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250 commits

Author SHA1 Message Date
Angus Gratton
0a52dbccca Merge branch 'bugfix/spi_reset_race' into 'master' 
periph_ctrl: Refactor to add periph_module_reset(), avoid potential race in SPI DMA workaround

See merge request !1349
 2017-10-13 08:51:36 +08:00
Jiang Jiang Jian
8e47c355fa Merge branch 'feature/i2s_apll' into 'master' 
driver/i2s: add support apll clock

See merge request !1115
 2017-10-12 19:06:50 +08:00
Jiang Jiang Jian
e0922c9564 Merge branch 'bugfix/i2s_set_pin_valid_gpio' into 'master' 
change to GPIO_IS_VALID_OUTPUT_GPIO for data out pin

See merge request !764
 2017-10-12 18:21:25 +08:00
Jiang Jiang Jian
da247c2cf8 Merge branch 'bugfix/ledc_duty_type_change' into 'master' 
ledc_get_duty return type changed from int to uint32_t, target_duty changed from int to uint32_t

See merge request !752
 2017-10-12 18:18:33 +08:00
Jeroen Domburg
a8131b14b0 Merge branch 'feature/docs_update_uart_api' into 'master' 
Updated functional overview of UART API documentation

See merge request !1328
 2017-10-10 14:06:08 +08:00
Jeroen Domburg
1835c3a213 Merge branch 'feature/docs_update_pcnt_api' into 'master' 
Extended description of the Pulse Counter API and removed redundant comments from the example

See merge request !1312
 2017-10-10 14:06:03 +08:00
krzychb
9107b47deb Updated UART API documentation and examples. Included a fix of #1091 from GitHub 2017-10-10 05:54:36 +02:00
Tuan PM
9d39881981 i2s: add support apll clock 
using apll_param to setup APLL

new apll calculation method, much faster

validate freq calculation

Ensure that the i2s frequency is greater than the hardware limit

Add description of how to calculate apll clock, support apll for other 16-bits audio, check rev0 chip

correct space
 2017-10-06 15:36:24 +07:00
Angus Gratton
0dd9b899b7 periph_ctrl: Refactor to add periph_module_reset(), avoid potential race in SPI DMA workaround 
Also refactor use of direct clock access in unit test ref_clock (probably not a real issue)
 2017-10-02 17:48:16 +11:00
michael
fcd0f52e21 test(spi_master): add test case for 3 DMA issues with internal connection by gpio mux. 
3 issues are:
1. RX buffer not aligned (start and end)
2. not setting rx_buffer
3. setting rx_length != length

also add spi release code here.
 2017-09-27 10:44:28 +08:00
krzychb
e69691427c Extended description of the Pulse Counter API and removed redundant comments from the example 2017-09-26 22:44:46 +02:00
krzychb
b5e4c76bfe Updated sigma delta API documenation and example 2017-09-25 21:31:09 +02:00
Ivan Grokhotkov
64d1f947ed driver/rtc: fix copy-paste error in HOLD_FORCE field name for GPIO26 
This error prevented EXT1 wakeup using GPIO26 from working.
 2017-09-21 12:26:03 +08:00
Simon Werner
45ad0cdda2 Improved uart_flush() documentation. 
Improved `uart_flush()` documentation based on this discussion: https://esp32.com/viewtopic.php?f=13&t=2804&p=13377&hilit=uart_flush#p13373

Merges https://github.com/espressif/esp-idf/pull/970
 2017-09-20 12:09:44 +10:00
michael
1b91cb7be0 fix(sdspi): fix issues causing the sdspi driver to work low efficiently with DMA. 2017-09-19 19:00:47 +08:00
michael
074f36afff fix(spi_master): fix the heap corruption bug that RX DMA writes over the temporary buffer boundary. 
TW#15434

Closes #994.
 2017-09-19 16:47:14 +08:00
Kewal Shah
379320bdb2 change to GPIO_IS_VALID_OUTPUT_GPIO for data out pin 2017-09-14 13:33:39 +08:00
Kewal Shah
c4f15a0e5d ledc_get_duty return type changed from int to uint32_t, target_duty changed from int to uint32_t 2017-09-13 01:43:42 +08:00
Ivan Grokhotkov
23f10e1a57 Merge branch 'feature/uart_software_flow_control' into 'master' 
uart: Add api call to switch on hardware support for 'software' flow control. (github #890)

