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STM32F401: Add FLTR register to all I2C peripherals #534

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Merged
merged 2 commits into from
Apr 11, 2021
Merged

STM32F401: Add FLTR register to all I2C peripherals #534

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fd2cdcb
STM32F401: Add FLTR register to all I2C peripherals
yusefkarim Apr 10, 2021
93e3d6b
Add FLTR register to several F4 devices
yusefkarim Apr 11, 2021
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17 changes: 17 additions & 0 deletions devices/common_patches/i2c_v1_fltr.yaml
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@@ -0,0 +1,17 @@
"I2C*":
_add:
# FLTR register (defined in RM0368 for example)
FLTR:
description: FLTR register
addressOffset: 0x24
access: read-write
resetValue: 0x0000
fields:
ANOFF:
description: Analog noise filter
bitOffset: 4
bitWidth: 1
DNF:
description: Digital noise filter
bitOffset: 0
bitWidth: 4
2 changes: 2 additions & 0 deletions devices/stm32f401.yaml
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Expand Up @@ -143,3 +143,5 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- common_patches/i2c_v1_fltr.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
2 changes: 2 additions & 0 deletions devices/stm32f410.yaml
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Expand Up @@ -191,3 +191,5 @@ _include:
- ../peripherals/tim/tim_ccm_v1.yaml
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- common_patches/i2c_v1_fltr.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
2 changes: 2 additions & 0 deletions devices/stm32f411.yaml
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Expand Up @@ -165,3 +165,5 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- common_patches/i2c_v1_fltr.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
2 changes: 2 additions & 0 deletions devices/stm32f412.yaml
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Expand Up @@ -436,3 +436,5 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- common_patches/i2c_v1_fltr.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
1 change: 1 addition & 0 deletions devices/stm32f413.yaml
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Expand Up @@ -201,3 +201,4 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
1 change: 1 addition & 0 deletions devices/stm32f427.yaml
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Expand Up @@ -237,3 +237,4 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
1 change: 1 addition & 0 deletions devices/stm32f429.yaml
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Expand Up @@ -197,3 +197,4 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
3 changes: 2 additions & 1 deletion devices/stm32f446.yaml
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Expand Up @@ -581,4 +581,5 @@ _include:
- ../peripherals/sdio/sdio.yaml
- ../peripherals/sdio/sdio_f4_common.yaml
- ../peripherals/flash/flash_v1.yaml
- ../peripherals/rcc/rcc_v2_pllcfgr_pllr.yaml
- ../peripherals/rcc/rcc_v2_pllcfgr_pllr.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
1 change: 1 addition & 0 deletions devices/stm32f469.yaml
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Expand Up @@ -160,3 +160,4 @@ _include:
- common_patches/rtc/rtc_cr.yaml
- ../peripherals/rtc/rtc_common.yaml
- ../peripherals/sdio/sdio_f4.yaml
- ../peripherals/i2c/i2c_v1_fltr.yaml
22 changes: 22 additions & 0 deletions peripherals/i2c/i2c_v1_fltr.yaml
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"I2C*":
FLTR:
ANOFF:
Enabled: [0, "Analog noise filter enabled"]
Disabled: [1, "Analog noise filter disabled"]
DNF:
NoFilter: [0, "Digital filter disabled"]
Filter1: [1, "Digital filter enabled and filtering capability up to 1 tI2CCLK"]
Filter2: [2, "Digital filter enabled and filtering capability up to 2 tI2CCLK"]
Filter3: [3, "Digital filter enabled and filtering capability up to 3 tI2CCLK"]
Filter4: [4, "Digital filter enabled and filtering capability up to 4 tI2CCLK"]
Filter5: [5, "Digital filter enabled and filtering capability up to 5 tI2CCLK"]
Filter6: [6, "Digital filter enabled and filtering capability up to 6 tI2CCLK"]
Filter7: [7, "Digital filter enabled and filtering capability up to 7 tI2CCLK"]
Filter8: [8, "Digital filter enabled and filtering capability up to 8 tI2CCLK"]
Filter9: [9, "Digital filter enabled and filtering capability up to 9 tI2CCLK"]
Filter10: [10, "Digital filter enabled and filtering capability up to 10 tI2CCLK"]
Filter11: [11, "Digital filter enabled and filtering capability up to 11 tI2CCLK"]
Filter12: [12, "Digital filter enabled and filtering capability up to 12 tI2CCLK"]
Filter13: [13, "Digital filter enabled and filtering capability up to 13 tI2CCLK"]
Filter14: [14, "Digital filter enabled and filtering capability up to 14 tI2CCLK"]
Filter15: [15, "Digital filter enabled and filtering capability up to 15 tI2CCLK"]