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I want a zilog Z16 flash loader diagram and software links. Have anyone programmed Z16 before ? A simple program to flash an led and the link on the compiler. I've googled a lot but didn't find a links of z16 flash loader !
Hallow everyone!
I want to make a circuit that captures photo form webcam and saves it in to a sd card after about five minute interval.
I'm using the 18f8722 and max3421 chip.
I can write data to sd card but the problem is that i don't know nothing about OTG.
How to initialize the webcam and...
thank you cocoloc.
i can write code that can blink an LED.
and I've solved my problem.
i've edited the "USB Device - HID - Simple Custom Demo - C18 - PICDEM FSUSB" firmware.
i've put this code:
...........................................
...
Thank you very much for your kind reply.
i'll download it today and start digging.
may ***** bless you.
---------- Post added at 18:52 ---------- Previous post was at 18:52 ----------
May A_L_L_A_H bless you.
thax.
would you plz give a link of your blog site.
---------- Post added at 12:00 ---------- Previous post was at 11:29 ----------
i know a little c programming.
if i want to start bootloader tutorial from zero what do you suggest ??
please add links if necessary.
can you please send me a hex and source code file that you have tested in your system.
it'll be better if your code is in mplab_c18.
it'll be better if your code only blinks 2 leds on pin 20 and 21.
thanks
yes you can if you know microcontroller programming well.
use low cost "PIC 16F628A"
it is not so easy task.
the equation for your problem
volt =res X amp
>res=(volt/amp)
>volt=(5-4.5)=.5 ;charger volt=5 volt ,4.5 volt=full charging volt
>amp=.05A (assuming)=50mA
>res=(.5/.05)=10ohm
if you...
i've made a HID bootloader a few weaks ago using 18F4550.
now i need a .hex and source code(in mplab c18) file just to blink 2LEDs on pin 20 and 21.
it'll be better if the file is tested on your system .
i've tried many time and now this thing is driving me crazy.
crazy. crazyyyyyyyyyyyyyy...
I have 2 pcs of "QY1602" characrer lcd.
If anyone need any information ask me.
:D
;D
:razz:
how to add image here ?:evil::oops:
---------- Post added at 22:51 ---------- Previous post was at 22:43 ----------
gottcha
read microchip application note "Lithium and Nickel Battery:AN1012", "lead acid battery: AN1015"
just google using those two numbers(AN1012 or AN1015) you'll find the link.
remember "playing with Lithium battery can be very dangerous"
happy battery charging.
if you directly connect like this :
mobile phone charger(+)------battery(+)
mobile phone charger(-)-------battery(-)
it'll start charging.
for safety reason you can add a 10ohm,22ohm or 47ohm registor.
if it is a lion battery, there is a chip in the battery "do not remove the chip".
use a...
Thanks for your reply.
now i can read the hex.
i am using MPLAB C18.
can anyone send me a source code and hex file for the HID bootloader just to blink an LED.
it'll be much more helpful.
and another thing if i burn the code into the pic and reset the pic will start working ???
do i have to add...
Re: help with bootloader
what code should i write in my my program?
#include <p18f4550.h>
#include <delays.h>
#define REMAPPED_RESET_VECTOR_ADDRESS 0x0800
#define REMAPPED_HIGH_INTERRUPT_VECTOR_ADDRESS 0x0808
#define REMAPPED_LOW_INTERRUPT_VECTOR_ADDRESS 0x0818
extern void...
i made a HID bootloader.
it programs itself but the problem is that i can not make it to do any work.
when i read and export the hex file there is nothing in that.
now i want a code example and a hex file just to blink a led.
can anyone help me
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