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146 Commits

Author SHA1 Message Date
King Kévin bf2eca0401 I2C: add timeout to stop 
similar to the start condition, a timer will prevent it to block.
 2019-03-26 18:11:17 +01:00
King Kévin efbd228f8a I2C: don't clear ADDR after select 
to check if the slave has successfully been selected to read or
write and the master is in the corresponding receive or transmit
state, SR2 was checked.
but reading SR2 also cleared the ADDR bit, starting the read/write
transaction.
the check is done in the read/write methods anyway.
 2019-03-26 18:07:26 +01:00
King Kévin ef4685a9a3 I2C: don't block on reset 
when resetting the GPIO lines are toggles.
when this is not effective it used to block.
not it just warns the used it failed.
 2019-03-26 18:05:18 +01:00
King Kévin 396c7852e7 I2C: add timeout to send start condition 
sometimes the internal state f the I2C peripheral is confused,
and sending a start condition is not possible and the
corresponding registers will not be set.
see the errata for more details.
as workaround a timer is used, resetting the I2C is case it times
out
 2019-03-26 18:01:23 +01:00
King Kévin 5e13d19bda DFU: multiple fix 
* add spaces around operators
* remove detach timeout since we reboot immediately after download
* reduce polling timeout to increase flashing speed
* use block number instead of counting to know which page to flash
* remove detach case since this request is only for runtime mode
* fix APP_IDLE to DFU_IDLE
 2019-01-12 16:23:20 +01:00
King Kévin 4dbf6df59f DFU: update call to match library 2018-10-29 12:30:23 +01:00
King Kévin 5c976064b0 flash_internal: return number of bytes written 2018-10-29 12:29:47 +01:00
King Kévin 6c829a51cf flash: only erase and preserve flash when required or requested 2018-10-28 22:50:51 +01:00
King Kévin 42ed03fa67 add IR NEC library 2018-10-28 22:46:52 +01:00
King Kévin c5fc45b5a1 terminal: make prefix bold 2018-10-07 23:15:53 +02:00
King Kévin 507d2d05de 1-Wire: fix doc 2018-10-07 23:15:53 +02:00
King Kévin 30628ebb37 fix library dependency 2018-10-07 23:15:46 +02:00
King Kévin d3fd1ff84f 1-Wire: add family code device table 2018-10-07 23:13:23 +02:00
King Kévin 8e710f21c4 USART: put parity LUT in header so others can use it 2018-10-07 23:11:19 +02:00
King Kévin 7b0922b614 1-wire: add option to use interrupt redirection 2018-10-07 23:11:19 +02:00
King Kévin 1e330bee2f interrupt: add library to redirect ISR at runtime 2018-10-07 23:11:19 +02:00
King Kévin b02e9b172e 1-wire: stop search when not slave is detected, and mention that code 0 means the data line might not be pulled up 2018-10-07 23:09:26 +02:00
King Kévin 2dadbb8292 USART enhanced: add additional data bits and parity support 2018-10-07 23:09:26 +02:00
King Kévin 3c7466ca0e UART: fix transmission problem when buffer is full 2018-10-07 23:09:26 +02:00
King Kévin c6f78ad2ee UART: set to common 115200 baudrate 2018-06-08 13:39:40 +02:00
King Kévin 444534e214 1-Wire: remove misleading parasitic power function, add byte function 2018-06-08 10:47:30 +02:00
King Kévin fa3293a1f9 USB: fix packet loss 2018-06-08 10:46:33 +02:00
King Kévin 76994571b5 USB: fix user buffer overwrite 2018-06-08 10:46:33 +02:00
King Kévin 0ac0af5d52 update code to libopencm3 API change 2018-06-08 10:46:33 +02:00
