| Discussion Title | Created date |
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Odd issue with attiny816 UART communication Hello, there: I am using two attiny816 and MAX485 to setup a RS485 communication example. Master sent a request for data to the Slave every 20s, and slave replies back. The... |
Tuesday, 28 April 2020 - 02:21 |
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Split from: Headscratcher regarding odd RS-485 problem... Hello, everyone: I hope fizgig already solved his problem. Since this forum has many experts in attiny and rs485, I would like to ask for advice for solving my problem with rs485... |
Saturday, 25 April 2020 - 06:57 |
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Split from: Communication over RS485 bus Hello, I have some problems with RS485 communication using ATTiny816. Currently I am using Atmel Start to configure my pins and original codes using RS485_click.c. Max485 is used... |
Friday, 24 April 2020 - 07:21 |
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program launch fail (atmel studio 6.2) Hello, AVRFREAKs: Since yesterday my atmel studio 6.2 consistently gives me the launch fail message. The program was compiled successful, and wrote to the system, always at... |
Sunday, 16 December 2018 - 02:33 |
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MEM_FREE issues with UDP_SEND in lwip 1.4.1 hi, I use a customized board with SAM4E16E to build a gateway by using LWMESH stack and LWIP RAW API stack. I am using udp to send data to a remote pc from the board when any... |
Wednesday, 17 May 2017 - 17:59 |
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Multiple definition for TC0 timer handlers Hi, I am developing a gateway for wireless sensing platform. I found the there is a hardware timer handler defined for TC0, and network stack also defines a timer... |
Wednesday, 10 May 2017 - 19:08 |
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Debug mode goes to endless dummy handler Hi, there: I am using studio 7 and ATMEL-ICE3 to debug my atmel program (tcp/ip). It went well till yesterday when I wrote program into the MCU, it said "cannot write to... |
Friday, 28 April 2017 - 14:14 |
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TCPServer for LWIP TCP/IP stack I downloaded the TCPServer from atmel website with application note, and try to use it to test LWIP gateway and LWMESH stacks. The PC software TCPServer, cannot be installed. It... |
Thursday, 20 April 2017 - 03:22 |
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SPI_write_packet issue I use spi_write_packet to write message to TDR, but it seems TDR is always zero, here is the code: ENTER_TRX_CRITICAL_REGION(); /* Prepare the command byte */ addr = 0x88... |
Thursday, 13 April 2017 - 02:00 |
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SAM4e1e SPI initialization with at86RF231, deselect function fails Hi, everyone: I have a custom board with SAM4E16E MCU and AT86RF231 transceiver. SPI is used between mcu and rf transceiver for communication. When I initialize the system,... |
Monday, 10 April 2017 - 00:54 |
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Initiation problem in SAM4E16E at86rf231 for wsndemo hi, I use a custom board to run the wsndemo from atmel. I had problem to initialize the system, in particular the spi between MCU and transceiver through spi master-slave. ... |
Sunday, 2 April 2017 - 23:34 |
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Goto Implementation not working I just upgrade mine to Studio 7 from 6.2 in Windows 10. I found the "Goto Implementation" function doesn't work. Any advice on this? |
Thursday, 30 March 2017 - 19:12 |