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I am using Cy3684 to test my code. I am writing following code to write some data on lg eeprom, but it doen't seem to work. i also tried tweaking function definition inside i2c.c provided by cypress. I am attaching my keil code here, and the edited i2c.c. I am checking SCL SDA lines using a DSO, but there is no fluctuation. Whereas when a burn iic file to lg eeprom using cyconsole i get fluctuations on SCL SDA lines.
//main code to write data to eeprom. The data is any dummy data, but it should write.
#include <fx2.h>
#include <fx2regs.h>
#include "i2c.c"
void main(void)
{
EZUSB_InitI2C();
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x02);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x01);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x09);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x02);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x01);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x03);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x10);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x02);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x12);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x02);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x14);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x01);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0xe2);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x16);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x02);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x82);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x20);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0xd0);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0xC2);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x00);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x08);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x25);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x06);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x26);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x5B);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x27);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x9A);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x30);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x10);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x31);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x10);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x32);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x10);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x33);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x10);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x34);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x17);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x35);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x7F);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x40);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0xFF);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x41);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x7F);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x42);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x7F);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x43);EZUSB_WaitForEEPROMWrite(0xC2);
EZUSB_WriteI2C(0xC2,0x01,0x7F);EZUSB_WaitForEEPROMWrite(0xC2);
}
Thanks !
- Labels:
-
ispn:39563:1:0
-
l1:314:1:0