alex/esp-idf
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309 Commits

Author SHA1 Message Date
andylinpersonal
88c476e630 fix(ulp): Add the missing extern "C" guard to ulp_lp_core_print.h 
This commit adds the missing extern `C` guards the ulp_lp_core_print.h
header file.

Closes https://github.com/espressif/esp-idf/pull/14329
 2024-08-13 23:08:30 +02:00
Marius Vikhammer
cab1a2ab4a fix(lp-core): fixed ULP shared mem address being wrong on P4 2024-08-02 14:23:52 +08:00
Marius Vikhammer
fc847a0e9f Merge branch 'feature/ulp_hp_core_printf_debug_v5.3' into 'release/v5.3' 
feat(ulp): add option for routing LP-printf to HP console (v5.3)

See merge request espressif/esp-idf!32493
 2024-08-02 14:05:55 +08:00
Marius Vikhammer
f7a3808374 feat(ulp): add option for routing LP-printf to HP console 2024-08-02 09:54:23 +08:00
Marius Vikhammer
21e23c16c4 Merge branch 'feat/lp_core_pre_calc_timer_v5.3' into 'release/v5.3' 
change(lp_core): changed wakeup time calc to use a precomputed tick value (v5.3)

See merge request espressif/esp-idf!32458
 2024-07-31 16:39:27 +08:00
Marius Vikhammer
dccd6b0259 change(lp_core): changed wakeup time calc to use a precomputed tick value 
Previously we would calculate the wakeup ticks upon every wakeup using the lp-timer clock frequency,
but this caused the binary to pull in software division functions, increasing the binary size.

This value is now precalculated by the hp-core when we configure the ULP. This saves about 1k bytes.
 2024-07-31 13:28:14 +08:00
Marius Vikhammer
cf36c11b81 feat(lp-core): added support for using ETM events as wake-up source 2024-07-31 11:55:24 +08:00
Marius Vikhammer
1a6f1e67c6 feat(ulp): include sdkconfig macros in cmake build 2024-07-30 10:27:28 +08:00
Marius Vikhammer
a2d2f30816 Merge branch 'contrib/github_pr_14010_v5.3' into 'release/v5.3' 
fix(ulp): Write pin's output mode to the correct register (GitHub PR) (v5.3)

See merge request espressif/esp-idf!31595
 2024-07-25 16:24:35 +08:00
Marius Vikhammer
ddc482f11f Merge branch 'fix/ulp_riscv_i2c_multi_byte_v5.3' into 'release/v5.3' 
fix(ulp-risc-v): Fixed RTC I2C multi-byte read/write issue for ULP RISC-V (v5.3)

See merge request espressif/esp-idf!31713
 2024-07-25 16:24:18 +08:00
Marius Vikhammer
fd6e699728 Merge branch 'feat/lp_core_lp_spi_support_v5.3' into 'release/v5.3' 
feat(lp-spi): Added support for LP SPI to the LP core (v5.3)

See merge request espressif/esp-idf!31762
 2024-07-25 16:24:04 +08:00
Sudeep Mohanty
5f6ddad456 fix(lp-i2c): Fixed the generation of spurious I2C start with lp-i2c 
This commit fixes an issue with LP I2C and RTC I2C where in the
peripherals generated a spurious I2C start condition when initialized.
This caused some sensors to not respond properly to the following read
or write request.

Closes https://github.com/espressif/esp-idf/issues/14043
Closes https://github.com/espressif/esp-idf/issues/11608
 2024-07-12 17:39:53 +02:00
Sudeep Mohanty
1c95a38ed1 test: Added LP core unit tests for LP SPI 
This commit adds tests for LP SPI master and LP SPI slave devices.
 2024-06-28 08:57:28 +02:00
Sudeep Mohanty
f910f13de9 feat(lp-spi): Added support for LP SPI driver to the LP Core on esp32p4 
This commit adds LP SPI master and LP SPI slave support for the LP Core
on the esp32p4.
 2024-06-28 08:57:28 +02:00
Marius Vikhammer
350d4c03da docs(ulp): fix doxygen comment formatting 2024-06-27 17:08:25 +08:00
Sudeep Mohanty
52a5fbf3f9 fix(ulp-risc-v): Fixed RTC I2C multi-byte read/write issue for ULP RISC-V 
This commit fixes an issue where multi-byte reads and writes over the
RTC I2C peripheral got stuck on the esp32s2 and esp32s3.

