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22 Commity (c0e5f2b73a65acc87d24d5023f968f6b24617d61)

Autor SHA1 Wiadomość Data
Cao Sen Miao c0e5f2b73a fix(i2c_master): Fix issue that i2c clock got wrong after reset, 
Closes https://github.com/espressif/esp-idf/issues/13397
 2024-03-21 13:13:53 +08:00
Cao Sen Miao 62a0efdd7c feat(i2c): Add pure hal i2c master driver example 2024-01-31 11:47:14 +08:00
C.S.M 59d029bf66 Merge branch 'feat/i2c_rcc_support' into 'master' 
refactor(i2c): Add reset and clock control to i2c ll layer

See merge request espressif/esp-idf!26684
 2023-10-28 10:01:06 +08:00
Cao Sen Miao 0bf1dce413 refactor(i2c): Add reset and clock control to i2c ll layer 2023-10-27 10:50:35 +08:00
morris 418494800c fix(i2c): read write FIFO memory by volatile 2023-10-26 14:40:07 +08:00
Cao Sen Miao 8d639492f2 feat(i2c_slave): Add new implementation and API for I2C slave 2023-10-24 18:44:49 +08:00
Planck (Lu Zeyu) 255d499884 fix(ll): fix cpp compile error 
Merges https://github.com/espressif/esp-idf/pull/12093

fix(ll): remove FLAG_ATTR macro

Such kind of operator overload will not work because C++ thinks such overload is ambiguous and it still prefer the built-in one which accepts and returns integer. Manually force type conversion seems to be unavoidable.
 2023-09-14 14:48:12 +08:00
Cao Sen Miao 4ef94fc0dc feat(i2c): Add new API and implementation for I2C driver 2023-08-10 11:55:54 +08:00
Cao Sen Miao 8882ba2ba1 CI: Move all UT in driver to test_app 2023-04-25 10:40:32 +08:00
Omar Chebib a0f8434f93 i2c: fix a bug in sda sample timing 
* Closes https://github.com/espressif/esp-idf/issues/9777

This bug prevented SCL line to work properly after a NACK was received in master mode.
 2023-04-13 14:37:44 +08:00
Cao Sen Miao 803fc3fbe0 I2C: Add i2c support for ESP32C6 2022-11-07 14:12:53 +08:00
Cao Sen Miao 31b88a4c88 I2C: Refactor i2c hal and ll 2022-09-01 15:53:59 +08:00
Cao Sen Miao 53580a62b5 I2C: Fullfill the I2C clock tree, and support 26M XTAL on ESP32-C2 2022-07-19 11:41:42 +08:00
Cao Sen Miao e218723e0e I2C: Make I2C clock frequency accurate 2022-07-06 11:58:08 +08:00
Omar Chebib 477bc9e64c I2C: Fix SCL period timings on ESP targets 
The output frequency is now more accurate as the SCL period timings have been fixed.
This fix applies for ESP32, ESP32S3, ESP32C3, ESP32C2 and ESP32H2
 2022-05-18 05:36:08 +00:00
SalimTerryLi 874a720286
soc/ll: workaround compiler bug that generate 8/16 bits inst instead of 32 bits one 
update all struct headers to be more "standardized":

- bit fields are properly wrapped with struct
- bitwidth sum should be 32 within same struct, so that it's correctly padded with reserved bits
- bit field should be uint32_t
- typedef volatile struct xxx{} yyy;: xxx must exists. refer: https://github.com/espressif/esp-idf/pull/3199

added helper macros to force peripheral registers being accessed in 32 bitwidth

added a check script into ci
 2021-08-30 13:50:58 +08:00
Chen Yi Qun fbd25c3837 I2C: add conf_update for esp32c3 i2c 2021-08-11 13:39:07 +08:00
Omar Chebib cfcbca1271 i2c: optimize space allocated for read or write buffers 
Only a single command will be allocated now when a read or write is
prepared in the command list. The size of a command's buffer is not
limited to 255 bytes anymore.
 2021-06-09 15:21:20 +08:00
Cao Sen Miao c3da21a93f I2C: enable all unit test for i2c on esp32c3 2021-04-06 17:37:55 +08:00
Marius Vikhammer 2aead8ba57 Support ESP32S3 Beta 3 target 
Update ROM API. Port changes from bringup branch.
 2021-03-18 10:24:22 +08:00
Marius Vikhammer 58c3f6a421 hal: explicitly include soc_caps.h 
Many files in the HAL layer depended on SOC_ macros without
explicitly including soc_caps.h
 2021-01-07 10:13:17 +08:00
Angus Gratton 7c08be5771 hal: Add initial ESP32-C3 support 
From internal commit 7761d6e8
 2020-11-30 15:23:15 +11:00