Timeline for Programming PIC 18F4550 using Bootloader
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 5, 2017 at 18:05 | comment | added | zero | Can I program my PIC again with above state LVP programmer? I don't have any other way to program it. | |
| Dec 5, 2017 at 17:58 | comment | added | zero | I programmed PIC 18f4550 using [link] (picpgm.picprojects.net/install_raspberry_pi.html). The boot loader I programmed is not responding to host using uart. Now LVP programmer is also not detecting my pic. I have updated the question with used config bits in boot loader. Is it due to config bits pic is not detected by LVP programmer? | |
| Dec 5, 2017 at 16:09 | comment | added | Wouter van Ooijen | Once you havce set LVP = off LVP is deabled, hence you need other means (HVP) to re-enable LVP. IIRC you can't disable LVP using LVP. | |
| Dec 5, 2017 at 9:08 | comment | added | zero | Thanks for clarifying. Is it possible to set LVP = ON using LVP again if suppose currently LVP = OFF Or we need other methods like high voltage programming or ICSP ? | |
| Dec 5, 2017 at 8:28 | vote | accept | zero | ||
| Jun 30, 2018 at 17:22 | |||||
| Dec 4, 2017 at 22:25 | history | answered | Wouter van Ooijen | CC BY-SA 3.0 |