Closes https://github.com/espressif/esp-idf/issues/12235
 2024-06-24 17:10:36 +02:00
LonerDan
fbd6c9737e fix(ulp-risc-v): Set RTC GPIO output mode in the correct register for ULP RISC-V 
According to the ESP32-S2/S3 TRM, the output pin's mode is set in the RTC_GPIO_PINn_REG
by programming the RTC_GPIO_PINn_PAD_DRIVER bit. The current ULP RISC-V RTCIO driver
however, incorrectly programs the RTC_IO_TOUCH_PADn_REG register field RTC_IO_TOUCH_PADn_DRV.
This commit fixes the bug.
 2024-06-19 08:59:57 +02:00
Jiang Jiang Jian
832337bdee Merge branch 'fix/support_union_lp_io_clk_control_v5.3' into 'release/v5.3' 
fix(esp_driver_gpio): manage lp_io module clock by driver (v5.3)

See merge request espressif/esp-idf!31359
 2024-06-11 10:45:00 +08:00
wuzhenghui
091da3d631
fix(esp_driver_gpio): manage lp_io module clock by driver 
Closes https://github.com/espressif/esp-idf/issues/13683
 2024-06-06 19:27:57 +08:00
Marius Vikhammer
2f1b81cd14 feat(ulp): add pulse counter example for lp core 2024-05-30 14:41:47 +08:00
Marius Vikhammer
87d4172ee5 feat(ulp): add lp core panic handler 2024-05-30 14:41:31 +08:00
Marius Vikhammer
7f9b5deae1 feat(ulp): support interrupts for C6/P4 LP core 
Closes https://github.com/espressif/esp-idf/issues/13059
 2024-05-30 14:40:23 +08:00
Marius Vikhammer
e53ca8e018 fix(lp_core_test): fixed race-condition in lp core tests 2024-05-20 11:59:10 +08:00
laokaiyao
fc000cd7b7 ci(doc): enable doc build for esp32c5 2024-04-18 19:39:29 +08:00
Marius Vikhammer
1fa59c442b fix(ulp): fixed lp-core not booting during sleep 
LP core was unable to boot when system was in deepsleep.
This was due to lp uart init in LP rom using XTAL as clk source,
which is normally powered down during sleep.

This would cause lp uart to get stuck while printing ROM output,
and the app would never boot.

Also fixed wrong wakeup cause used by HP core for ULP wake up
 2024-04-18 11:36:30 +08:00
Marius Vikhammer
4533f16c34 fix(rtc_memory): fix conflict between LP-ROM and RTC reserved 2024-04-17 13:37:56 +08:00
Marek Fiala
f2b75d81b3 fix(system): fix idf.py build ulp examples containing spaces in path on Win 2024-04-09 14:00:34 +02:00
Alexey Lapshin
4879bac36c feat(ulp): use --mcpu=esp32s3 for esp32s3 2024-04-04 16:12:39 +08:00
Marius Vikhammer
cbc632bd04 fix(lp_core): fix kconfig not allowing using all of LP mem for P4 lp core 2024-03-28 16:39:16 +08:00
Sudeep Mohanty
5228dc348b feat(lp_i2c): Added LP I2C support on the esp32p4 
This commit adds support for the LP I2C peripheral to be used from the
LP core on the esp32p4.
 2024-03-26 08:31:54 +01:00
Dr. Michael Lauer
08dead4b31 feat(ulp-riscv): Add convenience print function that supports different widths 
This commit adds a convenience function to print hex numbers of
different widths on the ULP RISC-V core.

Closes https://github.com/espressif/esp-idf/pull/13180
 2024-03-19 09:41:05 +01:00
Marius Vikhammer
4700f709ca Merge branch 'feature/c5_ulp' into 'master' 
feat(ulp): add basic support for running lp core on C5

Closes IDF-8637

See merge request espressif/esp-idf!29496
 2024-03-19 11:33:51 +08:00
Wu Zheng Hui
ba4b493df8 Merge branch 'fix/lp_core_uart_clk_init' into 'master' 
fix(lp_uart): Fixed LP UART bus clock initialization flow

