Diff: ADC128D818.h

Revision:

3:816284ff2a09

Parent:

2:f9a0518b352a

--- a/ADC128D818.h	Thu Sep 05 11:50:58 2013 +0000
+++ b/ADC128D818.h	Fri Sep 06 07:19:25 2013 +0000
@@ -95,6 +95,57 @@
     ADC_REG_Manufacturer_ID_Register = 0x3E,
     ADC_REG_Revision_ID_Register = 0x3F
 };
+/** ADC128D818 class.
+ *  Used for controlling a ADC128D818 adc connected via I2C.
+ *
+ * Example:
+ * @code
+ * #include "mbed.h"
+ * #include "ADC128D818.h"
+ * Serial pc(USBTX, USBRX);
+ * ADC128D818 adc(p9,p10,p26);
+ * AnalogOut dac(p18);
+ * int main()
+ * {
+ * dac=0.5;
+ *     printf("helloword_ADC128D818\r\n");
+ *     wait_ms(100);
+ *     int err=adc.init(ADC_ADDRESS_LOW_LOW, ADC_MODE_0, ADC_VREF_INT, ADC_RATE_CONTINUOUS, ADC_ENABLE_TEMP & ADC_ENABLE_IN1, ADC_INT_TEMP);
+ *    switch (err) {
+ *        case -1:
+ *            printf("No Device\r\n");
+ *            break;
+ *        case -2:
+ *             printf("Busy\r\n");
+ *             break;
+ *     }
+ *     adc.init_limit(ADC_CHANNEL_IN0, 0x80, ADC_LIMIT_HIGH);
+ *     adc.init_limit(ADC_CHANNEL_IN1, 0xA6, ADC_LIMIT_HIGH);
+ *     adc.init_limit(ADC_CHANNEL_IN2, 0x80, ADC_LIMIT_HIGH);
+ *     adc.init_limit(ADC_CHANNEL_IN3, 0x80, ADC_LIMIT_HIGH);
+ *     adc.init_limit(ADC_CHANNEL_IN4, 0x80, ADC_LIMIT_HIGH);
+ *    adc.init_limit(ADC_CHANNEL_IN5, 0x80, ADC_LIMIT_HIGH);
+ *    adc.init_limit(ADC_CHANNEL_IN6, 0x80, ADC_LIMIT_HIGH);
+ *    adc.init_limit(ADC_CHANNEL_TEMP, 30, ADC_LIMIT_HIGH);
+ *    adc.init_limit(ADC_CHANNEL_TEMP, 29, ADC_LIMIT_LOW);
+ *    char reg;
+ *     reg=ADC_REG_Advanced_Configuration_Register;
+ *     printf("reg %02X=%02X\r\n",reg,adc.read_register(reg));
+ *     printf("reg %02X=%02X\r\n",0x2C,adc.read_channel(0x0C));
+ *    adc.start();
+ *    for(int i=0; i<1000; ++i) {
+ *      wait(1);
+ *      printf("ch0:%d : %d\r\n",i,adc.read_channel(ADC_CHANNEL_IN0));
+ *       for( char c=1; c<7 ;++c)
+ *       printf("ch%d:%d : %04X\r\n",c,i,adc.read_channel(c));
+ *
+ *       printf("temp:%d : %f\r\n",i,(adc.read_channel(ADC_CHANNEL_TEMP)>>7)/2.0);
+ *        reg=0x01;
+ *    printf("reg %02X=%02X\r\n",reg,adc.read_register(reg));
+ *     }
+ * }
+ * @endcode
+ */
 class ADC128D818
 {
 protected: