4b9b85c7b62

--- a/POKITTO_HW/HWSound.h	Mon Jan 29 12:29:45 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-/**************************************************************************/
-/*!
-    @file     HWSOUND.h
-    @author   Jonne Valola
-
-    @section LICENSE
-
-    Software License Agreement (BSD License)
-
-    Copyright (c) 2016, Jonne Valola
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-    1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-    3. Neither the name of the copyright holders nor the
-    names of its contributors may be used to endorse or promote products
-    derived from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
-    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
-    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-/**************************************************************************/
-#ifndef HWSOUND_H
-#define HWSOUND_H
-
-#include "mbed.h"
-#include "Pokitto_settings.h"
-
-#define SPEAKER 3
-#define BUFFER_SIZE 512*4 //*8 //*8 // 512 // was 512 (works really well with crabator) was 256
-
-#if POK_BOARDREV == 1
- /** 2-layer board rev 1.3 **/
- #define DAC0_PORT   1
- #define DAC0_PIN    6
- #define DAC1_PORT   1
- #define DAC1_PIN    0
- #define DAC2_PORT   1
- #define DAC2_PIN    16
- #define DAC3_PORT   0
- #define DAC3_PIN    19
- #define DAC4_PORT   0
- #define DAC4_PIN    17
- #define DAC5_PORT   1
- #define DAC5_PIN    12
- #define DAC6_PORT   1
- #define DAC6_PIN    15
- #define DAC7_PORT   1
- #define DAC7_PIN    8
-#else
- /** 4-layer board rev 2.1 **/
- #define DAC0_PORT   1
- #define DAC0_PIN    28
- #define DAC1_PORT   1
- #define DAC1_PIN    29
- #define DAC2_PORT   1
- #define DAC2_PIN    30
- #define DAC3_PORT   1
- #define DAC3_PIN    31
-/** has daniel made a mistake with dac ? **/
- #define DAC4_PORT   2
- #define DAC4_PIN    20
- #define DAC5_PORT   2
- #define DAC5_PIN    21
- #define DAC6_PORT   2
- #define DAC6_PIN    22
- #define DAC7_PORT   2
- #define DAC7_PIN    23
-
- /** MASK FOR FASTER DAC **/
- #define SET_MASK_DAC LPC_GPIO_PORT->MASK[1] = ~(0xF0078000); //mask P1_15...P1_18 and P1_28...P1_31
- #define CLR_MASK_DAC LPC_GPIO_PORT->MASK[1] = 0; // all on
-
- /* fixing wrong pins from daniel*/
- #define SET_MASK_DAC_LO LPC_GPIO_PORT->MASK[1] = ~(0xF0000000); //mask P1_28...P1_31
- #define CLR_MASK_DAC_LO LPC_GPIO_PORT->MASK[1] = 0; // all on
- #define SET_MASK_DAC_HI LPC_GPIO_PORT->MASK[2] = ~(0xF00000); //mask P2_20...P2_23
- #define CLR_MASK_DAC_HI LPC_GPIO_PORT->MASK[2] = 0; // all on
-
-#endif
-
-#define CLR_DAC0 LPC_GPIO_PORT->CLR[DAC0_PORT] = 1UL << DAC0_PIN;
-#define SET_DAC0 LPC_GPIO_PORT->SET[DAC0_PORT] = 1UL << DAC0_PIN;
-#define CLR_DAC1 LPC_GPIO_PORT->CLR[DAC1_PORT] = 1UL << DAC1_PIN;
-#define SET_DAC1 LPC_GPIO_PORT->SET[DAC1_PORT] = 1UL << DAC1_PIN;
-#define CLR_DAC2 LPC_GPIO_PORT->CLR[DAC2_PORT] = 1UL << DAC2_PIN;
-#define SET_DAC2 LPC_GPIO_PORT->SET[DAC2_PORT] = 1UL << DAC2_PIN;
-#define CLR_DAC3 LPC_GPIO_PORT->CLR[DAC3_PORT] = 1UL << DAC3_PIN;
-#define SET_DAC3 LPC_GPIO_PORT->SET[DAC3_PORT] = 1UL << DAC3_PIN;
-#define CLR_DAC4 LPC_GPIO_PORT->CLR[DAC4_PORT] = 1UL << DAC4_PIN;
-#define SET_DAC4 LPC_GPIO_PORT->SET[DAC4_PORT] = 1UL << DAC4_PIN;
-#define CLR_DAC5 LPC_GPIO_PORT->CLR[DAC5_PORT] = 1UL << DAC5_PIN;
-#define SET_DAC5 LPC_GPIO_PORT->SET[DAC5_PORT] = 1UL << DAC5_PIN;
-#define CLR_DAC6 LPC_GPIO_PORT->CLR[DAC6_PORT] = 1UL << DAC6_PIN;
-#define SET_DAC6 LPC_GPIO_PORT->SET[DAC6_PORT] = 1UL << DAC6_PIN;
-#define CLR_DAC7 LPC_GPIO_PORT->CLR[DAC7_PORT] = 1UL << DAC7_PIN;
-#define SET_DAC7 LPC_GPIO_PORT->SET[DAC7_PORT] = 1UL << DAC7_PIN;
-
-/** the output holder **/
-extern uint16_t soundbyte;
-
-namespace Pokitto {
-
-
-/** stream output and status */
-extern uint8_t streambyte, streamon, HWvolume;
-
-extern float pwm2; //virtual pwm output
-
-extern void soundInit();
-extern void dac_write(uint8_t value);
-extern uint8_t ampIsOn();
-extern void ampEnable(uint8_t v);
-extern void audio_IRQ();
-extern void updateSDAudioStream();
-extern uint8_t streamPaused();
-extern void pauseStream();
-extern void playStream();
-extern int setHWvolume(uint8_t);
-extern uint8_t getHWvolume();
-extern void changeHWvolume(int8_t);
-
-extern pwmout_t audiopwm;
-extern uint8_t pokAmpIsOn();
-extern void pokAmpEnable(uint8_t);
-
-extern Ticker audio;
-
-extern void update_SDAudioStream();
-}
-
-
-extern void pokSoundIRQ();
-
-#if POK_STREAMING_MUSIC > 0
-    extern unsigned char buffers[][BUFFER_SIZE];
-    extern volatile int currentBuffer, oldBuffer;
-    extern volatile int bufindex, vol;
-    extern volatile unsigned char * currentPtr;
-    extern volatile unsigned char * endPtr;
-    extern int8_t streamvol;
-    extern uint32_t streamcounter;
-    extern uint8_t streamstep;
-#endif
-
-#endif //HWSOUND_H
-
-