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ATmega128A Data Memory Issue ???
Hi everyone. I am using Atmega128A_AU in my own made board, connected by Atmel-ICE tool (JTAG) to PC, where I use latest Microchip Studio. Everything worked nice up to now, but...
Saturday, 5 February 2022 - 19:58
Atmel ICE supply IC burned out
Please could you please help me to repair my Atmel ICE bord ? That small supply IC up side of main MCU (when USB port is on left side) almost melted away and I want to buy a new...
Saturday, 16 September 2017 - 15:36
Dummy Handler problem
Hi. I need to use external interupt on PB14 on SAM4E16EA.   I defined handler for it in main.c   void PIOB_Handler(void) {     uint32_t status_01 =...
Thursday, 16 June 2016 - 12:07
SAM4E16 USB CDC mode
Hi. I am new to this MCU and I cant use ASF. I red datasheet and tried to enable usb by register writing, but in PC it apears only as Uknown device in USB section. I need to use...
Wednesday, 15 June 2016 - 12:22
ADC wrong conversion SAM4E16E
Hello. I have a board with this MCU and this board is powered from +12V baterry. I use resistor divider to measure its voltage. Voltage on ADC input pin is about 2.42V, but when I...
Tuesday, 15 March 2016 - 18:49
Optimizing code for SAM4E16E
Hello. I wrote a code for my MCU which has MCK 120Mhz.   Problem is about this part of code:   its part of display driver code   uint8_t DATA[420][238]; uint32_t...
Tuesday, 15 March 2016 - 13:40
ATSAM4E16E TC_Handler problem
Hi all. I write a code without ASF. I succesfuly lanched TC3 in simply wave mode with RC top value with CV reset, on which is Interrupt generated.   I want to do this when it...
Saturday, 16 January 2016 - 09:49
[SOLVED] Atmel-ICE Connect Error
Hi I worked with my ICE on ATSAM4E16E when I unfortunetly disconected it when debugging were online. Now Its dont want to work, when I try to connect to it, it write this:...
Friday, 15 January 2016 - 23:23
[SOLVED] ATSAM4E16E JTAG problem
Hi! I want use ATSAM4E16E in LQFP144 package in my custom board. I have a Atmel-ICE tool and the chip will be programmed via JTAG. I measured all voltages, MAIN is 3.28V and for...
Tuesday, 12 January 2016 - 16:26