Commit graph

78 commits

Author SHA1 Message Date
Wangjialin
9dbdab5c9a driver: uart
1. add uart rx buffer data length API
2. add uart pattern detect event
3. add uart example code
4. modify uart_isr_register
5. modify uart.rst
6. fix parity err event and frame err event.
2016-12-21 11:55:53 +08:00
Jeroen Domburg
4854dcf0eb Get rid of old interrupt example code 2016-12-19 18:48:08 +08:00
Wangjialin
b00b75db7e driver: sigma-delta
1. add sigma-delta code and example.
2. add gpio output signal in io matrix.

Squashed commits:
[a25e7d4] minor changes for doc
[6a03a1e] minor changes on comments and doc.
[97dd9e4] Add doc.
update index.rst
change example index
2016-12-18 17:20:17 +08:00
Ivan Grokhotkov
609d852834 deep sleep: power down RTC peripherals in EXT1 sleep 2016-12-16 14:30:27 +08:00
Ivan Grokhotkov
35115885c5 deep sleep: add API to control power down 2016-12-16 14:30:27 +08:00
Ivan Grokhotkov
3b854fe46a deep sleep: implement wake up using ULP, EXT0, EXT1 sources
This adds the following APIs to enable various wakeup sources:
- esp_deep_sleep_enable_timer_wakeup
- esp_deep_sleep_enable_ulp_wakeup
- esp_deep_sleep_enable_ext0_wakeup
- esp_deep_sleep_enable_ext1_wakeup

And an API to start deep sleep:
- esp_deep_sleep_start
2016-12-16 14:30:27 +08:00
Ivan Grokhotkov
71daf49e39 driver/rtc_io: improve header comments
Fix descriptions of return values, fix typos, use upper case for abbreviations.
2016-12-16 14:30:27 +08:00
Jeroen Domburg
1037a50abe Convert DOS line ends to Unix line ends in drivers 2016-12-15 09:45:40 +08:00
Jeroen Domburg
3ed16758c0 Update examples in uart.h 2016-12-15 09:44:21 +08:00
Ivan Grokhotkov
1c60a0450e Merge branch 'bugfix/driver_cleanup_log' into 'master'
drivers: remove file paths from log statements

Function name and error string are usually sufficient to find the place which has triggered an error. 

`__FILE__` macro generates a string which has absolute file name (with our build system), which add many long strings to the program binary.

Also change log tags to lower case to match style used elsewhere.

Fixes https://github.com/espressif/esp-idf/issues/126

See merge request !282
2016-12-12 10:15:25 +08:00
Ivan Grokhotkov
f504e23d0f bootloader, driver/rtc: fix warnings about unused functions 2016-12-09 15:47:32 +08:00
Jeroen Domburg
baa6a477c5 Fix example code, add chapter to docs about interrupts and multicore issues 2016-12-08 14:42:00 +08:00
Jeroen Domburg
cb9ef19d3b Also add intr_alloc magic to rtc code 2016-12-08 12:57:57 +08:00
Jeroen Domburg
2c34ab3374 Mark some interrupts that are now allocated dynamically as free, add int handle param documentation, add local ints test 2016-12-08 12:39:33 +08:00
Jeroen Domburg
ae8c37e0b6 Add disabling/enabling of shared interrupt, add testcase for interrupts 2016-12-08 12:39:33 +08:00
Jeroen Domburg
32fa94935d Changes according to merge request 2016-12-08 12:39:33 +08:00
Jeroen Domburg
655fd2986a Add interrupt allocation scheme / interrupt sharing. Also modifies drivers and examples. Also allows interrupts
to be marked specifically as having a handler that's all in IRAM.
2016-12-08 12:39:33 +08:00
Ivan Grokhotkov
a1542421c0 Merge branch 'bugfix/pcnt_driver' into 'master'
Fixing some syntax errors in pcnt



See merge request !278
2016-12-08 10:48:05 +08:00
Angus Gratton
81e721ebcb Merge branch 'bugfix/rmt_debug_newline' into 'master'
Removal of spurious newline character in debug statement

There was a debug statement in the code that included an additional newline character that wasn't needed.

