H7-TOOL_STM32H7_App/Doc/Lua脚本/H7_自动校准.lua

beep()
print("<EFBFBD>ű<EFBFBD><EFBFBD>汾 V1.04 2019-11-28")

local str  --<2D><><EFBFBD>ڴ<EFBFBD>ӡ

--<2D><><EFBFBD><EFBFBD>2<EFBFBD>㷽<EFBFBD><E3B7BD><EFBFBD><EFBFBD>ֵ
function cacul(x1,y1,x2,y2,x)
	local ff

	if (x2 == x1) then
		ff = 0
	else
		ff = y1 + ((y2 - y1) * (x - x1)) / (x2 - x1);
	end
	return ff
end
	
--<2D><><EFBFBD><EFBFBD>0-7ͨ<37><CDA8><EFBFBD>ĵ<EFBFBD>ѹ V
function ad7606_volt(ch)
	local X1 = {39,		39,		39,		36,		73,		74,		73,		71}
	local Y1 = {0,		0,		0,		0,		0,		0,		0,		0}
	local X2 = {29417,	29362,	29520,	29396,	29407,	29407,	29407,	29407}
	local Y2 = {8.999,	8.999,	8.999,	8.999,	8.999,	8.999,	8.999,	8.999}
	local adc
	local volt
	
	adc = ex_adc(ch)
	volt = cacul(X1[ch+1], Y1[ch+1], X2[ch+1], Y2[ch+1], adc)
	return volt
end

--<2D><><EFBFBD><EFBFBD>0-7ͨ<37><CDA8><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD> mA
function ad7606_curr(ch)
	local X1 = {75,		75,		74,		72,		73,		74,		73,		71}
	local Y1 = {0,		0,		0,		0,		0,		0,		0,		0}
	local X2 = {29417,	29362,	29520,	29396,	29407,	29812,	31786,	29017}
	local Y2 = {8.999,	8.999,	8.999,	8.999,	8.999,	454.64,	19.482,	88.900}
	local adc
	local curr
	
	adc = ex_adc(ch)
	curr = cacul(X1[ch+1], Y1[ch+1], X2[ch+1], Y2[ch+1], adc)
	return curr
end

--<2D><><EFBFBD><EFBFBD>DAC8563<36><33><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>λV, <20><><EFBFBD><EFBFBD>
function dac8563_volt(volt)
	local X1 = 1000
	local Y1 = -9.8551
	local X2 = 32767
	local Y2 = -0.003030
	local X3 = 64000
	local Y3 = 9.6802
	local dac
	
	if (volt < Y2) then
		dac = cacul(Y1,X1,Y2,X2,volt)
	else
		dac = cacul(Y2,X2,Y3,X3,volt)
	end
	ex_dac(0, dac)
end

--<2D><><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ADC<44>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>ģʽ
function start_dso(void)
	print("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٲ<EFBFBD><EFBFBD><EFBFBD>ģʽ")
	write_reg16(0x01FF, 2) --<2D><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD><EFBFBD>ٲ<EFBFBD><D9B2><EFBFBD>
	write_reg16(0x0200, 1) -- CH1ѡDC<44><43><EFBFBD><EFBFBD>
	write_reg16(0x0201, 1) -- CH2ѡDC<44><43><EFBFBD><EFBFBD>
	write_reg16(0x0202, 0) -- CH1ͨ<31><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
	write_reg16(0x0203, 0) -- CH2ͨ<32><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
	write_reg16(0x0204, 0) -- CH1ͨ<31><CDA8>ֱ<EFBFBD><D6B1>ƫֵ<C6AB><D6B5>δ<EFBFBD><CEB4>
	write_reg16(0x0205, 0) -- CH2ͨ<32><CDA8>ֱ<EFBFBD><D6B1>ƫֵ<C6AB><D6B5>δ<EFBFBD><CEB4>
	write_reg16(0x0206, 12) --<2D><><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>1M
	write_reg16(0x0207, 0) --<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1K
	write_reg16(0x0208, 0) --<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ
	write_reg16(0x0209, 50) --<2D><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	write_reg16(0x020A, 0) --<2D><><EFBFBD><EFBFBD>ģʽ 0=<3D>Զ<EFBFBD>
	write_reg16(0x020B, 0) --<2D><><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>CH1
	write_reg16(0x020C, 0) --<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	write_reg16(0x020D, 2) --ͨ<><CDA8>ʹ<EFBFBD><CAB9>
	write_reg16(0x020E, 1) --<2D><>ʼ<EFBFBD>ɼ<EFBFBD>
end


