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Clarified comment RE EDBG AVR8 target parameters

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2021-06-28 15:24:42 +01:00
parent 419fcbb2f0
commit 8fd1781272
1 changed files with 5 additions and 5 deletions
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10
src/DebugToolDrivers/Protocols/CMSIS-DAP/VendorSpecific/EDBG/AVR/EdbgAvr8Interface.hpp
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@@ -289,11 +289,11 @@ namespace Bloom::DebugToolDrivers::Protocols::CmsisDap::Edbg::Avr
* *
* What parameters we need to send depend on the physical interface (and config variant) selected by the user. * What parameters we need to send depend on the physical interface (and config variant) selected by the user.
* For target parameters, the address (ID) of the parameter also varies across config variants. This is why * For target parameters, the address (ID) of the parameter also varies across config variants. This is why
* we sometimes have separate parameters for sending the same data, where they differ only in parameter IDs. * we sometimes have separate parameters for sending the same data, where they differ only in parameter IDs
* For example, the Avr8EdbgParameters::DEVICE_FLASH_BASE parameter is used to send the base address for * (and sometimes size constraints). For example, the Avr8EdbgParameters::FLASH_PAGE_BYTES parameter is used
* the target's flash memory segment. The parameter is assigned an address (ID) of 0x06. But the * to specify the size of a single page in flash memory. The parameter is assigned an address (ID) of 0x00. But
* Avr8EdbgParameters::DEVICE_UPDI_PROG_BASE is used to send the same data (base address of the target's flash * the Avr8EdbgParameters::DEVICE_XMEGA_FLASH_PAGE_BYTES parameter is used to send the same data (flash page
* segment), but only for sessions with the UPDI physical interface. The address is 0x00. * size), but only for sessions with the PDI physical interface. The address is 0x26.
* *
* - The setDebugWireAndJtagParameters() function sends the required target parameters for debugWire and JTAG * - The setDebugWireAndJtagParameters() function sends the required target parameters for debugWire and JTAG
* sessions. Both sessions are covered in a single function because they require the same parameters. * sessions. Both sessions are covered in a single function because they require the same parameters.