Works for me.
Architecture unaware library that tries to program AVR devices by bit-banging ISP.
Used by: https://github.com/atoomnetmarc/lcd-network/tree/main/Firmware
This library has been programmed specifically to be used with the limited resources of the ATmega48. It is also used on the ESP32-S2.
Devices that program the target:
| Source | Working? |
|---|---|
| ESP32-S2 | ☑️ |
| ATmega48 | ☑️ |
Target devices:
| Target | Working? |
|---|---|
| ATmega48 | ☑️ |
You must implement RiscvEmulatorImplementationSpecific.h for your architecture in your own project:
#include <stdint.h>
#ifndef AvrIspProgrammerImplementationSpecific_h
#define AvrIspProgrammerImplementationSpecific_h
/**
* Initializes all the ISP I/O pins.
*/
inline void AvrIspProgrammerIoInit(void) {
}
/**
* Set reset high.
*/
inline void AvrIspProgrammerIoResetHigh(void) {
}
/**
* Set reset low.
*/
inline void AvrIspProgrammerIoResetLow(void) {
}
/**
* Set SCK high.
*/
inline void AvrIspProgrammerIoSckHigh(void) {
}
/**
* Set SCK low.
*/
inline void AvrIspProgrammerIoSckLow(void) {
}
/**
* Set MOSI high.
*/
inline void AvrIspProgrammerIoMosiHigh(void) {
}
/**
* Set MOSI low.
*/
inline void AvrIspProgrammerIoMosiLow(void) {
}
/**
* Read MISO
*/
inline uint8_t AvrIspProgrammerIoMiso(void) {
}
/**
* Delay certain amount of micro seconds.
*/
inline void AvrIspProgrammerDelayUs(double us) {
}
#endif