161 Commits

Author	SHA1	Message	Date
Alexander Shafir	115211c143	fix ethmac initialization	2017-08-07 11:18:00 +08:00
Sebastien Bourdeauducq	e7bca6d0c7	fix TX buffer length in ethmac	2017-08-07 10:47:39 +08:00
Sebastien Bourdeauducq	93d0401b71	report measurements on HTTP page	2017-08-07 10:42:43 +08:00
Sebastien Bourdeauducq	5d4a223800	report target filament voltage	2017-08-07 10:37:24 +08:00
Sebastien Bourdeauducq	c815d4d37f	tweak cathode PID	2017-08-07 10:36:26 +08:00
Sebastien Bourdeauducq	9a4adb267d	optimize electrometer averaging	2017-08-07 00:24:41 +08:00
Sebastien Bourdeauducq	cccd6e52f6	remove GDB breakpoint at startup	2017-08-06 19:56:04 +08:00
Sebastien Bourdeauducq	e676cb59bf	work around ADC sample rate snafu	2017-08-06 19:53:16 +08:00
Sebastien Bourdeauducq	f156c7c6d1	print panic messages on UART	2017-08-06 19:52:11 +08:00
Sebastien Bourdeauducq	d18712d1be	flashed MAC address doesn't work	2017-08-06 19:12:10 +08:00
Sebastien Bourdeauducq	68eb1cdbba	start ADC after initialization, to avoid FIFO overflows	2017-08-06 19:06:47 +08:00
Sebastien Bourdeauducq	98b17fc574	update dependencies	2017-08-06 12:59:30 +08:00
Sebastien Bourdeauducq	1da96a2a4d	convert ADC interrupt count to milliseconds	2017-08-06 11:37:24 +08:00
Sebastien Bourdeauducq	8247c8f5a5	refactor ethmac	2017-08-06 02:18:33 +08:00
Sebastien Bourdeauducq	e8d6d84ac5	superficial ethmac cleanup	2017-08-05 16:24:22 +08:00
Sebastien Bourdeauducq	648b4da9da	integrate ethmac/smoltcp (timestamp missing), add HTTP server	2017-08-05 15:51:54 +08:00
Sebastien Bourdeauducq	98f116e226	compile ethmac driver	2017-08-02 00:33:33 +08:00
Alexander Shafir	0ab3b6116e	add ethmac driver	2017-07-31 13:37:00 +08:00
Sebastien Bourdeauducq	914dc7f6c8	increase clock frequency, enable FPU correctly	2017-06-12 19:22:23 +08:00
Sebastien Bourdeauducq	52c123f215	raise threshold for switching to more sensitive IC range	2017-06-08 21:51:11 +08:00
Sebastien Bourdeauducq	5f19c2fdf5	clean up gauge parameters	2017-06-08 21:50:39 +08:00
Sebastien Bourdeauducq	0094a73336	add more pictures	2017-06-07 15:06:50 +08:00
Sebastien Bourdeauducq	680a00779e	update readme, reorganize	2017-05-18 17:07:07 +08:00
Sebastien Bourdeauducq	ebc341f28c	add missing PID update	2017-05-17 00:08:02 +08:00
Sebastien Bourdeauducq	5f90960ce1	tweak emission PID parameters	2017-05-17 00:07:43 +08:00
Sebastien Bourdeauducq	5e13d30cc1	add parameters for chinese ion gauges	2017-05-17 00:06:36 +08:00
Sebastien Bourdeauducq	246839f153	autoselect IC range	2017-05-13 15:40:41 +08:00
Sebastien Bourdeauducq	dc4534eb00	average more IC samples	2017-05-13 15:08:01 +08:00
Sebastien Bourdeauducq	ba1482db43	adjust anode PID coefficients	2017-05-13 15:07:50 +08:00
Sebastien Bourdeauducq	ad447cd5f9	use PID for FV, print all debug messages	2017-05-12 11:07:35 +08:00
Sebastien Bourdeauducq	44d95973ca	add electrometer, introduce *Status objects	2017-05-11 23:15:01 +08:00
Sebastien Bourdeauducq	c676102b33	handle protection, print current/voltage values	2017-05-11 14:55:00 +08:00
Sebastien Bourdeauducq	1c516ca357	update FD_ADC_GAIN for new value of R234	2017-05-11 10:54:32 +08:00
Sebastien Bourdeauducq	fd507cb6fb	average emission current samples, implement emission_ready	2017-05-10 00:29:52 +08:00
Sebastien Bourdeauducq	8975f8c240	compute emission current, filament voltage and bias voltage	2017-05-10 00:10:52 +08:00
Sebastien Bourdeauducq	9662570999	print message on protection latch	2017-05-10 00:10:16 +08:00
Sebastien Bourdeauducq	f993e65fca	fix elapsed counter	2017-05-09 19:08:16 +08:00
Sebastien Bourdeauducq	caec6f1a3b	compute FV and FBV	2017-05-09 19:07:59 +08:00
Sebastien Bourdeauducq	c7f4dba53a	remove unnecessary mut	2017-05-09 19:06:42 +08:00
Sebastien Bourdeauducq	e4f513d444	reorganize	2017-05-09 15:58:06 +08:00
whitequark	8a49dfc980	Add UART debug port.	2017-05-09 05:16:00 +00:00
Sebastien Bourdeauducq	9fdce3ac4c	speed up ADC	2017-05-08 23:47:05 +08:00
Sebastien Bourdeauducq	252b8eeb28	put ADC in continuous sample mode	2017-05-08 23:24:23 +08:00
Sebastien Bourdeauducq	ecadb7c996	some PID tuning	2017-05-08 23:22:42 +08:00
whitequark	b07cd31572	Raise ADC clock to 32 MHz (maximum).	2017-05-08 13:28:25 +00:00
Sebastien Bourdeauducq	592aee4735	update dependencies	2017-05-08 10:08:16 +08:00
whitequark	ba37d13dae	Enable FPU.	2017-05-07 17:32:53 +00:00
whitequark	3b7eb8bd9a	Make ADC actually work.	2017-05-07 16:59:03 +00:00
whitequark	0ba8971aff	Enable PLL at 320 MHz.	2017-05-07 16:28:03 +00:00
whitequark	d6bfba821e	Unbreak ADC interrupt.	2017-05-06 16:00:01 +00:00
Sebastien Bourdeauducq	15c9bafb51	reset error latch at startup	2017-05-06 21:48:04 +08:00
Sebastien Bourdeauducq	0cb8d0c53d	pid: use Option instead of NaN	2017-05-06 20:43:33 +08:00
Sebastien Bourdeauducq	a39c95e276	HV PID control (untested)	2017-05-06 17:17:41 +08:00
Sebastien Bourdeauducq	8abeff05a1	Report error pin status	2017-05-06 12:33:38 +08:00
Sebastien Bourdeauducq	1069944ea2	style	2017-05-06 12:32:13 +08:00
Sebastien Bourdeauducq	4da283648b	get ADC samples as ints	2017-05-06 12:30:56 +08:00
Sebastien Bourdeauducq	63c65448b2	fix gitignore	2017-05-06 12:29:42 +08:00
whitequark	5431780700	Also set AFSEL bits for pins where AMSEL is set.	2017-05-05 12:05:19 +00:00
whitequark	afda70c2a0	Move README.md back where it belongs.	2017-05-05 11:32:22 +00:00
whitequark	5a011ea410	Implement ADC readout.	2017-05-05 11:31:12 +00:00
whitequark	e17658c8db	Move firmware to firmware/.	2017-05-05 09:23:08 +00:00