PWM4=21

DO:PRINT INKEY():LOOP

ffprobe -v error -select_streams v:0 -show_entries stream=r_frame_rate input.mp4

ffmpeg -i input.mp4 -ac 1 -ar 15825 -f wav -acodec pcm_u8 -t 31 result.wav

ffmpeg -i D0002030736_00000_V_000.mp4 -ac 1 -ar 15809 -f wav -acodec pcm_u8 -t 31 -af "volume=32, dynaudnorm, alimiter=limit=0.9" crick15.wav

useclass PLAYAVI

cls
system 51,15
system 50,315000000
system 57, 40000000

a=new(PLAYAVI,"crick15.avi")
a.SETWAVE("crick15.wav")

do
  wait 1
loop while a.play()

end

w=15015
do
  w=w-1
  if 0=w then
    w=15015
    a.MOVEWAVPOINTER(191)
  endif
  wait 1
loop while a.play()

ffmpeg -i original.mp4 -c:v rawvideo result.avi

useclass PLAYAVI

for i=3 to 0 step -1
  wait 60
  print i;" ";
next

cls
system 51,15
system 50,315000000
system 57,40000000

a=new(PLAYAVI,"crick15.avi")

do
  wait 1
loop while a.play()
end

SYSTEM 51, 12
SYSTEM 50, 200000000

#include "pico/stdlib.h"
#include "../compiler.h"

int aux_statements(void){
	return ERROR_STATEMENT_NOT_DETECTED;
}
int aux_int_functions(void){
	return ERROR_STATEMENT_NOT_DETECTED;
}
int aux_str_functions(void){
	return ERROR_STATEMENT_NOT_DETECTED;
}
int aux_float_functions(void){
	return ERROR_STATEMENT_NOT_DETECTED;
}
int lib_aux(int r0, int r1, int r2){
	return r0;
}

add_library(aux_files
	auxcode/auxcode.c
)
target_link_libraries(aux_files 
	pico_stdlib
)

int aux_statements(void){
	if (instruction_is("HM01B0_INIT")) return hm01b0_init_statement();
	if (instruction_is("HM01B0_CAPTURE")) return hm01b0_capture_statement();
	if (instruction_is("HM01B0_DRAW")) return hm01b0_draw_statement();
	if (instruction_is("HM01B0_REG_WRITE")) return hm01b0_reg_write_statement();
	if (instruction_is("HM01B0_ZOOM")) return hm01b0_zoom_statement();
	return ERROR_STATEMENT_NOT_DETECTED;
}

int hm01b0_init_statement(void){
	// The first argument is the pointer to video buffer (324*324 bytes)
	return argn_function(LIB_AUXCODE,
		ARG_INTEGER<<ARG1 |
		LIB_AUX_HM01B0_INIT<<LIBOPTION);
}

int aux_int_functions(void){
	if (instruction_is("HM01B0_ANALYZE(")) return hm01b0_analyze_function();
	return ERROR_STATEMENT_NOT_DETECTED;
}

int hm01b0_analyze_function(void){
	// The first argument is number of raws to analyze (default 240).
	g_default_args[1]=240;
	return argn_function(LIB_AUXCODE,
		ARG_INTEGER_OPTIONAL<<ARG1 |
		LIB_AUX_HM01B0_ANALYZE<<LIBOPTION);
}

int lib_aux(int r0, int r1, int r2){
	switch(r2){
		case LIB_AUX_HM01B0_INIT:
			hm01b0_init((uint8_t*)r0);
			break;
（略）
		case LIB_AUX_HM01B0_ANALYZE:
			return (int)hm01b0_analyze(r0);
			break;
		default:
			break;
	}
	return r0;
}

add_library(aux_files
	auxcode/auxcode.c
	auxcode/hm01b0.c
	auxcode/arducam/arducam.c
)
target_link_libraries(aux_files 
	pico_stdlib
	hardware_dma
	hardware_i2c
	hardware_pio
	hardware_pwm
)
pico_generate_pio_header(aux_files ${CMAKE_CURRENT_LIST_DIR}/image.pio)