1) Ao gravar para testar o Blink, grava normal e pisca o led da placa , então não tenho problemas de porta ou velocidade.
2) Testei em 2 placas um programa que tenho aqui já pronto rodando , num modelo de placa funciona no outro não funciona, Estou gravando com IDE do Arduino.
Obs: Copila normalmente , dá o erro ao gravar no MEGA 2560.
Aparece o erro abaixo:
O sketch usa 25386 bytes (9%) de espaço de armazenamento para programas. O máximo são 253952 bytes.
Variáveis globais usam 1494 bytes (18%) de memória dinâmica, deixando 6698 bytes para variáveis locais. O máximo são 8192 bytes.
C:\Program Files (x86)\Arduinos\arduino-1.8.5\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduinos\arduino-1.8.5\hardware\tools\avr/etc/avrdude.conf -v -patmega2560 -cwiring -PCOM17 -b115200 -D -Uflash:w:C:\Users\User\AppData\Local\Temp\arduino_build_778918/control_354_ok.ino.hex:i
avrdude: Version 6.3, compiled on Jan 17 2017 at 12:00:53
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Program Files (x86)\Arduinos\arduino-1.8.5\hardware\tools\avr/etc/avrdude.conf"
Using Port : COM17
Using Programmer : wiring
Overriding Baud Rate : 115200
AVR Part : ATmega2560
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PA0
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 10 8 0 no 4096 8 0 9000 9000 0x00 0x00
flash 65 10 256 0 yes 262144 256 1024 4500 4500 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : Wiring
Description : Wiring
Programmer Model: AVRISP
Hardware Version: 15
Firmware Version Master : 2.10
Vtarget : 0.0 V
SCK period : 0.1 us
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0x1e9801 (probably m2560)
avrdude: reading input file "C:\Users\User\AppData\Local\Temp\arduino_build_778918/control_354_ok.ino.hex"
avrdude: writing flash (25386 bytes):
Writing | #################################################avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
3) Ao gravar no VS Visual Studio as 2 placas funcionam , gravou um programa maior que o anterior ou seja que estava tentando gravar na IDE do Arduino.
Alguem pode ajudar ?
Júlio