--<2D><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ֵ<EFBFBD>Ƿ<EFBFBD><C7B7>ڹ<EFBFBD><DAB9>Χ 1<><31>ʾerr 0<><30>ʾok
function check_err(data, mid, diff)
	local re
	local dd

	if (mid < 0) then
		dd = -mid * diff
	else
		dd = mid * diff
	end
	
	if ((data >= mid - dd) and  (data <= mid + dd)) then
		re = 0
	else
		re = 1
	end
	return re
end

--<2D>ر<EFBFBD><D8B1><EFBFBD><EFBFBD>еļ̵<C4BC><CCB5><EFBFBD>
function colse_all_y(void)
	return ch 
end

--<2D>ɹ<EFBFBD><C9B9><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>ʧ<EFBFBD>ܽ<EFBFBD><DCBD><EFBFBD><EFBFBD><EFBFBD>
function disp_result(err)
	if (err == 0) then	
		print("\n*****<2A><><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>*****")
		beep()
	else
		print("\n*****<2A><><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7>*****")
		beep()
		delayms(100)
		beep()
		delayms(100)
		beep()	
	end	
end

--У׼<D0A3><D7BC>ʼ<EFBFBD><CABC>
function calib_init(void)
	write_tvcc_dac(43) --<2D><><EFBFBD><EFBFBD>TVCC<43><43><EFBFBD><EFBFBD>3.3V
	delayms(100)
	ex_start()	--<2D><><EFBFBD>ر<EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>
	start_dso()	--<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD><EFBFBD>ٲɼ<D9B2>ģʽ
	write_reg16(0xBFFF, 1)	--<2D><><EFBFBD><EFBFBD>У׼<D0A3><D7BC><EFBFBD><EFBFBD>
end

--У׼TVCC<43><43><EFBFBD>õ<EFBFBD>ѹ<EFBFBD>Ͳ<EFBFBD><CDB2><EFBFBD><EFBFBD><EFBFBD>ѹ
function calib_tvcc_volt(void)
	local adc
	local volt
	local err
	
	close_all()
	ex_dout(20,1)
	ex_dout(21,1)
		
	err = 0
	--<2D><>У׼TVCC<43><43><EFBFBD>õ<EFBFBD>ѹ<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD>ѹ
	print("")
	print("---У׼TVCC---")
	
	---<2D><>1<EFBFBD><31>	
	write_tvcc_dac(36)	--4.4V<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	delayms(1500)
	volt = ad7606_volt(0) --<2D><>ȡAD7606 TVCC<43><43>ѹ
	if (check_err(volt, 4.416, 0.05)==1) then
		str = string.format("SET = 36  ʵ<>ʵ<EFBFBD>ѹ = %f err", volt) print(str) delayms(5) 
		err = err + 1
	else
		str = string.format("SET = 36  ʵ<>ʵ<EFBFBD>ѹ = %f ok", volt) print(str) delayms(5) 
		write_regfloat(0xC0C0, 36)
		write_regfloat(0xC0C2, volt)		
	end

	adc = read_adc(4) --<2D><>cpu adc tvcc<63><63>ѹ
	if (check_err(adc, 46368, 0.1)==1) then
		print("TVCC Volt ADC     =", adc, "err") delayms(5)
		err = err + 1
	else
		print("TVCC Volt ADC     =", adc, "ok") delayms(5)
		write_regfloat(0xC0AC, adc)
		write_regfloat(0xC0AE, volt)		
	end	

	adc = read_adc(2) --<2D><>cpu adc <20>߲<EFBFBD><DFB2><EFBFBD>ѹ
	if (check_err(adc, 8117, 0.1)==1) then
		print("HighSide Volt ADC =", adc, "err") delayms(5)
		err = err + 1
	else
		print("HighSide Volt ADC =", adc, "ok") delayms(5)
		write_regfloat(0xC084, adc)
		write_regfloat(0xC086, volt)		
	end	

