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32 Commits

Author SHA1 Message Date
Arnim Läuger 8743319b02 Merge pull request #1000 from devsaurus/sigma_delta 
Add sigma_delta module.
 2016-02-20 20:11:42 +01:00
devsaurus 8982650df9 Add sigma_delta module. 2016-02-18 21:35:58 +01:00
philip 669543bbf2 Hardware timer support and convert the PWM module to use it 2016-02-17 21:07:33 -05:00
TerryE 49733f6f6d Add New Tasking I/F and rework GPIO, UART, etc to support it 
As with the last commit this rolls up the follwowing, but include the various
review comments on the PR.

-   **Documentation changes**. I've added the taks FAQ as a stub new Extension
developer FAQ, and split the old FAQ into a Lua Developer FAQ and a Hardware
FAQ.

-   **Tasking I/F**.  New `app/task/Makefile`, `app/task/task.c`,
`app/include/task/task.h` and `app/Makefile` as per previous commit.  Cascade
changes to `app/driver/uart.c`, `app/include/driver/uart.h`,
`app/user/user_main.c` and `app/modules/node.c`

-   **GPIO Rework** to `app/modules/gpio.c` and `pin_map.[hc]`, `platform.[hc]`
in `app/platform`

-   **Other Optimisations** Move the `platform_*_exists()` from
`app/platform/common.c` to static inline declarations in `platform.h` as
this generates faster, smaller code. Move lgc.a routines out of iram0.
 2016-02-17 17:13:17 +00:00
Marcel Stör 2e37a52aaa Merge pull request #1030 from devsaurus/spi_pinconfig 
Enable spi functionality on pins after internal config has been applied.
 2016-02-10 07:06:13 +01:00
devsaurus 5d8848ecaf Enable spi functionality on pins after internal config has been applied. 2016-02-09 23:26:40 +01:00
devsaurus dc2e1efefb Extend data type for spi miso/mosi buffer offset to 16 bit. 2016-02-09 22:05:05 +01:00
devsaurus 9f54c8f5d4 enable -std=gnu11 for driver dir with corrected os_printf* decls 2016-01-23 11:22:03 +01:00
Johny Mattsson 182d45f928 Enable -std=gnu11 for modules dir. 
Plus boat-load of fixes to actually make that build.
 2016-01-20 19:40:47 +11:00
jfollas bf74b617d0 SPI: Implemented CPOL=1 
Reference: http://bbs.espressif.com/viewtopic.php?f=49&t=1570
 2016-01-13 22:39:15 -05:00
devsaurus 6cbe716db0 uart: fix parity and stopbit generation 2015-12-21 17:51:43 +01:00
btsimonh b2345857e9 Added uart.alt(n) to swap to use alternate rx/tx lines. 
if n = 0 -> std pinout.
if n != 0 -> alternate pinout (gpio13 and gpio15)
 2015-11-28 22:51:01 +00:00
TerryE 583049f620 Merge Onewire changes from Master into Dev 
Master contained two OW changes one of which was already reimplemented in dev using the
correct macros.  The second was from hazarkarabay (f6d0c0c) that onewire_search()
returns a device address vector even when no device is found.  I've reimplemented this
but using the correct index, rom_byte_number, rather than declaring a new temp index i.
 2015-11-23 01:23:41 +00:00
devsaurus 9444ae28df simplify spi api 
duplex_mode configuration enables/disables receiving with spi.send()
spi.send_recv removed
 2015-10-27 23:30:33 +01:00
devsaurus 7d77398921 introduce full/half duplex transactions and add spi.send_recv() 2015-10-25 22:58:06 +01:00
devsaurus 19092712e5 remove obsolete spi_mast_send and rename platform_spi_send 2015-10-18 11:13:56 +02:00
devsaurus f238673772 rework of (H)SPI API 2015-10-18 11:13:55 +02:00
devsaurus 9cde0bbb83 add SPI transaction support 2015-10-18 11:13:55 +02:00
Johny Mattsson fe6289a6c2 Switch Lua input to event driven instead of polled. 
The Lua input timer has been the thorn in the side which prevents a lot of
potential sleeping, unnecessarily.
 2015-10-12 13:26:05 +11:00
Johny Mattsson d2ac5f1712 Changed os_intr_xxx to ets_intr_xxx. 
The os_intr_xxx macros no longer exist in the SDK.
 2015-10-12 13:26:04 +11:00
Johny Mattsson c674d191e4 Upgraded open-source LWIP. 
From Espressif's lwip_open_src_template_proj_for_v1.3.0.zip
 2015-10-12 13:26:04 +11:00
devsaurus 4cf5f37450 address SPI_CLKDIV_PRE requirements 
* respect N-1
* avoid range overflow
 2015-10-04 16:57:50 +02:00
devsaurus ac50f9c6a5 add divider for arbitrary HSPI clock frequencies 2015-10-04 00:40:21 +02:00
Johny Mattsson 346251dca6 1-Wire power fix, by Thomas Shaddack. 2015-08-20 11:09:12 +10:00
vowstar 32e9ac204a Fix PWM init bug, set all initial duty to 0. 2015-05-01 18:35:30 +08:00
funshine 1740841e4f fix #175 2015-02-05 01:42:14 +08:00
funshine ad966146fc migrate to sdk 0.9.5 release version 2015-01-24 23:36:04 +08:00
iabdalkader 3c16014641 Add SPI Module 
* Add SPI support (master mode only)
* Issue #50
 2015-01-16 22:41:34 +02:00
funshine acd9d0dc97 deep optimizing ram usage 2015-01-07 01:15:38 +08:00
HuangRui c04f2578ec Updated SDK to v0.9.5 and optimized memory. 2015-01-05 10:09:51 +08:00
funshine 5209c099a0 modify uart.on api to read raw data from uart 2014-12-30 15:42:24 +08:00
funshine cdd13b1af3 source file first commit, folder structure refact 2014-12-22 19:35:05 +08:00