See merge request !1215
 2017-09-12 12:11:11 +08:00
Ivan Grokhotkov
de038f502c Merge branch 'feature/gpio_channel_macro' into 'master' 
feat(global): add macros for GPIO->channel lookup

See merge request !1170
 2017-09-11 12:15:08 +08:00
Ivan Grokhotkov
e12967297d Merge branch 'feature/docs_touch_pad_api' into 'master' 
Touch Pad driver overview

See merge request !1195
 2017-09-08 11:55:27 +08:00
Ivan Grokhotkov
3c470e7c43 Merge branch 'bugfix/rmt' into 'master' 
RMT 2 fixes: Rename one API and specify wait_time in another API

See merge request !896
 2017-09-07 18:03:08 +08:00
michael
08b9fbc242 feat(global): add macros for GPIO->channel lookup 
including: macros for dac, adc, touch, rtc_gpio, uart and clk_out.

TW#13970
 2017-09-07 10:40:25 +08:00
Alex Burr
93cc3a77cb uart: Add api call to switch on hardware support for 'software' flow control. 
Cherry-picks https://github.com/espressif/esp-idf/pull/890
 2017-09-05 16:30:21 +10:00
krzychb
ba42c46cb3 Touch Pad driver overview 2017-09-05 08:28:44 +02:00
Ivan Grokhotkov
b38186dc43 sdmmc: use periph_ctrl to enable peripheral when initializing the host 2017-09-04 22:43:52 +08:00
Ivan Grokhotkov
956a28a95c driver: add periph_ctrl support for SDMMC, SDIO slave, CAN, EMAC 2017-09-04 22:43:51 +08:00
michael
b834fcf78a fix(spi_master): this fix the SPI MOSI output missing bug. 2017-09-04 22:43:51 +08:00
Jeroen Domburg
fe140fe347 Fix off-by-one in 5MBaud arg checking; propagate errors better 2017-09-01 12:15:28 +08:00
Ivan Grokhotkov
1cfe96b1d7 Merge branch 'bugfix/i2s_dac_channel' into 'master' 
fix(i2s_dac): fix the disable function which only disables DAC_CHANNEL_1.

See merge request !1169
 2017-08-31 10:45:30 +08:00
Ivan Grokhotkov
b4857fc159 Merge branch 'bugfix/memory_issues_pr838' into 'master' 
vfat, i2s, mdns: Fix two memory leaks, one double free (github #838)

See merge request !1173
 2017-08-31 10:45:19 +08:00
Angus Gratton
96f9ae3e30 Merge branch 'bugfix/minor_prs_github' into 'master' 
Minor bugfixes and corrections from github

See merge request !1181
 2017-08-31 07:11:30 +08:00
Angus Gratton
4f812eb29c Remove redundant code line from uart.c 
Merges part of https://github.com/espressif/esp-idf/pull/650
 2017-08-30 17:55:00 +10:00
Simon Werner
c8d8fb58e7 Fixed incorrect value in comments for GPIO_NUM_33. 
Merges https://github.com/espressif/esp-idf/pull/676
 2017-08-30 17:55:00 +10:00
Henrik Maier
95fe7929c0 Fix spinlock bug for uart_set_rts and uart_set_dtr 
Merges https://github.com/espressif/esp-idf/pull/649
 2017-08-30 15:32:23 +10:00
Quentin Thérond
36eccee213 i2s: fix leak in i2s_create_dma_queue if we have a malloc issue. 2017-08-30 12:11:03 +10:00
Darian Leung
88b05f9391 esp_adc_cal: Added ADC calibration component 
Added component containg API that is able to correct raw ADC readings
into a voltage in mV. Also provided a helper function that combines
the process of getting the raw ADC1 reading then converting it to a
voltage in mV. In doing so, the adc1_get_voltage() function of the ADC
driver has been deprecated. Instead there is now adc1_get_raw to obtain
the raw ADC1 reading, and adc1_to_voltage() that gets the raw reading
and converts all in one function. Functions using the deprecated
adc1_get_voltage() have also been updated to use adc1_get_raw().

