C.S.M
d6760b170a
fix(i2c): Fix that fsm reset cause i2c scl frequency changed on esp32s2,
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Closes https://github.com/espressif/esp-idf/issues/15724
2025-04-17 18:03:42 +08:00
gaoxu
28c531b45b
feat(i2c): correct get txfifio len function
2025-03-13 11:06:06 +08:00
morris
3fb7461eb0
refactor(i2c): rename some LL functions according to TRM descriptions
2024-11-20 19:16:23 +08:00
C.S.M
3ccdd8b397
fix(i2c): Fix possible error state in clear the bus,
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Closes https://github.com/espressif/esp-idf/issues/13647
2024-09-06 14:28:26 +08:00
C.S.M
8aee667873
fix(i2c_master): Fix an I2C issue that slave streth happen but master timeout set seems doesn't work
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Closes https://github.com/espressif/esp-idf/issues/14129
Closes https://github.com/espressif/esp-idf/issues/14401
2024-08-22 18:28:57 +08:00
Cao Sen Miao
ede1df51b0
feat(i2c_master): Add parameter to config I2C scl await time
2024-03-27 10:35:11 +08:00
Cao Sen Miao
c0e5f2b73a
fix(i2c_master): Fix issue that i2c clock got wrong after reset,
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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
Cao Sen Miao
0bf1dce413
refactor(i2c): Add reset and clock control to i2c ll layer
2023-10-27 10:50:35 +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
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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
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* 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
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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
laokaiyao
cf353c505a
i2c: support esp32h2
2022-02-23 15:19:37 +08:00
laokaiyao
7da023ceae
i2c: support esp32c2
2022-02-23 15:19:37 +08:00
laokaiyao
cf049e15ed
esp8684: rename target to esp32c2
2022-01-19 11:08:57 +08:00