	---<2D><>2<EFBFBD><32>	
	print("")
	write_tvcc_dac(100)
	delayms(1500)
	volt = ad7606_volt(0) --<2D><>ȡAD7606 TVCC <20><>ѹ
	if (check_err(volt, 1.59, 0.1)==1) then
		str = string.format("SET = 100  ʵ<>ʵ<EFBFBD>ѹ = %f err", volt) print(str) delayms(5) 
		err = err + 1
	else
		str = string.format("SET = 100  ʵ<>ʵ<EFBFBD>ѹ = %f ok", volt) print(str) delayms(5) 
		write_regfloat(0xC0C4, 100)
		write_regfloat(0xC0C6, volt)		
	end

	adc = read_adc(4) --<2D><>cpu adc tvcc<63><63>ѹ
	if (check_err(adc, 16679, 0.1)==1) then
		print("TVCC Volt ADC     =", adc, "err") delayms(5)
		err = err + 1
	else
		print("TVCC Volt ADC     =", adc, "ok") delayms(5)
		write_regfloat(0xC0A8, adc)
		write_regfloat(0xC0AA, volt)			
	end	

	adc = read_adc(2) --<2D><>cpu adc <20>߲<EFBFBD><DFB2><EFBFBD>ѹ
	if (check_err(adc, 2879, 0.1)==1) then
		print("HighSide Volt ADC =", adc, "err") delayms(5)
		err = err + 1
	else
		print("HighSide Volt ADC =", adc, "ok") delayms(5)
		write_regfloat(0xC080, adc)
		write_regfloat(0xC082, volt)			
	end	
	
	--<2D>ָ<EFBFBD>TVCC<43><43>ѹ3.3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	write_tvcc_dac(47)		
	return err
end

--У׼CPU<50><55>DAC<41><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD>͵<EFBFBD><CDB5><EFBFBD>
function calib_dac(void)
	local i
	local err
	local volt
	local curr
	local dac
	local dac_tab = {500, 1500, 2500, 3500}
	local volt_mid = {-9.176, -3.235, 2.711, 8.661}
	local curr_mid = {2.592, 7.723, 12.857, 17.992}
	local volt_err = 0.1
	local curr_err = 0.1
	
	close_all()
	ex_dout(0,1)
	ex_dout(19,1)	
		
	err = 0
	dac_on()	--<2D><><EFBFBD><EFBFBD>DAC<41><43>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊֱ<CEAA><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	delayms(100)
	
	print("")
	print("---У׼DAC<41><43>ѹ<EFBFBD>͵<EFBFBD><CDB5><EFBFBD>---")
	for i = 0, 3, 1 do
		dac = dac_tab[i + 1]
		dac_write(dac)	--CPU DAC<41><43><EFBFBD><EFBFBD>
		delayms(500)
		
		volt = ad7606_volt(1)
		if (check_err(volt, volt_mid[i + 1], volt_err) == 1) then
			str = string.format("DAC<EFBFBD><EFBFBD>ѹ = %d  %f err", dac, volt) print(str) delayms(5) 
			err = err + 1
		else
			str = string.format("DAC<EFBFBD><EFBFBD>ѹ = %d  %f ok", dac, volt) print(str) delayms(5) 
			write_reg16(0xC0C8 + i * 2,  dac)
			write_reg16(0xC0C9 + i * 2,  volt * 1000)	
		end

		curr = ad7606_curr(6)  --20mA<6D><41><EFBFBD><EFBFBD>
		if (check_err(curr, curr_mid[i + 1], curr_err) == 1) then
			str = string.format("DAC<EFBFBD><EFBFBD><EFBFBD><EFBFBD> = %d  %f err", dac, curr) print(str) delayms(5) 
			err = err + 1
		else
			str = string.format("DAC<EFBFBD><EFBFBD><EFBFBD><EFBFBD> = %d  %f ok", dac, curr) print(str) delayms(5) 
			write_reg16(0xC0D0 + i * 2,  dac)
			write_reg16(0xC0D1 + i * 2,  curr * 1000)			
		end		
	end
	return err
end

--У׼ʾ<D7BC><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
function calib_ch1ch2(void)
	local i
	local err
	local volt
	local adc
	local ch_tab = {9.0, 6.0, 3.0, 1.5, 0.75, 0.375, 0.170, 0.09}
	local zero_mid = {32768, 32768, 32768, 32768, 32768, 32768, 32768, 32768}
	local full_mid = {53641, 60506, 60629, 60686, 60857, 60915, 58393, 60166}	
	local adc_err1 = 0.22
	local adc_err2 = 0.12
	
	close_all()
	ex_dout(4,1)
		
	print("")
	print("---У׼ʾ<D7BC><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ---")	delayms(5)
	err = 0
	print("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У׼<EFBFBD><EFBFBD>λ") delayms(5)
	for i = 0, 7, 1 do
		write_reg16(0x0202, i) -- CH1ͨ<31><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
		write_reg16(0x0203, i) -- CH2ͨ<32><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
		
		if (i == 0) then
			delayms(1200)
		else
			delayms(1200)
		end
		adc = read_adc(0)	
		if (check_err(adc, zero_mid[i + 1], adc_err1)==1) then
			str = string.format("  CH1 %d adc = %f err", i, adc)
			print(str)
			err = err + 1
		else
			str = string.format("  CH1 %d adc = %f ok", i, adc) print(str) delayms(5) 	
					
			write_regfloat(0xC000 + 8 * i, adc)
			write_regfloat(0xC002 + 8 * i, 0)		
		end			

		adc = read_adc(1)	
		if (check_err(adc, zero_mid[i + 1], adc_err1)==1) then
			str = string.format("  CH2 %d adc = %f err", i, adc) print(str) delayms(5) 
			err = err + 1
		else		
			str = string.format("  CH2 %d adc = %f ok", i, adc) print(str) delayms(5) 
			write_regfloat(0xC040 + 8 * i, adc)
			write_regfloat(0xC042 + 8 * i, 0)
		end
	end	
	
	if (err > 0) then 
		goto quit
	end

	close_all()
	ex_dout(12,1)
	ex_dout(13,1)	
	ex_dout(14,1)	
	delayms(1000)
			
	print("У׼<EFBFBD><EFBFBD>λ")
	for i = 0, 7, 1 do
		write_reg16(0x0202, i) -- CH1ͨ<31><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
		write_reg16(0x0203, i) -- CH2ͨ<32><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD>
		
		dac8563_volt(ch_tab[i + 1])
		
		delayms(1000)
		adc = read_adc(0)	
		volt = ad7606_volt(1)
		if (check_err(adc, full_mid[i + 1], adc_err2)==1) then
			str = string.format("  CH1 %d volt = %f  adc = %f err", i, volt, adc) print(str) delayms(5) 
			err = err + 1
		else		
			str = string.format("  CH1 %d volt = %f  adc = %f ok", i, volt, adc) print(str) delayms(5) 
			write_regfloat(0xC004 + 8 * i, adc)
			write_regfloat(0xC006 + 8 * i, volt)
		end
		
		adc = read_adc(1)	
		volt = ad7606_volt(1)
		if (check_err(adc, full_mid[i + 1], adc_err2)==1) then
			str = string.format("  CH2 %d volt = %f  adc = %f err", i, volt, adc) print(str) delayms(5) 
			err = err + 1
		else		
			str = string.format("  CH2 %d volt = %f  adc = %f ok", i, volt, adc) print(str) delayms(5) 
			write_regfloat(0xC044 + 8 * i, adc)
			write_regfloat(0xC046 + 8 * i, volt)
		end
	end