Conversion is based on ADC characteristics. The characteristics are based
on the ADC's v_ref, herefore the appropriate structure and functions have
been provided to obtain the ADC characteristics.

The existing ADC driver has also been modified by adding a function to
route the internal ADC reference voltage to a GPIO allowing users to measure
it manually.

Relevant documentation has also been updated
 2017-08-29 18:43:14 +08:00
michael
9ec3757349 fix(i2s_dac): fix the disable function which only disables DAC_CHANNEL_1. 2017-08-29 15:31:39 +08:00
Jeroen Domburg
edbeee8326 Merge branch 'bugfix/spi_def_typo_lsbfirst' into 'master' 
bugfix(spi_master): fix the definition of ``SPI_DEVICE_BIT_LSBFIRST``.

See merge request !1154
 2017-08-29 11:24:31 +08:00
Ivan Grokhotkov
3161854efb Merge branch 'bugfix/spi_hd_rx' into 'master' 
fix(spi_dma_rx): add check to avoid using SPI half-duplex mode DMA with both MOSI and MISO phases.

See merge request !1111
 2017-08-28 17:36:58 +08:00
Ivan Grokhotkov
b636f81619 Merge branch 'bugfix/spi_command' into 'master' 
fix(spi_master): fix the command field to make it more intuitive to use.

See merge request !1119
 2017-08-28 10:29:56 +08:00
michael
0cb14f1648 fix(spi_dma_rx): add check to avoid using SPI half-duplex mode DMA with both MOSI and MISO phases. 2017-08-26 02:15:30 +08:00
michael
dd1e6ea296 typo(spi_master): fix the definition of `SPI_DEVICE_BIT_LSBFIRST`. 
also fix the documentation of spi_device_transmit.
 2017-08-26 02:04:37 +08:00
Wang Jia Lin
f1ecffb46c Merge branch 'bugfix/touch_pad_driver' into 'master' 
driver(touch): fix bug and add more features

See merge request !1056
 2017-08-23 19:12:39 +08:00
Ivan Grokhotkov
2861f3e88e Merge branch 'bugfix/spi_dma_align' into 'master' 
fix(spi_dma): fix the receive error with RX DMA start with non-aligned address.

See merge request !1112
 2017-08-22 23:39:53 +08:00
Wangjialin
842caaab21 driver(touch): fix bug and add more features 
1. add sens_struct.h
2. add definition of RTCCNTL and RTCIO
3. modify touch pad examples
4. update example code.
5. add comments add option in menuconfig
6. fix issue that pad index 8 and 9 are mismatched
7. add touch_pad_read_filtered() api to get value filtered by iir filter
8. modify touch pad isr func
9. Make the items in perihperal.ld in the sequence of address
10. delete Kconfig for touch pad
11. add touchpad filter APIs to adjust the filter
12. add touch_pad into index.rst
13. add touch_pad in Doxyfile
14. add touch_pad.rst
 2017-08-22 21:21:39 +08:00
michael
4c9754726f fix(spi_master): fix the command field to make it more intuitive to use. 2017-08-21 20:37:57 +08:00
michael
a01db5569c fix(spi_dma): fix the receive error with RX DMA start with non-aligned address. 2017-08-18 10:14:49 +08:00
Ivan Grokhotkov
6baf8195ee sdmmc: add support for high speed (HS) mode 
By default SD cards are initialized in default speed (DS) mode. Enabling
HS mode requires SWITCH_FUNC command to be sent twice: first time to
query if the card supports switching to HS mode, second time to perform
the switch.

This change implements SWITCH_FUNC command and adds the procedure to
switch to HS mode.
 2017-08-16 18:59:04 +08:00
Ivan Grokhotkov
f908425b13 sdmmc: introduce is_app_cmd flag, check it along with opcode 
‘make_hw_cmd’ function checks opcodes in a few cases. Comparing opcode
does not tell the whole story, because for some SD commands there is are
APP commands with the same opcodes. This change introduces a flag which
indicates whether the next command is going to be an APP command.
The check for APP_SET_BUS_WIDTH command is updated to use this flag.
This fixes a bug with an unexpected STOP_TRANSMISSION command sent after
SWITCH_FUNC command, which has opcode 6, same as APP_SET_BUS_WIDTH.
 2017-08-16 18:59:04 +08:00