From github PR: https://github.com/espressif/esp-idf/pull/124

See merge request !291
2016-12-08 10:05:11 +08:00
Neil Kolban
dbc5edac7e Removal of spurious newline character in debug statement
There was a debug statement in the code that included an additional newline character that wasn't needed.
2016-12-07 13:57:09 -08:00
Chu Shu Chen
b1db2721dc driver: add rtc module and bugfix gpio32 gpio33
feature(rtc_module):add rtc module

1. add rtc io control API (pull,output and input)
2. add touch pad API (touch pad read and interrupt)
3. add adc1 API (the max width is 12 Bits and support attenuation)
4. add hall sensor API (support hall sensor read )
5. add dac API (the width is 8 Bits)

bugfix(gpio):gpio32 and gpio33 can not output and input

the gpio32 and gpio33 is initialize by librtc.a,and gpio_config not initialize the gpio as
digital gpio.they can not output and input,when users use gpio32 or gpio33.And there are some problems
about others driver ,when they use gpio32 or gpio33 as  matrix.
2016-12-07 15:56:13 +08:00
Ivan Grokhotkov
0dff9ed79d drivers: remove file paths from log statements
Function name and error string are usually sufficient to find the place which has triggered an error. __FILE__ macro generates a string which has absolute file name (with our build system), so there is a lot of long strings present in the program because of that.

Fixes https://github.com/espressif/esp-idf/issues/126
2016-12-07 12:01:54 +08:00
me-no-dev
3cd9cb8911 Fix comment in the header 2016-12-06 02:10:35 +02:00
me-no-dev
2dbae95a7e Fix wrong assignment of channel and unit in pcnt_unit_config 2016-12-06 01:11:32 +02:00
Wang Jia Lin
58d902eb78 Merge branch 'driver_merge_tmp/merge_timer' into 'master'
driver: timer

1. add timer driver code
2. add timer example code
3. replace api for enable interrupt in task_wdt.c

See merge request !237
2016-11-25 10:52:40 +08:00
Angus Gratton
7a93422089 Merge branch 'bugfix/ledc_divider' into 'master'
ledc: fix reported error when div_param == 256

Whenever bit_num and freq_hz are such that div_param == 256, the code would flag that as an error.
In fact, value 256 of div_param was a valid one (HW requires that div_param >= 1.0, when interpreted as a Q10.8 fixed point value).

Changed the if statements a bit to make the logic clearer, and added more descriptive error messages.

Also added missing error for the unimplemented case of low speed mode.

Reported in https://github.com/igrr/esp32-cam-demo/issues/2

See merge request !247
2016-11-25 10:11:33 +08:00
Wangjialin
a5ad8090cf Merge branch 'master' into driver_merge_tmp/merge_timer
# Conflicts:
#	docs/index.rst
2016-11-25 01:07:19 +08:00
Wang Jia Lin
35ae2cd1a5 Merge branch 'driver_merge_tmp/merge_pcnt' into 'master'
driver: PCNT

1. add PCNT module in periph_ctrl.c/.h
2. add description of PCNT status in pcnt_struct.h
3. add PCNT driver code
4. add PCNT example code.

See merge request !229
2016-11-25 00:41:16 +08:00
Ivan Grokhotkov
79482bbee7 uart: use same argument names in get/set functions
https://github.com/espressif/esp-idf/issues/105
2016-11-24 13:56:18 +08:00
Ivan Grokhotkov
f60e54497c ledc: fix reported error when div_param == 256
Whenever bit_num and freq_hz are such that div_param == 256, the code would flag that as an error.
In fact, value 256 of div_param was a valid one (HW requires that div_param >= 1.0, when interpreted as a Q10.8 fixed point value).
Changed the if statements a bit to make the logic clearer, and added more descriptive error messages.
Also added missing error for the unimplemented case of low speed mode.
2016-11-24 12:27:32 +08:00
Angus Gratton
7e433ae3f4 Merge branch 'bugfix/uart_isr_rodata' into 'master'
UART driver: Fix crash in ISR due to "UART" static array moved to flash

Ref: http://esp32.com/viewtopic.php?f=13&t=546&sid=76ff371ae2b259441a2cf355e96d74b9#p2275

This is a really subtle bug, gcc noticed the UART array elements are read-only so
implicitly moved the elements to .rodata as if it was const. However
this array is accessed from the UART ISR, so has to be in IRAM or DRAM.