See merge request espressif/esp-idf!29680
 2024-03-18 10:21:42 +08:00
Sudeep Mohanty
6d73dda897 fix(lp_uart): Fixed LP UART bus clock initialization flow 
This MR updates the LP UART bus clock initialization flow to avoid
a lock up when accessing the LP UART peripheral.
 2024-03-15 09:28:35 +01:00
Sudeep Mohanty
b90a279587 feat(lp-core): Added ability to print from LP ROM on the LP core 
This commit adds the ability to use LP ROM functions from the LP core.
This allows the LP core code to utilize standard functions such as those
for printing from the LP ROM and therefore help reduce the code size on
the LP core.
 2024-03-14 18:45:02 +01:00
Sudeep Mohanty
26fd843376 feat(lp_core): Added support for LP UART on LP core for esp32p4 
This commit enables LP UART support for the LP core on the esp32p4.
 2024-03-14 18:45:02 +01:00
Marius Vikhammer
a32fb07e7b feat(ulp): add basic support for running lp core on C5 2024-03-13 17:37:29 +08:00
Sudeep Mohanty
1c015a3f0d feat(ulp-riscv): Added unit test for RTC I2C 
This commit adds a unit-test for RTC I2C operation on the ULP RISC-V.
 2024-02-21 11:46:19 +01:00
Sudeep Mohanty
993c8d4f0e fix(ulp-riscv): Wrapped all RTC I2C and UART operations in critical sections 
This commit adds a workaround for a bug where the RTC I2C operations
result in a Bus Error when interrupts are enabled. The commit also adds
a critical section protection for UART print operations.
 2024-02-21 11:45:06 +01:00
Sudeep Mohanty
d352ec615a feat(ulp-riscv): Added utility functions for atomicity 
This commit adds utility functions to enter and exit critical sections
in the code flow by disabling and enabling interrupts.
 2024-02-21 11:45:06 +01:00
Sudeep Mohanty
bc74cf808d feat(ulp-riscv): Added Kconfig option to enable ULP RISC-V interrupts 
This commit adds a Kconfig option, CONFIG_ULP_RISCV_INTERRUPT_ENABLE, to
enable interrupts on the ULP RISC-V core on the esp32s2 and esp32s3.
 2024-02-21 11:45:06 +01:00
Omar Chebib
5a32ca10ad feat(lp_core): add a public function to get the timer cycle count 
Closes https://github.com/espressif/esp-idf/issues/13101
 2024-02-09 16:50:02 +08:00
Sudeep Mohanty
7acc152f1c Merge branch 'bugfix/rtc_i2c_not_in_od_mode' into 'master' 
fix(ulp_riscv): Updated RTC I2C to use open-drain IOs

See merge request espressif/esp-idf!28799
 2024-02-06 15:40:24 +08:00
Marius Vikhammer
dff1e5df88 feat(lp_core): add support for lp timer and lp gpio on P4 2024-02-06 09:41:20 +08:00
Sudeep Mohanty
e93c3068a0 fix(ulp_riscv): Updated RTC I2C to use open-drain IOs 
This commit updates the RTC I2C driver in the ULP RISC-V to initialize
all I2C IOs in open-drain mode.
 2024-01-30 14:54:45 +01:00
Sudeep Mohanty
df00205db3 Merge branch 'bugfix_lp_i2c_not_in_od_mode' into 'master' 
fix(lp_i2c): Fixed an issue where the LP_I2C IO lines were not in open-drain mode

Closes IDFGH-11883

See merge request espressif/esp-idf!28739
 2024-01-29 16:47:07 +08:00
Song Ruo Jing
10b41d7a24 Merge branch 'refactor/soc_rtc_h_file' into 'master' 
refactor(rtc): move soc/rtc.h from soc to esp_hw_support component

Closes IDF-8941

See merge request espressif/esp-idf!28238
 2024-01-26 20:20:20 +08:00
Sudeep Mohanty
36ac4631ae fix(lp_i2c): Fixed an issue where the LP_I2C IO lines were not in open-drain mode 
This commit fixes an issue where in the LP I2C IO lines were not
initialized in open-drain mode.

Closes https://github.com/espressif/esp-idf/issues/12969
 2024-01-26 11:25:25 +01:00
Song Ruo Jing
cf93777077 refactor(rtc): move soc/rtc.h from soc to esp_hw_support component 
Deprecated rtc_xtal_freq_t, replaced with soc_xtal_freq_t defined in
clk_tree_defs.h in soc component.
 2024-01-25 19:15:33 +08:00
Marius Vikhammer
1bcfde4e7f fix(ulp): enable astyle linter and format ULP component 2024-01-22 11:43:38 +08:00