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2017-09-01spi-master: trivial: names to match sigrok defaultKarl Palsson1-1/+1
2017-09-01lib: update to my staging 2017.4Karl Palsson1-0/+0
2017-04-24lib: update to my staging 2017.4Karl Palsson1-0/+0
2017-04-05i2c: fix uart notes for f0Karl Palsson1-3/+3
2017-04-05openocd: fix gross tcl syntaxKarl Palsson1-1/+1
if you need the ; why do you need the #
2017-04-04move forward to new libopencm3Karl Palsson1-0/+0
2017-04-04i2c-master: f0: fix ledsKarl Palsson1-2/+2
2017-04-04rules.mk: make sure flashing works from other directoriesKarl Palsson1-2/+2
Provide full path when communicating with openocd. This means you can run a permanent openocd session from the ./openocd directory, and still have things working with just "make flash" from whatever test directory you are in.
2017-03-27fix sigrokKarl Palsson1-1/+1
2017-03-27update to latest stagingKarl Palsson1-0/+0
2017-03-27spi-master: initial busy sending test stub.Karl Palsson4-0/+187
Basic framework. now we can build on it.
2017-03-27i2c-master: add pins for f0 discoKarl Palsson1-0/+1
2017-03-24i2c-master: use library form of transfer functionsKarl Palsson2-143/+0
2017-03-23i2c: use speed setting from newer library versionKarl Palsson2-95/+0
2017-03-23i2c-master: add 400k speed support on v1/v2Karl Palsson2-20/+44
2017-03-23i2c-master: cleaned up again on l1Karl Palsson1-168/+81
now has repeated-start and stop/start support, with the same API as v2 Just to decide whether all of it goes up into the library or not.
2017-03-22bump to my latest libKarl Palsson1-0/+0
2017-03-22working temp/humi stop/repeated stuff on f0Karl Palsson1-24/+32
needs cleanup and remerge with f4/l1
2017-03-22use transfer style for serial number readingKarl Palsson1-4/+6
2017-03-22f0 working with repeated start properly. need to squish lots of thisKarl Palsson3-26/+334
like, you left the f0 makefiles out earlier, and it's all boring history anwyay
2017-03-09i2c: draft api of "set speed 100k" commonKarl Palsson1-17/+23
Only needs the input clock in megahz.
2017-03-09drop duplicate openocd board fileKarl Palsson1-14/+0
2017-03-08lib: Bump to my current staging treeKarl Palsson1-0/+0
2017-03-08i2c-master: first hack working on f0Karl Palsson1-5/+25
read_i2c and write_i2c are not flexible enough, and terribly named. they're going to have to go, but they're a nice start for some things.
2017-03-08i2c-master: working on l1 too.Karl Palsson5-8/+108
Needs retest on f4. then ready to move to new hardware
2017-03-01i2c-master: tidy up more.Karl Palsson5-34/+39
Still f4 only, but cleaner, and more testing with sigrok for verification
2017-02-21i2c-master: start extracting out i2c codeKarl Palsson3-123/+201
Working on f4 with an external sht21 i2c sensor. Still lots of f4 specifics yet. But, progress.
2017-02-21i2c-master: start progressing to extracting common i2c codeKarl Palsson5-18/+102
2017-02-21i2c: Initial stub import of old f4 codeKarl Palsson3-0/+246
Currently (despite docs) is an import of code reading the onboard i2c peripheral
2017-02-21usb-rs485: more docsKarl Palsson1-0/+3
2017-02-21usb-rs485: update to latest library masterKarl Palsson2-5/+4
2016-10-03usb-rs485: enable rs485 mode.Karl Palsson2-16/+12
Tested on the f1 with a LA only, but traces look good and as expected. future work to actually hook it up to a rs485 device.
2016-10-03oocd: use l0 for f1 instead.Karl Palsson1-2/+5
let's me have both f1 and f4 in operation at the same time
2016-10-03bump core libraryKarl Palsson1-0/+0
2016-09-30usb-rs485: update readmeKarl Palsson1-0/+9
2016-09-30rules.mk: don't bother making .binsKarl Palsson1-1/+1
2016-09-30usb-serial: functional f4Karl Palsson2-2/+48
Add stubs based on f1, and include irq timing pin
2016-09-30usb-serial: f1: try and diagnose corruption in rx pathKarl Palsson1-0/+1
2016-09-30usb-serial: functional on f1.Karl Palsson7-111/+379
2016-09-27oocd: move stm32f1 config file to commonKarl Palsson2-1/+1
2016-09-26ubs-serial-rs485: First solidly working version.Karl Palsson9-0/+887
Needs major refactoring to split out the _actual_ arch dependent pieces. Needs parity and more complete baud rate support. Needs rs485 support.
2016-09-26adc-power: update makefiles with work lying aroundKarl Palsson12-20/+185
2016-09-26update libraryKarl Palsson1-0/+0
2016-09-11adc-power: include f1 testsKarl Palsson4-0/+128
2016-09-09update libopencm3 to get adc power off fixesKarl Palsson1-0/+0
2016-09-09adc-power: Calling adc_power_off twice should be safeKarl Palsson1-0/+2
but, it's not on f3 at present. See https://github.com/libopencm3/libopencm3/issues/654 and https://github.com/libopencm3/libopencm3/pull/662
2016-09-09adc-power: f3 adc peripheral takes over gpios automatically?Karl Palsson1-3/+5
Doesn't seem to have any impact when just hooking up a pot to the pins at least.
2016-09-09.gitignore generated linker scriptsKarl Palsson1-0/+1
2016-09-09adc-power: add oocd file for f3 discoKarl Palsson1-0/+12
2016-09-09adc-power: add f4 oocd configKarl Palsson1-0/+12
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