Dean Camera
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a7880ac1cd
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Fix error in AVRISP programmer when repeatedly using PDI mode via the hardware USART due to the SendByte routine not clearing the Transmit Complete USART flag.
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2009-12-15 00:14:17 +00:00 |
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Dean Camera
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bb38793312
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Add Doxygen documentation to the completed portions of the PDI programming protocol in the AVRISP project.
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2009-12-14 07:06:30 +00:00 |
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Dean Camera
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f3e4fbe512
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Use the PDI REPEAT instruction in the PDI programmer code to reduce protocol overhead and greatly improve transfer throughput. Switch bit-bang USART in the AVRISP project to Timer 1, so that Timer 0 can be used for hardware timeouts while waiting for the NVM bus or controller to become ready.
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2009-12-14 06:01:56 +00:00 |
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Dean Camera
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48e50b6b57
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Added memory erase handling to the PDI protocol in the AVRISP project.
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2009-12-14 05:15:42 +00:00 |
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Dean Camera
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8a55d80e7e
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Fix NVM commands so that memory reads and CRC generations now work correctly using unoptimized PDI commands.
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2009-12-14 04:39:16 +00:00 |
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Dean Camera
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1fa27139f5
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Split out NVM access code in the AVRISP project into a seperate NVMTarget.c source file and header. Make NVM register accesses use the NVM base address as set by the host, rather than using the fixed value from the XMEGA datasheet.
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2009-12-14 02:59:34 +00:00 |
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