King Kévin 372655c97c USB: improve comments and a fix of code 2018-06-08 10:45:01 +02:00
King Kévin 98a1f05ac6 flash_internal: fix page size detection 2018-04-07 11:16:28 +02:00
King Kévin 7b90696b6c flash internal: check enforced flash size 2018-04-06 19:56:57 +02:00
King Kévin 4a634fb19f USB: fix doc 2018-04-06 16:54:48 +02:00
King Kévin 96f3458317 USB: use pid.codes USB PID codes for CuVoodoo board 2018-04-03 17:08:34 +02:00
King Kévin 4470ba7de2 take OLED SSD1306 library from busvoodoo branch 2018-04-03 17:00:04 +02:00
King Kévin 593b0e0e25 take changes from busvoodoo branch 2018-04-03 16:59:02 +02:00
King Kévin 62bfaf3973 cherry-pick from busvoodoo branch, part 4 2018-02-18 15:21:18 +01:00
King Kévin 8ba50b2d65 cherry-pick from busvoodoo branch, part 3 2018-02-18 15:20:47 +01:00
King Kévin e14f6bccd6 cherry-pick from busvoodoo branch, part 2 2018-02-18 15:20:01 +01:00
King Kévin 0c925ba957 cherry-pick from busvoodoo branch, part 1 2018-02-18 15:18:42 +01:00
King Kévin a41773b3cf rtc_dcf77: better decoding using signal correlation 2017-10-13 16:03:37 +02:00
King Kévin b15c0c10d8 lib/led_ws2812b: now use global macros 2017-10-13 16:03:37 +02:00
King Kévin b1a470bedc lib/rtc_dcf77: update library to use global macros 2017-10-13 16:03:37 +02:00
King Kévin df67204cc8 lib/rtc_dcf77: make library compilable again 2017-10-13 16:03:37 +02:00
King Kévin 1ec65d9fe3 onewire_slave: use byte sizes instead of bits 2017-10-04 14:00:42 +02:00
King Kévin bc6e7a9c47 onewire_slave: remove debug code 2017-10-04 13:55:43 +02:00
King Kévin 8045e1d093 add onewire slave library 2017-10-04 13:55:43 +02:00
King Kévin d25a25f9a8 onewire_master: fix rom search 2017-10-04 13:55:43 +02:00
King Kévin 4f00788b8a doc: improve tag 2017-10-04 13:55:43 +02:00
King Kévin 3b73f519da doc: fix typo 2017-10-04 13:55:43 +02:00
King Kévin 1fce4984d4 onewire_master: add parasite power support 2017-10-04 13:55:43 +02:00
King Kévin bd2f1642cc onewire_master: remove malloc in favor of pre-allocated buffers 2017-10-04 13:55:43 +02:00
King Kévin 355eb79e4e sensor_ds18b20: fix doc typo 2017-10-04 13:55:43 +02:00
King Kévin c3b35be66c flash_sdcard: add write data function and improve other functions 2017-08-01 02:05:41 +02:00
King Kévin f681026ec2 flash_sdcard: add function to retrieve erase block size 2017-08-01 02:05:41 +02:00
King Kévin 22d4dc31f8 flash_sdcard: add flash_sdcard_size to get SD card size 2017-08-01 02:05:41 +02:00
King Kévin 360202c073 remove debug library 2017-08-01 02:05:41 +02:00
King Kévin 0909297bc2 add card speed switching 2017-08-01 02:05:41 +02:00
King Kévin 0de7f8213c sdcard: add reading data block 2017-08-01 02:05:41 +02:00
King Kévin 30c72a78a8 add library to read SD card flash memery: card identification implemented 2017-08-01 02:04:06 +02:00
King Kévin b5001670e4 replace usart_get_interrupt_source with usart_get_flag to match libopencm3 update 2017-06-27 15:38:00 +02:00
King Kévin aeec7c0490 add microwire library 2017-04-15 13:59:01 +02:00
King Kévin 3f42242571 change baudrate to 1.5Mbps since the CP2102 can't handle more 2017-04-15 13:58:14 +02:00
King Kévin b26a10e085 add DFU runtime to USB CDC ACM profile 2017-04-15 13:57:45 +02:00
King Kévin 8664b96055 make flash library more general purpose and optimize it 2017-04-15 13:57:19 +02:00
