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Unorthodox use of QSPI: reading four simultaneous ADC streams I have an application that requires synchronous sampling of four SPI-based ADCs. My thought is to drive all four ADCs from one CS and one SCK line and read all four... |
Sun. Feb 3, 2019 - 05:38 PM |
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Save contents of the peripheral registers to a file in Atmel Studio 7 I know that the I/O view can display the state of the registers -- super helpful. But I'm trying to uncover some subtle differences between program A (which... |
Wed. Jan 16, 2019 - 03:59 PM |
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ATSAME54: RTC SYNCBUSY never synchronizes Short form: Under what circumstances would hri_rtcmode0_wait_for_sync() loop forever? // file: hri_rtc_e54.h static inline void hri_rtcmode0_wait_for_sync(const void *... |
Tue. Jan 15, 2019 - 11:14 PM |
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where to save user preferences via flash_write() [ASF4 / SAME54]? This feels like a terribly naive question, but: How can I find a "safe" region of flash memory in which to store user preferences? I'm pretty certain that flash_write... |
Mon. Jan 7, 2019 - 08:05 PM |
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SAME54: Configure RTC to wake processor from HIBERNATE? Short form: I'm trying to use an RTC interrupt to wake the SAME54 from HIBERNATE mode, but haven't been able to make that work. Details: Our SAME54 needs to... |
Wed. Dec 26, 2018 - 12:04 PM |
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Can EXTINT wake the chip from HIBERNATE or BACKUP? Short form: What conditions must be true for a button push to wake an ATSAME54 from HIBERNATE or BACKUP? Is it even possible? Details: In our app, we... |
Thu. Dec 13, 2018 - 04:45 PM |
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Using START + ASF4 to create a library Short Form: I want to use START + ASF4 to create a library for a specific hardware device (in this case, based on the SAME54). Although I have this working under IAR... |
Wed. Dec 5, 2018 - 12:08 PM |
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Atmel Studio 7 does not recognize [xxx] Xplained board under VirtualBox This is a mini-tutorial for people (like me) who were excited to try out their new Xplained board but disappointed that it didn't show up when Atmel Studio was launched. TL... |
Mon. Dec 3, 2018 - 04:49 AM |
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Atmel Studio 7: Failed to set gdb proxy [SOLVED] I'm using Atmel Studio for the first time. Short form: Upon clicking "Start Debugging and Break", I get: Details: I'm using a SEGGER J-... |
Sat. Dec 1, 2018 - 03:31 PM |
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In search of 48MHz SHORT FORM: How do I coax the Atmel START clock configurator into generating a 48MHz clock for the USB module in our ATSAME54? DETAILS: Our... |
Sat. Dec 1, 2018 - 03:12 AM |
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START + Eclipse + macOS = :( Short form: Has anyone been able to compile a START-generated project using Eclipse running on macOS? Or can you offer tips on how to debug the START-generated ... |
Wed. Oct 10, 2018 - 01:38 PM |
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Is there a "will getchar() block?" function I've inherited a project that uses the hal_usart_sync driver. Does ASF4 have a function that tells you if a call to getchar() will block, or (equivalently) how many chars... |
Sat. Oct 6, 2018 - 08:20 AM |