Problem During Burning a Program Through Programmer

I HAVE COMPLETED A CODE IN C FOR AT89C2051 MCU..IT IS WORKING CORRECTTLY ON PROTEUS DESIGN BUT WHEN I AM GOING TO PROGRAM THE IC THROUGH PROGRAMMER IT PROGRAMS BUT VARIFICATION FAILS AT 1BYTE...PLS SMONE...
Problem During Burning a Program Through Programmer

I HAVE COMPLETED A CODE IN C FOR AT89C2051 MCU..IT IS WORKING CORRECTTLY ON PROTEUS DESIGN BUT WHEN I AM GOING TO PROGRAM THE IC THROUGH PROGRAMMER IT PROGRAMS BUT VARIFICATION FAILS AT 1BYTE...PLS SMONE...
USB port instead of I2C bus

hi, I would like to program a 8051 microcontroller but I want to use the USB port instead of the I2C bus, can anyone please tell me how to do it? thanks.
USB port instead of I2C bus

hi, I would like to program a 8051 microcontroller but I want to use the USB port instead of the I2C bus, can anyone please tell me how to do it? thanks.
USB: sending an structure on InReport instead of BYTE typedef

I want to know how to modify the next function to send an structure and no the typedef BYTE; USB_WriteEP(0x81,InReport, sizeof(InReport)); the structure is: typedef struct{ unsigned char...