Wrote a code like this, but it doesn't work. What am I doing wrong? Tell me please. thanks

#define cs_low() (GPIOD->BSRR = GPIO_BSRR_BR2)

#define cs_high() (GPIOD->BSRR = GPIO_BSRR_BS2)

#define AD7328_WRITE (1 << 15)
#define AD7328_READ…

please tell me what am I doing wrong? thanks

Here is my code

#define cs_low() (GPIOD->BSRR = GPIO_BSRR_BR2)
#define cs_high() (GPIOD->BSRR = GPIO_BSRR_BS2)

void AD7328_SequenceMode(void){
cs_high();

uint8_t V2_AD7328_REG_RANGE1_tx[2] = {0xBF,0xE0…

有没有AD7328和51单片机的例程，我用官网给的ad7328_generic程序，一直没调试出连

Hello

Which N-well or P-well  is the substrate of AD7328 ?

I can read that there is not the power sequence in AD7328 from aboslute maximum rateing.

But, I think if the substrate is a n-well,  the first supply must be the most negative ,

and  If the substrate…

我使用SPI传输模式用mode2(CPOL=1，CPHA=0)，SCLK频率500kHz，t2 3.1us，t9、t10是1us。

下面图1，我用AD7328的pin脚接法，我用arduino传输SPI，并且用arduino的3.3V接脚供电给Vdrive、VCC，VDD和Vin用电源供应器供电。

图2，传送的指令为0b1011111111100000，设定范围。
图3，传送的指令为0b1000010000110000，读值。

我使用回圈重复传送图1与图2指令(或者1次图2，只重复图3)，读到的DOUT如图4…

Hello everyone,

We are experiencing some problems with the ad7328 ADC converter. The problem is that the ad7328 burns out. This happens after some period of time (from 2 to  8 hours ) of perfect working of the converter (we have checked this with many…

I am trying to get data from different channel of AD7328, but receiving data only from channel 0.

This is my code.   How can I switch to different channel

spi_data ( 0b00000000 ); // range_register1

spi_data ( 0b00000000 );

spi_data ( 0b00000000 );…

I am using AD7328 ADC with 12 bit resolution. I want to know about relation between reference voltage, input voltage and digital output.

means if I am supplying 3 VDC to reference with input voltage 5 voltage what would be my digital output. 

Sir, how are you ?

About the AD7328, where the DOUT frames ? Wich values to CPOL and CPHA ?

Dropbox - ad7328.png 

Thank you so much!

Miguel