::quit::	
	return err
end

--У׼tvcc<63><63><EFBFBD><EFBFBD><EFBFBD>͸߲<CDB8><DFB2><EFBFBD><EFBFBD><EFBFBD>
function calib_curr(void)
	local i
	local err
	local curr
	local adc
	local set_tabe1 = {0, 0.15 * 10, 0.3*10, 0.4*10}
	local high_mid1 = {160, 7700, 15330, 20296}
	local tvcc_mid = {477, 21458, 42877, 56882}
	local adc_err1 = {0.6,0.1,0.1,0.1}
	
	local set_tabe2 = {0, 0.03 * 50, 0.05*50, 0.09 * 50}		
	local high_mid2 = {1300, 16421, 26873, 48841}	
	local adc_err2 = {0.9,0.1,0.1,0.1}
	local volt
	
	print("")
	print("---У׼TVCC<43><43><EFBFBD><EFBFBD><EFBFBD>͸߲<CDB8><DFB2><EFBFBD><EFBFBD><EFBFBD>---")	
	err = 0
	
	close_all()
	ex_dout(20,1)
	ex_dout(21,1)		
		
	--TVCC<43><43><EFBFBD><EFBFBD><EFBFBD>͸߲<CDB8><DFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>Ȳ<EFBFBD>1.2A<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	print("---1.2A---")	 delayms(5)
	write_reg16(0x0211, 1) --1.2A<EFBFBD><EFBFBD><EFBFBD><EFBFBD> HIGH_SIDE
	for i = 0, 3, 1 do
		volt = set_tabe1[i+1]
		str = string.format("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ = %fV", volt) print(str) delayms(5) 
		if (volt == 0) then
			ex_dout(20,0)
			ex_dout(21,0)
	
			ex_dout(22,0)
			ex_dout(23,0)
			set_tvcc(5)	--<2D><><EFBFBD><EFBFBD>TVCC<43><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ5v У׼0λ
			delayms(1000)
		else
			ex_dout(20,1)
			ex_dout(21,1)
					
			set_tvcc(volt)	--<2D><><EFBFBD><EFBFBD>TVCC<43><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Ϊ10ŷ
			ex_dout(23,0) 
			ex_dout(22,1)  --ѡ<><D1A1>10ŷ<30><C5B7><EFBFBD><EFBFBD>
		end
		
		delayms(1000)
		
		if (volt == 0) then
			curr = 0
		else
			curr = ad7606_curr(5)	--10ŷ<30><C5B7><EFBFBD>أ<EFBFBD><D8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		end

		adc = read_adc(3)	--3=<3D>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD>cpu ADC
		if (check_err(adc, high_mid1[i + 1], adc_err1[i + 1])==1) then
			str = string.format("  <20>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD> = %fmA  adc = %f err", curr, adc) print(str) delayms(5) 
			err = err + 1
		else
			str = string.format("  <20>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD> = %fmA  adc = %f ok", curr, adc) print(str) delayms(5) 
			write_regfloat(0xC098 + 4 * i, adc)
			write_regfloat(0xC09A + 4 * i, curr)		
		end			

		adc = read_adc(5)	--5=tvcc<63><63><EFBFBD><EFBFBD>
		if (check_err(adc, tvcc_mid[i + 1], adc_err1[i + 1])==1) then
			str = string.format("  TVCC<43><43><EFBFBD><EFBFBD> = %fmA  adc = %f err", curr, adc) print(str) delayms(5) 
			err = err + 1
		else
			str = string.format("  TVCC<43><43><EFBFBD><EFBFBD> = %fmA  adc = %f ok", curr, adc) print(str) delayms(5) 
			write_regfloat(0xC0B0 + 4 * i, adc)
			write_regfloat(0xC0B2 + 4 * i, curr)		
		end	
	end		
	
