alex/esp-idf
alex/esp-idf
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5,137 Commits 20 Branches 148 Tags 384 MiB
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392 Commits

Author SHA1 Message Date
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
Angus Gratton
c15024e629 Merge branch 'master' into feature/build_component_project_vars 2016-11-14 14:54:41 +11:00
Wangjialin
4f4c9030fd Fix uart tx bug, data pass(with flow control) through test ok. 2016-11-10 17:01:39 +08:00
Angus Gratton
208e83def7 build system: Refactor component.mk to not need component_common.mk 
New makefile component_wrapper.mk allows some variables to be set
before component.mk is evaluated. This properly fixes problems with
sdkconfig being hard to access in all phases of the build.

Including component_common.mk is no longer necessary and will print a
deprecation warning for components which use it.
 2016-11-10 15:52:22 +11:00
Wangjialin
6fb2515a5d Merge branch 'master' into driver_merge_tmp/merge_uart 
# Conflicts:
#	components/esp32/include/esp_err.h
 2016-11-10 11:57:19 +08:00
Ivan Grokhotkov
f142da3ced driver/gpio: fix interrupt type names in comment block 
https://github.com/espressif/esp-idf/issues/56
 2016-11-08 20:17:08 +08:00
Wangjialin
e452278194 Minor changes for driver 
1. remove "\n" when calling ESP_LOGX APIs.
2. modify uart_event_t for uart rx data.
3. use MICRO for uart inverse value
4. add uart_tx_data_t for internal tx function.
 2016-11-07 14:16:52 +08:00
Wangjialin
3ec23f1b83 Modify as Angus's suggestion: 
1. Set XXX_TAG static, remove extern XXX_TAG in uart.h/ledc.h/gpio.h
2. I removed uart_set/get_print_port() functions, these functions are not well tested, I removed them for now.
3. Modify some function names for uart_read/write_bytes
4. Modify uart_write_bytes and uart_write_bytes_with_break.
 2016-11-04 12:52:34 +08:00
Wangjialin
15474b9b7e Merge branch 'master' into driver_merge_tmp/merge_uart 2016-11-04 02:56:41 +08:00
Wangjialin
a6b3be6734 Update UART driver 
1. fix bug in ringbuffer.c:
    When return an dummy item, free_ptr might exceed rd_ptr, so the write_ptr would overwrite rd_ptr in this case.
2. Delete UART tx task in buffer mode. UART ISR will copy the data from tx buffer to fifo.
 2016-11-04 02:48:25 +08:00
Wangjialin
9ed7c4f8bc fix ringbuffer bug. 2016-11-03 23:30:54 +08:00
Wangjialin
8282c73ac2 debug ring buffer error. 2016-11-03 18:28:36 +08:00
Wangjialin
e1f0c98ef5 Modify gpio.h and ledc.h 2016-11-01 22:35:42 +08:00
Wangjialin
8d6b782327 Modify UART driver: 
1. Add a ring buffer for UART TX.
    If the buffer size is set to zero, driver will not use a buffer. But we need a task to send data from buffer to fifo. I tried directly copy data in ISR, but the code looked too long for ISR.
2. Modify the format in uart.h
 2016-11-01 09:22:09 +08:00
Krzysztof
f05cd619f4 Sample cleaning of markup 2016-11-01 01:20:04 +08:00
Wangjialin
74aff2b9d2 Update UART driver 
1. Use esp_log API for LEDC and GPIO code.
2. Modify some API return value.
3. Add ledc_set_pin() for LEDC
4. Modify typo in uart.h

Questions: In uart driver ISR handler, I used xxxFromISR , like xSemaphoreGiveFromISR, do those FromISR functions need to be put in IRAM?
 2016-10-24 15:57:23 +08:00
Wangjialin
9098e64398 modify GPIO number check 2016-10-24 09:38:34 +08:00
Wangjialin
288f4f63f0 Add UART driver 
1. add uart.h and uart.c
2. add ESP_ERR_TIMEOUT in esp_err.h
3. add UART AHB FIFO address in uart_reg.h
4. modify xRingbufferSendFromISR return value in ringbuffer.c
5. add #include "soc/gpio_sig_map.h" in gpio.h
 2016-10-24 09:17:10 +08:00
Jeroen Domburg
82df5f9aa0 Convert Windows -> Unix line ends in gpio.c 2016-10-08 14:12:55 +08:00
Wangjialin
d82cb7f60f Modify spinlock error in periph_ctrl.c 2016-09-29 11:50:25 +08:00
Wangjialin
e523a2532a Modify LEDC driver 
1. configure LEDC timer saparately
2. add peripher_crtl.c/.h
    To enable the peripheral modules, we have to set/clear the control register in dport_reg.h.
    These bits are disabled by default and they are all in a same register, so we need to add a lock on that.
3. add include esp_err.h in gpio.h
 2016-09-28 23:20:34 +08:00
Wangjialin
516ab36bbe Minor modification 
1. add new line between typedefs
2. for param check functions, return bool if they are true/false
 2016-09-28 12:04:15 +08:00
Wangjialin
ec45e1a593 components/driver: modify LEDC driver 
1. modify ledc struct header: combine high speed and low speed channel
2. modify ledc init function
3. add timer control api
4. modify typo in ledc.h
 2016-09-26 09:56:03 +08:00
Wangjialin
3f1c5c4d5b 1. add a macro 'GPIO_IS_VALID_OUTPUT_GPIO' and 'GPIO_IS_VALID_OUTPUT_GPIO' in gpio.h 
2. add PIN_FUNC_GPIO in io_mux_reg.h, put the io_mux_regs in order
3. use braces around single line if statements in ledc.c and gpio.c
 2016-09-23 14:52:26 +08:00
Wangjialin
85cd269ef8 add ledc driver code 2016-09-23 09:21:37 +08:00
Wangjialin
92569082c6 Remove some macros and declarations that are already in rom/gpio.h 2016-09-21 12:08:42 +08:00
Wangjialin
f7b10745be Remove mutex from GPIO driver code. Replace uint8_t/uint16_t with uint32_t 2016-09-21 09:51:37 +08:00
Wangjialin
948be5c0c4 modify typo 2016-09-19 17:50:18 +08:00
Wangjialin
2be163f6cc add gpio driver code 2016-09-19 17:33:21 +08:00