Hi Team,
From RL78_G13 (R5F100GG) to RL78_G13 (R5F100GG) µC. Can make it possible for transfer the loaded code (or) .MOT file?
So, if possible, kindly explain those things.
And give link for example softwares
Hello,
On the transmitting side you will need to read data from code flash and send them over with a communication interface (like UART).
The receiving device will need to execute from RAM (because it is not possible to program code flash and execute instructions from code flash at the same time), receive the data from communication interface and program them with self-programming in code flash.
Ok. Thank you.
for Further move what can I do? for read the code flash memory and how to send in UART.
Data can be read from code flash as:
data = *(volatile __far uint8_t*)0x3ff00
To send UART data you will need to add a UART module in your project and use the generated APIs.
data = *(volatile __far uint8_t*)0x3ffe0 - this from RL78 user Manuel?
No, it is an example for how to read from a particular address.
ok.
it can't be possible to 48 pin controllers.
1.RL78_G23_128 pin µc to RL78_G13_48_pin controller
2. RL78_G13_48 pin µC to RL78_G13_48 pin µC
Both conditions are possible to transferring the .MOT file. please confirm
it means,
Both conditions are possible to transferring the .MOT file
Do you want to program another RL78 device using serial programming or transfer and store data to a RL78 which is already running ?