C.S.M
7be3141195
fix(i2c): Fix the i2c sda/scl force out register value on some esp chips
2024-09-12 11:21:10 +08:00
C.S.M
189db78bec
fix(i2c): Fix possible error state in clear the bus,
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Closes https://github.com/espressif/esp-idf/issues/13647
2024-09-12 11:21:08 +08:00
C.S.M
deb91c7abe
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
2024-09-12 11:20:46 +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
cf521b60ea
feat(i2c): Support i2c sleep retention on esp32c6/h2
2024-02-23 11:28:14 +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'
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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
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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
laokaiyao
330149f3a6
i2c: support i2c on esp32h2
2023-02-01 11:23:11 +08:00
laokaiyao
8677216576
esp32h2: renaming esp32h2 to esp32h4
2022-11-08 17:05:33 +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
f21020ce04
esp32h2: update reg and struct for beta2
2021-11-24 12:34:17 +08:00
SalimTerryLi
874a720286
soc/ll: workaround compiler bug that generate 8/16 bits inst instead of 32 bits one
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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
Shu Chen
983cca8b27
esp32h2: copy driver/hal/soc components from esp32c3
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Copy the esp32c3 code without any change:
* components/driver/esp32h2
* components/esp32h2
* components/hal/esp32h2
* components/soc/esp32h2
2021-07-01 19:53:11 +08:00