King Kévin d7220e1106 make flash library more general purpose and optimize if 2017-04-15 13:57:02 +02:00
King Kévin 1b19987404 move DFU library to library folder 2017-04-15 13:55:45 +02:00
King Kévin a598925ad7 add MAX7219 7-segment display library from clapperboard project 2017-04-03 13:09:06 +02:00
King Kévin 5ea5e18806 add TM1637 7-segment display library from clapperboard project 2017-04-03 13:08:49 +02:00
King Kévin 09474410c5 add own print library to replace heavy glibs library 2017-04-03 13:07:53 +02:00
King Kévin 6d3e826c18 add general I2C library 2017-04-03 13:07:03 +02:00
King Kévin 0a7ed77094 add library fix from clapperboard project 2017-04-03 13:05:30 +02:00
King Kévin c397e389b9 switch speed to 2 Mbps instead of legact 115200 bps 2017-04-03 13:04:51 +02:00
King Kévin 04249b205e fix doc 2017-04-03 13:03:48 +02:00
King Kévin 75658c2c1a add DS18B20 temperature sensor library from thermo-regulator project 2017-03-28 12:39:11 +02:00
King Kévin 48ac76bc02 add 1-Wire master software implementation library from thermo-regulator project 2017-03-28 12:38:43 +02:00
King Kévin 610d366754 add DHT22 sensor library from thermo-regulator project 2017-03-28 12:38:07 +02:00
King Kévin b7049df659 add improvement from thermo-regulator project 2017-03-28 12:37:34 +02:00
King Kévin c76abae464 add Aosong DHT11 relative humidity and temperature sensor library 2017-02-06 17:33:27 +01:00
King Kévin 4e9d7efcba add timer for inter-messsage silence to improve response rate 2017-01-30 09:54:58 +01:00
King Kévin 98469964a5 fix typo 2017-01-30 09:46:54 +01:00
King Kévin f09e5cb98a use USART 2 instead of 1 for ESP8266 2017-01-30 09:46:04 +01:00
King Kévin a3d838e665 add new library from spark abacus project 2016-10-23 17:42:55 +02:00
King Kévin 7aa9c23a27 add changes from spark abacus project 2016-10-23 17:42:27 +02:00
King Kévin 8002255525 document and correct VFD library 2016-08-14 20:18:10 +02:00
King Kévin 78f052e540 rename flash library 2016-08-14 19:25:58 +02:00
King Kévin dade16b86a document flash library 2016-08-14 19:25:38 +02:00
King Kévin 54d8f82353 remove trivial incomplete library 2016-08-14 19:05:32 +02:00
King Kévin 101c20ebec get new library files from LED clock 2016-08-14 18:37:58 +02:00
King Kévin 81c40d86ff get improved library files from LED clock 2016-08-14 18:37:30 +02:00
King Kévin 618de224e0 add all common changes, files, and libraries from previous project 2016-02-18 10:39:08 +01:00
King Kévin b1a9b811ba fix port 2016-01-29 11:06:21 +01:00
King Kévin af0bc91916 fix disconnect time 2016-01-29 10:40:00 +01:00
King Kévin 9c19273ecd add USB disconnect functionnality for maple mini to force re-enumerate 2016-01-29 00:35:54 +01:00
King Kévin 3a76222050 send buffered data when connected to USB CDC ACM serial port 2016-01-29 00:26:12 +01:00
King Kévin 875e0de18b make USART more noise resistant 2016-01-29 00:25:29 +01:00
King Kévin ebab5e223b add improved files from vfd driver proect 2016-01-28 21:21:50 +01:00
King Kévin 4a149d6a80 add library to support USB CDC ACM communication 2016-01-18 16:15:23 +01:00
King Kévin 8b8b2bf287 make variables static 2016-01-18 16:12:42 +01:00
King Kévin 55cb2009d9 example now echos back UART communication 2016-01-17 15:03:10 +01:00
King Kévin f0d2933ff8 add basic LED+USART example 2016-01-17 14:54:54 +01:00