See merge request !245
2016-11-24 12:09:46 +08:00
Wangjialin
f97f198c9d driver: improve pulse counter code
1. Modify some comments in pcnt.h
2. Modify api/pcnt.rst
3. Improve example code.
4. Add status definitions in pcnt_reg.h
2016-11-24 12:01:21 +08:00
Angus Gratton
79646f41b5 Fixes for stdlib.h inclusion
Refs:
http://esp32.com/viewtopic.php?f=13&t=550
http://esp32.com/viewtopic.php?f=13&t=551

rmt.c should include stdlib.h for malloc, esp_bignum,c &
https_request_main.c for abort().

FreeRTOSConfig.h is only including stdlib if
CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION is set. However, it is
included for abort() so needs to be included whenever
CONFIG_FREERTOS_ASSERT_FAIL_ABORT is set.

This change includes unconditionally in FreeRTOSConfig.h. This is to
avoid this kind of bug where compiler errors are dependent on config. I
suggest we don't change this to be more selective until we have 'make
randomconfig' style tests in CI.
2016-11-24 08:20:21 +11:00
Wangjialin
a97e076dec add pcnt.rst 2016-11-23 19:07:30 +08:00
Wangjialin
6db1482cd5 Merge branch 'master' into driver_merge_tmp/merge_pcnt
# Conflicts:
#	components/driver/include/driver/periph_ctrl.h
2016-11-23 18:15:54 +08:00
Wangjialin
7571b8c2e4 driver: PCNT
minor changes
2016-11-23 18:10:45 +08:00
Wangjialin
c533099e08 driver: timer
1. minor modifications
2. use TIMG_WDT_INT_ENA_M instead of BIT(2) in wdt.c
3. add doc/api/timer.rst
2016-11-23 17:23:21 +08:00
Angus Gratton
1d05f41a70 UART driver: Fix crash in ISR due to "UART" static array moved to flash
Ref: http://esp32.com/viewtopic.php?f=13&t=546&sid=76ff371ae2b259441a2cf355e96d74b9#p2275

This is a really subtle bug, gcc noticed the UART array elements are read-only so
implicitly moved the elements to .rodata as if it was const. However
this array is accessed from the UART ISR, so has to be in IRAM or DRAM.
2016-11-23 10:58:03 +11:00
Wangjialin
a3c4a70ba3 driver: add hardware timer code.
1. add timer driver code
2. add timer example code
3. replace api for enable interrupt in task_wdt.c
2016-11-23 02:15:27 +08:00
Jeroen Domburg
720a6c1e54 Merge branch 'bugfix/gpio_config_pullup' into 'master'
Fix pullups is not configured by gpio_config

https://github.com/espressif/esp-idf/issues/110

https://github.com/espressif/esp-idf/pull/111

See merge request !226
2016-11-22 12:12:31 +08:00
Wangjialin
235eceea06 rmt: add documentation 2016-11-22 01:44:23 +08:00
Wangjialin
6a1dbc3f1c add RMT driver and example 2016-11-22 00:57:19 +08:00
Wangjialin
1cc1d9d721 driver: Add PCNT code
1. add PCNT module in periph_ctrl.c/.h
2. add description of PCNT status in pcnt_struct.h
3. add PCNT driver code
4. add PCNT example code.
2016-11-21 18:17:07 +08:00
Gabe
c6016952e8 Pullup is not configured by gpio_config #110 2016-11-21 11:11:13 +08:00
Ivan Grokhotkov
13d4734399 docs: fix Doxygen warnings, fail CI build on Doxygen warnings 2016-11-16 22:44:22 +08:00
Wangjialin
13b81debb3 Merge branch 'master' into bugfix/uart_isr_switch_context 2016-11-16 14:51:36 +08:00
Wangjialin
37cbb0bdea driver: bugfix/fix uart parity and frame error bug
1. modify definition for uart_parity_t
2. fix bugs in uart interrupt handler for parity err and frame err.
2016-11-16 14:44:06 +08:00
Wangjialin
d7599ab16d driver: fix header file warnings for Doxygen. 2016-11-16 01:31:02 +08:00
Wangjialin
a8a51a2786 bugfix/uart_isr_switch_context: add switching context in uart ISR.
1. add switching context in uart ISR
2. remove duplicated #include in uart.c
3. modify example in uart.h(will later add examples to idf/examples)
2016-11-15 13:47:51 +08:00
Jeroen Domburg
64a2f0ee0b Amend gpio driver to work around SoC bug with some pullups/pulldowns in the GPIO peripheral; mark existing function that does not always work as deprecated 2016-11-15 10:29:52 +08:00