	--<2D>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD><EFBFBD><EFBFBD>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD>100<30><30><EFBFBD><EFBFBD>
	print("")
	print("---120mA---")	 delayms(5)
	write_reg16(0x0211, 0) --120mA<6D><41><EFBFBD><EFBFBD> HIGH_SIDE
	for i = 0, 3, 1 do
		volt = set_tabe2[i+1]
		str = string.format("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ = %fV", volt) print(str) delayms(5) 
		if (volt == 0) then
			ex_dout(22,0)
			ex_dout(23,0)
		else
			set_tvcc(volt)	--<2D><><EFBFBD><EFBFBD>TVCC<43><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Ϊ10ŷ
			ex_dout(22,0) 
			ex_dout(23,1)--ѡ<><D1A1>50ŷ<30><C5B7><EFBFBD><EFBFBD>
		end
		
		delayms(1000)
		
		if (volt == 0) then
			curr = 0
		else
			curr = ad7606_curr(7)	--50ŷ<30><C5B7><EFBFBD>أ<EFBFBD><D8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		end

		adc = read_adc(3)	--3=<3D>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD>cpu ADC
		if (check_err(adc, high_mid2[i + 1], adc_err2[i + 1])==1) then
			str = string.format("  <20>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD> = %fmA  adc = %f err", curr, adc) print(str) delayms(5) 
			err = err + 1
		else
			str = string.format("  <20>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD> = %fmA  adc = %f ok", curr, adc) print(str) delayms(5)
			write_regfloat(0xC088 + 4 * i, adc)
			write_regfloat(0xC08A + 4 * i, curr)		
		end			
	end		
		
	return err
end

--У׼NTC
function calib_ntc(void)
	local i
	local err
	local adc
	local ref = {0.0003, 0.0222, 9.9732, 99.958}
	local Y = {5,6,16,17}
	local adc_mid = {105, 283, 43376, 62376}
	local adc_err = {0.6, 0.7, 0.1, 0.1}
	
	print("")
	print("---У׼NTC---")	
	err = 0
	
	for i=0,3,1 do
		close_all()
		ex_dout(Y[i+1],1)
		delayms(1000)
		adc = read_adc(6)	--6=NTC adc
		if (check_err(adc, adc_mid[i+1], adc_err[i+1])==1) then	
			str = string.format("  <20><><EFBFBD><EFBFBD> = %fŷ  adc = %f err", ref[i+1], adc) print(str) delayms(5)
			err = err + 1
		else
			str = string.format("  <20><><EFBFBD><EFBFBD> = %fŷ  adc = %f ok", ref[i+1], adc) print(str) delayms(5)
			write_regfloat(0xC0D8+4*i, adc)
			write_regfloat(0xC0DA+4*i, ref[i+1])		
		end	
	end
	return err
end

--<2D>ر<EFBFBD><D8B1><EFBFBD><EFBFBD>еļ̵<C4BC><CCB5><EFBFBD>
function close_all(void)
	local i
	
	for i=0,23,1 do
		ex_dout(i, 0)
	end
end
	
--<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
function test_calib(void)
	local err
	local time1
	local time2
	
	time1 = get_runtime()
	
	print("\r\n----<2D><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>----")
	time2 = os.time()
	print(os.date())
	print(time2)
	if (time2 < 1574937149) then 
		print("*****ʱ<>Ӵ<EFBFBD><D3B4><EFBFBD>*****")
		goto quit	
	else
		print("ʱ<EFBFBD><EFBFBD>OK > 1574937149")
	end
		
	err = 0
	
	err = err + calib_tvcc_volt() --У׼TVCC<43><43>ѹ
	if (err > 0) then
		goto quit
	end
	
	err = err + calib_dac() --У׼DAC
	if (err > 0) then
		goto quit
	end
	
	err = err + calib_ch1ch2() --У׼ʾ<D7BC><CABE><EFBFBD><EFBFBD>
	if (err > 0) then
		goto quit
	end	
	
	err = err + calib_curr() --У׼TVCC<43><43><EFBFBD><EFBFBD><EFBFBD>͸߲<CDB8><DFB2><EFBFBD><EFBFBD><EFBFBD>
	if (err > 0) then
		goto quit
	end

	err = err + calib_ntc() --У׼ntc
	if (err > 0) then
		goto quit
	end
	
	save_param()	--<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>eeprom
	
::quit::	
	disp_result(err)  delayms(5)
	
	close_all()
	
	time2 = get_runtime()
	str = string.format("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD> : %f <20><>",(time2 - time1) / 1000) print(str) delayms(5)
end

	calib_init()