ADS1232評估板程序

大小: 1.32MB

文件類型: .rar

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發布日期: 2023-11-16
語言: 其他
標簽: ADS1232??

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TI官方ADS1232評估板參考程序，硬件原理圖，及相關操作手冊。

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代碼片段和文件信息


#include?“ads1232.h“
#include?“anyl.h“
#include?

static?xTaskHandle?_monitor;
static?volatile?struct?{
	unsigned?int?newdata:1;
}?_flags;
static?s32?_code;

#define?GEN_OUT_FUNC（NAMEFUNCPORTPIN）?\
void?NAME##FUNC##H（void）?{?P##PORT##FUNC?|=（1<void?NAME##FUNC##L（void）?{?P##PORT##FUNC?&=~（1<int?NAME##FUNC##R（void）?{?return?P##PORT##FUNC?&（1<
#define?GEN_PIN_FUNCS（NAMEPORTPIN）?\
int?NAME##IN（void）?{?return?P##PORT##IN?&?（1<GEN_OUT_FUNC（NAMEOUTPORTPIN）?\
GEN_OUT_FUNC（NAMEDIRPORTPIN）?\
GEN_OUT_FUNC（NAMESELPORTPIN）

#define?GEN_INT_FUNCS（NAMEPORTPIN）?\
GEN_PIN_FUNCS（NAMEPORTPIN）?\
GEN_OUT_FUNC（NAMEIFGPORTPIN）?\
GEN_OUT_FUNC（NAMEIESPORTPIN）?\
GEN_OUT_FUNC（NAMEIEPORTPIN）

GEN_INT_FUNCS（DRDY22）
GEN_INT_FUNCS（EXTCLK14）
GEN_INT_FUNCS（MUX112）

GEN_PIN_FUNCS（GAIN030）
GEN_PIN_FUNCS（DOUT32）
GEN_PIN_FUNCS（SCLK33）
GEN_PIN_FUNCS（SPEED34）
GEN_PIN_FUNCS（GAIN135）
GEN_PIN_FUNCS（MUX036）
GEN_PIN_FUNCS（PDWN37）

static?int?gain_pga;

void?ads1232_init（void）
{
	//?init?pins
	SCLKOUTL（）;?//?inhibit?power-on?cal
	SCLKDIRH（）;
	PDWNOUTH（）;
	PDWNDIRH（）;
	GAIN1OUTL（）;?//?pga=1
	GAIN0OUTL（）;
	gain=1;
	_pga=0;
	GAIN1DIRH（）;
	GAIN0DIRH（）;
	SPEEDOUTL（）;?//?low?speed
	SPEEDDIRH（）;
	MUX0OUTL（）;?//?ch?0
	MUX1OUTL（）;
	MUX0DIRH（）;
	MUX1DIRH（）;
	DRDYDIRL（）;
	DRDYIFGL（）;
	DRDYIEL（）;
	DOUTDIRL（）;

	//?set?up?SPI
	U0CTL|=1;?//?hold?in?reset
	//?U0CTL:?00?I2C=0?CHAR=1?LISTEN=0?SYNC=1?MM=1?SWRST=x
	//?00010110?=?0X16
	U0CTL=0x17;
	//?U0TCTL:?CKPH=0?CKPL=0?SSEL0=SMCLK?（10）?00?STC=1?TXEPT=1
	//?00100011?=?0x23
	U0TCTL=0x23;
	//?U0RCTL?=?read?only
	//?Baud?rate?=?/4
	U0BR0=4;
	U0BR1=0;
	U0MCTL=0;
	ME1|=USPIE0;
	DOUTSELH（）;
	SCLKSELH（）;
	U0CTL&=~1;

	//?set?up?clock
	EXTCLKSELL（）;
	EXTCLKOUTL（）;
	EXTCLKDIRH（）;

	//?set?up?interrupts
	//?--?start?disabled?though
	DRDYIESH（）;?//?trig?on?falling?edge
	
	//?other?stuff
	_monitor=0;
	_code=0x123456;
}

void?ads1232_set_extclk（int?ext）
{
	if?（ext）
		EXTCLKSELH（）;
	else
		EXTCLKSELL（）;
}

int?ads1232_get_extclk（void）
{
	return?EXTCLKIN（）?1:0;
}

void?ads1232_set_monitor（xTaskHandle?mon）
{
	_monitor=mon;
}

void?ads1232_set_speed（int?spd）
{
	if?（spd）?SPEEDOUTH（）;
	else?SPEEDOUTL（）;
	_flags.newdata=0;
}

int?ads1232_get_speed（void）
{
	return?SPEEDIN（）?1:0;
}

void?ads1232_set_pga（int?pga）
{
	switch（pga）?{
	case?1:
		GAIN1OUTL（）;
		GAIN0OUTH（）;
		_pga=1;
		gain=2;
		break;
	case?2:
		GAIN1OUTH（）;
		GAIN0OUTL（）;
		_pga=2;
		gain=64;
		break;
	case?3:
		GAIN1OUTH（）;
		GAIN0OUTH（）;
		_pga=3;
		gain=128;
		break;
	default:
		GAIN1OUTL（）;
		GAIN0OUTL（）;
		_pga=0;
		gain=1;
		break;
	}
	_flags.newdata=0;
}

int?ads1232_get_pga（void）
{
	return?_pga;
}
	
void?ads1232_set_gain（int?g）
{
	switch（g）?{
	case?1:
		ads1232_set_pga（0）;
		break;
	case?2:
		ads1232_set_pga（1）;
		break;
	case?64:
		ads1232_set_pga（2）;
		break;
	case?128:
		ads1232_set_pga（3）;
		break;
	default:
		break;
	}
}

int?ads1232_get_gain（void）
{
	return?gain;
}

void?ads1232_set_ch（int?ch）
{
	switch（

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????I.A....??????4234??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\ads1232.c

????I.A....???????788??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\ads1232.h

????I.A....??????4520??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\anyl.c

????I.A....??????1236??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\anyl.h

????I.A....??????1620??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\CHANGELOG

????I.A....???????509??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\common.h

????I.A....??????3749??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\console.c

????I.A....?????10421??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\core.c

????I.A....??????2517??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\debug.c

????I.A....??????2909??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\FreeRTOSConfig.h

????I.A....??????4220??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\heap_1.c

????I.A....??????3279??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\keys.c

????I.A....??????1883??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\keys.h

????I.A....??????4907??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\lcd.c

????I.A....???????455??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\lcd.h

????I.A....??????8272??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\lcdmap.sxc

????I.A....??????1418??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\main.c

????I.A....???????887??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\Makefile

????I.A....??????5496??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\modes.sxc

????I.A....??????3210??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\nconv.c

????I.A....??????3615??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\nconv.h

????I.A....??????1831??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\nconv.s

????I.A....??????1918??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\notes.txt

????I.A....??????4081??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\FreeRTOS.h

????I.A....?????10894??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\list.h

????I.A....??????2709??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\portable.h

????I.A....??????4535??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\portmacro.h

????I.A....??????1799??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\projdefs.h

????I.A....?????15028??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\queue.h

????I.A....??????9628??2005-10-25?17:56??ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0[1].2.1\ads1232ref_fwsrc_0.2.1\os\include\semphr.h

............此處省略21個文件信息

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ADS1232評估板程序

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