HydraNFC - Revision history

PhilippeTeuwen: /* Flashing firmware */

2017-11-24T15:24:34Z

Flashing firmware

← Older revision		Revision as of 15:24, 24 November 2017
Line 55:		Line 55:
	<source lang=bash>		<source lang=bash>
	cd .../path_to_hydrabus		cd .../path_to_hydrabus
	cd hydrafw		cd hydrafw/src
	sudo dfu-util -a 0 -d 0483:df11 -D ./build/hydrafw.dfu		sudo dfu-util -a 0 -d 0483:df11 -D ./build/hydrafw.dfu
	</source>		</source>

2017-11-24T14:59:16Z

Compiling firmware

← Older revision		Revision as of 14:59, 24 November 2017
Line 28:		Line 28:
	<source lang=bash>		<source lang=bash>
	cd .../path_to_hydrabus		cd .../path_to_hydrabus
	export PATH=~~$PATH:~~$(pwd)/gcc-arm-none-eabi-4_7-2013q3/bin		export PATH=$(pwd)/gcc-arm-none-eabi-4_7-2013q3/bin:$PATH
	cd hydrafw/src		cd hydrafw/src
	make clean		make clean

2017-11-24T14:58:27Z

Compiling firmware

← Older revision		Revision as of 14:58, 24 November 2017
Line 29:		Line 29:
	cd .../path_to_hydrabus		cd .../path_to_hydrabus
	export PATH=$PATH:$(pwd)/gcc-arm-none-eabi-4_7-2013q3/bin		export PATH=$PATH:$(pwd)/gcc-arm-none-eabi-4_7-2013q3/bin
	cd hydrafw		cd hydrafw/src
	make clean		make clean
	make		make

2015-05-21T14:52:42Z

12M

← Older revision		Revision as of 14:52, 21 May 2015
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	====12M====		====12M====
	That's ~~apparently~~ the only baudrate the FTDI can reach above 8.4M~~, to be tested...~~		That's the only baudrate the FTDI can reach above 8.4M
	<br>Under Linux this requires to use the ./uart_set_bautrate code snippet above.		<br>Under Linux this requires to use the ./uart_set_bautrate code snippet above.
	./uart_set_baudrate /dev/ttyUSB0 12000000		./uart_set_baudrate /dev/ttyUSB0 12000000
Line 150:		Line 150:
	Under Windows simply use putty -> 12000000		Under Windows simply use putty -> 12000000
	<br>Now finds something else than the hydrabus to talk with the FTDI ;-)		<br>Now finds something else than the hydrabus to talk with the FTDI ;-)
			<br><br>Above 6M, actually the FTDI supports only two speeds: 8.6M and 12.2M (measured with picoscope) and any value in between will map to those 2 values:
			* 6.1M to 10.6M -> 8.6M (compatible with the 8.4M of hydrabus)
			* 10.7M to 12M -> 12.2M (compatible with any 12M)

	=HydraNFC=		=HydraNFC=

2015-05-21T06:47:11Z

Compiling firmware

← Older revision		Revision as of 06:47, 21 May 2015
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	make		make
	</source>		</source>
			And if you get an error such as
⚫	~~And if you get an error about git,~~ it's because your python-git version doesn't support search_parent_directories option, just remove it ~~if still there~~:
			TypeError: __init__() got an unexpected keyword argument 'search_parent_directories'
		⚫	it's because your python-git version doesn't support search_parent_directories option, just remove it:
	<source lang=diff>		<source lang=diff>
	diff a/scripts/hydrafw-version.py b/scripts/hydrafw-version.py		diff a/scripts/hydrafw-version.py b/scripts/hydrafw-version.py

2015-05-21T06:45:52Z

Compiling firmware

@@ Line 32: / Line 32: @@
 make clean
 make
 </source>

2015-05-20T21:31:59Z

FTDI C32HM-DDHSL-0 under Linux

← Older revision		Revision as of 21:31, 20 May 2015
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	wget -O uart_set_baudrate.c https://gist.githubusercontent.com/sentinelt/3f1a984533556cf890d9/raw/9b3b65d33e08f6889c8553b812544fe0dab3d757/gistfile1.c		wget -O uart_set_baudrate.c https://gist.githubusercontent.com/sentinelt/3f1a984533556cf890d9/raw/9b3b65d33e08f6889c8553b812544fe0dab3d757/gistfile1.c
	gcc -o uart_set_baudrate uart_set_baudrate.c		gcc -o uart_set_baudrate uart_set_baudrate.c
	./uart_set_baudrate /dev/ttyUSB0 ~~6000000~~		./uart_set_baudrate /dev/ttyUSB0 8400000

	====FTDI C32HM-DDHSL-0 under Windows====		====FTDI C32HM-DDHSL-0 under Windows====

2015-05-20T21:28:59Z

8.4M

← Older revision		Revision as of 21:28, 20 May 2015
Line 114:		Line 114:

	====8.4M====		====8.4M====
	That's ~~apparently~~ the maximum the FTDI can reach under normal operations compatible with hydrabus (from 6.3M things go weird, FTDI doc says FT232H goes up to 12M but does not support baudrates of 7M, 9M, 10M and 11M)		That's the maximum the FTDI can reach under normal operations compatible with hydrabus (from 6.3M things go weird, FTDI doc says FT232H goes up to 12M but does not support baudrates of 7M, 9M, 10M and 11M)
	<br>Hydrabus:		<br>Hydrabus:
	uart1> speed 8400000		uart1> speed 8400000

2015-05-20T21:28:31Z

10.5M

2015-05-20T21:25:58Z

8.4M

← Older revision		Revision as of 21:25, 20 May 2015
Line 114:		Line 114:

	====8.4M====		====8.4M====
	That's apparently the maximum the FTDI can reach under normal operations compatible with hydrabus (from 6.3M things go weird, FTDI doc says FT232H does not support baudrates of 7M, 9M, 10M and 11M)		That's apparently the maximum the FTDI can reach under normal operations compatible with hydrabus (from 6.3M things go weird, FTDI doc says FT232H goes up to 12M but does not support baudrates of 7M, 9M, 10M and 11M)
	<br>Hydrabus:		<br>Hydrabus:
	uart1> speed 8400000		uart1> speed 8400000