From 46d388fb246bbba56f75e15a0514376580c0c2fb Mon Sep 17 00:00:00 2001 From: barthess Date: Wed, 7 Dec 2011 07:52:42 +0000 Subject: I2C. Added DMA masks for other MCUs. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3565 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/platforms/STM32F1xx/hal_lld_f100.h | 14 ++++++++++++++ os/hal/platforms/STM32F1xx/hal_lld_f105_f107.h | 14 ++++++++++++++ os/hal/platforms/STM32F2xx/hal_lld.h | 19 +++++++++++++++++++ os/hal/platforms/STM32L1xx/hal_lld.h | 14 ++++++++++++++ 4 files changed, 61 insertions(+) diff --git a/os/hal/platforms/STM32F1xx/hal_lld_f100.h b/os/hal/platforms/STM32F1xx/hal_lld_f100.h index 3f5d9502b..96f5a7f33 100644 --- a/os/hal/platforms/STM32F1xx/hal_lld_f100.h +++ b/os/hal/platforms/STM32F1xx/hal_lld_f100.h @@ -295,8 +295,22 @@ /* I2C attributes.*/ #define STM32_HAS_I2C1 TRUE +#define STM32_I2C1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7)) +#define STM32_I2C1_RX_DMA_CHN 0x00000000 +#define STM32_I2C1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 6)) +#define STM32_I2C1_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C2 TRUE +#define STM32_I2C2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 5)) +#define STM32_I2C2_RX_DMA_CHN 0x00000000 +#define STM32_I2C2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4)) +#define STM32_I2C2_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C3 FALSE +#define STM32_I2C3_RX_DMA_MSK 0 +#define STM32_I2C3_RX_DMA_CHN 0x00000000 +#define STM32_I2C3_TX_DMA_MSK 0 +#define STM32_I2C3_TX_DMA_CHN 0x00000000 /* RTC attributes.*/ #define STM32_HAS_RTC TRUE diff --git a/os/hal/platforms/STM32F1xx/hal_lld_f105_f107.h b/os/hal/platforms/STM32F1xx/hal_lld_f105_f107.h index 882ec6094..9a612b0ee 100644 --- a/os/hal/platforms/STM32F1xx/hal_lld_f105_f107.h +++ b/os/hal/platforms/STM32F1xx/hal_lld_f105_f107.h @@ -166,8 +166,22 @@ /* I2C attributes.*/ #define STM32_HAS_I2C1 TRUE +#define STM32_I2C1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7)) +#define STM32_I2C1_RX_DMA_CHN 0x00000000 +#define STM32_I2C1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 6)) +#define STM32_I2C1_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C2 TRUE +#define STM32_I2C2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 5)) +#define STM32_I2C2_RX_DMA_CHN 0x00000000 +#define STM32_I2C2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4)) +#define STM32_I2C2_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C3 FALSE +#define STM32_I2C3_RX_DMA_MSK 0 +#define STM32_I2C3_RX_DMA_CHN 0x00000000 +#define STM32_I2C3_TX_DMA_MSK 0 +#define STM32_I2C3_TX_DMA_CHN 0x00000000 /* RTC attributes.*/ #define STM32_HAS_RTC TRUE diff --git a/os/hal/platforms/STM32F2xx/hal_lld.h b/os/hal/platforms/STM32F2xx/hal_lld.h index 91135950f..cad926330 100644 --- a/os/hal/platforms/STM32F2xx/hal_lld.h +++ b/os/hal/platforms/STM32F2xx/hal_lld.h @@ -157,8 +157,27 @@ #define STM32_HAS_GPIOH TRUE #define STM32_HAS_GPIOI TRUE +/* I2C attributes.*/ #define STM32_HAS_I2C1 TRUE +#define STM32_I2C1_RX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 0) | \ + STM32_DMA_STREAM_ID_MSK(1, 5))) +#define STM32_I2C1_RX_DMA_CHN 0x00100001 +#define STM32_I2C1_TX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 7)) | \ + (STM32_DMA_STREAM_ID_MSK(1, 6))) +#define STM32_I2C1_TX_DMA_CHN 0x10000000 + #define STM32_HAS_I2C2 TRUE +#define STM32_I2C2_RX_DMA_MSK ((STM32_DMA_STREAM_ID_MSK(1, 2) | \ + STM32_DMA_STREAM_ID_MSK(1, 3))) +#define STM32_I2C2_RX_DMA_CHN 0x00007700 +#define STM32_I2C2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7)) +#define STM32_I2C2_TX_DMA_CHN 0x70000000 + +#define STM32_HAS_I2C3 TRUE +#define STM32_I2C3_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2)) +#define STM32_I2C3_RX_DMA_CHN 0x00000300 +#define STM32_I2C3_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4)) +#define STM32_I2C3_TX_DMA_CHN 0x00030000 #define STM32_HAS_RTC TRUE diff --git a/os/hal/platforms/STM32L1xx/hal_lld.h b/os/hal/platforms/STM32L1xx/hal_lld.h index b25bad51d..8d6cfd6f0 100644 --- a/os/hal/platforms/STM32L1xx/hal_lld.h +++ b/os/hal/platforms/STM32L1xx/hal_lld.h @@ -198,8 +198,22 @@ /* I2C attributes.*/ #define STM32_HAS_I2C1 TRUE +#define STM32_I2C1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 7)) +#define STM32_I2C1_RX_DMA_CHN 0x00000000 +#define STM32_I2C1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 6)) +#define STM32_I2C1_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C2 TRUE +#define STM32_I2C2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 5)) +#define STM32_I2C2_RX_DMA_CHN 0x00000000 +#define STM32_I2C2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4)) +#define STM32_I2C2_TX_DMA_CHN 0x00000000 + #define STM32_HAS_I2C3 FALSE +#define STM32_I2C3_RX_DMA_MSK 0 +#define STM32_I2C3_RX_DMA_CHN 0x00000000 +#define STM32_I2C3_TX_DMA_MSK 0 +#define STM32_I2C3_TX_DMA_CHN 0x00000000 /* RTC attributes.*/ #define STM32_HAS_RTC TRUE -- cgit v1.2.3