diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h | 235 |
1 files changed, 171 insertions, 64 deletions
diff --git a/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h b/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h index 0bcad4792..1075b885e 100644 --- a/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h +++ b/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_dma.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/chip/stm32f10xxx_dma.h * - * Copyright (C) 2009, 2011-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -275,6 +275,10 @@ * sources/sinks of data. The requests from peripherals assigned to a channel * are simply OR'ed together before entering the DMA block. This means that only * one request on a given channel can be enabled at once. + * + * Alternative DMA channel selections are provided with a numeric suffix like _1, + * _2, etc. Drivers, however, will use the pin selection without the numeric suffix. + * Additional definitions are required in the board.h file. */ #define STM32_DMA1_CHAN1 (0) @@ -291,68 +295,171 @@ #define STM32_DMA2_CHAN4 (10) #define STM32_DMA2_CHAN5 (11) -#define DMACHAN_ADC1 STM32_DMA1_CHAN1 -#define DMACHAN_TIM2_CH3 STM32_DMA1_CHAN1 -#define DMACHAN_TIM4_CH1 STM32_DMA1_CHAN1 -#define DMACHAN_SPI1_RX STM32_DMA1_CHAN2 -#define DMACHAN_USART3_TX STM32_DMA1_CHAN2 -#define DMACHAN_TIM1_CH1 STM32_DMA1_CHAN2 -#define DMACHAN_TIM2_UP STM32_DMA1_CHAN2 -#define DMACHAN_TIM3_CH3 STM32_DMA1_CHAN2 -#define DMACHAN_SPI1_TX STM32_DMA1_CHAN3 -#define DMACHAN_USART3_RX STM32_DMA1_CHAN3 -#define DMACHAN_TIM1_CH2 STM32_DMA1_CHAN3 -#define DMACHAN_TIM3_CH4 STM32_DMA1_CHAN3 -#define DMACHAN_TIM3_UP STM32_DMA1_CHAN3 -#define DMACHAN_SPI2_RX STM32_DMA1_CHAN4 -#define DMACHAN_I2S2_RX STM32_DMA1_CHAN4 -#define DMACHAN_USART1_TX STM32_DMA1_CHAN4 -#define DMACHAN_I2C2_TX STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_CH4 STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_TRIG STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_COM STM32_DMA1_CHAN4 -#define DMACHAN_TIM4_CH2 STM32_DMA1_CHAN4 -#define DMACHAN_SPI2_TX STM32_DMA1_CHAN5 -#define DMACHAN_I2S2_TX STM32_DMA1_CHAN5 -#define DMACHAN_USART1_RX STM32_DMA1_CHAN5 -#define DMACHAN_I2C2_RX STM32_DMA1_CHAN5 -#define DMACHAN_TIM1_UP STM32_DMA1_CHAN5 -#define DMACHAN_TIM2_CH1 STM32_DMA1_CHAN5 -#define DMACHAN_TIM4_CH3 STM32_DMA1_CHAN5 -#define DMACHAN_USART2_RX STM32_DMA1_CHAN6 -#define DMACHAN_I2C1_TX STM32_DMA1_CHAN6 -#define DMACHAN_TIM1_CH3 STM32_DMA1_CHAN6 -#define DMACHAN_TIM3_CH1 STM32_DMA1_CHAN6 -#define DMACHAN_TIM3_TRIG STM32_DMA1_CHAN6 -#define DMACHAN_USART2_TX STM32_DMA1_CHAN7 -#define DMACHAN_I2C1_RX STM32_DMA1_CHAN7 -#define DMACHAN_TIM2_CH2 STM32_DMA1_CHAN7 -#define DMACHAN_TIM2_CH4 STM32_DMA1_CHAN7 -#define DMACHAN_TIM4_UP STM32_DMA1_CHAN7 -#define DMACHAN_SPI3_RX STM32_DMA2_CHAN1 -#define DMACHAN_I2S3_RX STM32_DMA2_CHAN1 -#define DMACHAN_TIM5_CH4 STM32_DMA2_CHAN1 -#define DMACHAN_TIM5_TRIG STM32_DMA2_CHAN1 -#define DMACHAN_TIM8_CH3 STM32_DMA2_CHAN1 -#define DMACHAN_TIM8_UP STM32_DMA2_CHAN1 -#define DMACHAN_SPI3_TX STM32_DMA2_CHAN2 -#define DMACHAN_I2S3_TX STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_CH3 STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 -#define DMACHAN_TIM8_TRIG STM32_DMA2_CHAN2 -#define DMACHAN_TIM8_COM STM32_DMA2_CHAN2 -#define DMACHAN_UART4_RX STM32_DMA2_CHAN3 -#define DMACHAN_TIM6_UP STM32_DMA2_CHAN3 -#define DMACHAN_DAC_CHAN1 STM32_DMA2_CHAN3 -#define DMACHAN_TIM8_CH1 STM32_DMA2_CHAN3 -#define DMACHAN_SDIO STM32_DMA2_CHAN4 -#define DMACHAN_TIM5_CH2 STM32_DMA2_CHAN4 -#define DMACHAN_TIM7_UP STM32_DMA2_CHAN4 -#define DMACHAN_DAC_CHAN2 STM32_DMA2_CHAN4 -#define DMACHAN_ADC3 STM32_DMA2_CHAN5 -#define DMACHAN_UART4_TX STM32_DMA2_CHAN5 -#define DMACHAN_TIM5_CH1 STM32_DMA2_CHAN5 -#define DMACHAN_TIM8_CH2 STM32_DMA2_CHAN5 +#if defined(CONFIG_STM32_STM32F10XX) + +# define DMACHAN_ADC1 STM32_DMA1_CHAN1 +# define DMACHAN_TIM2_CH3 STM32_DMA1_CHAN1 +# define DMACHAN_TIM4_CH1 STM32_DMA1_CHAN1 + +# define DMACHAN_SPI1_RX STM32_DMA1_CHAN2 +# define DMACHAN_USART3_TX STM32_DMA1_CHAN2 +# define DMACHAN_TIM1_CH1 STM32_DMA1_CHAN2 +# define DMACHAN_TIM2_UP STM32_DMA1_CHAN2 +# define DMACHAN_TIM3_CH3 STM32_DMA1_CHAN2 + +# define DMACHAN_SPI1_TX STM32_DMA1_CHAN3 +# define DMACHAN_USART3_RX STM32_DMA1_CHAN3 +# define DMACHAN_TIM1_CH2 STM32_DMA1_CHAN3 +# define DMACHAN_TIM3_CH4 STM32_DMA1_CHAN3 +# define DMACHAN_TIM3_UP STM32_DMA1_CHAN3 + +# define DMACHAN_SPI2_RX STM32_DMA1_CHAN4 +# define DMACHAN_I2S2_RX STM32_DMA1_CHAN4 +# define DMACHAN_USART1_TX STM32_DMA1_CHAN4 +# define DMACHAN_I2C2_TX STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_CH4 STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_TRIG STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_COM STM32_DMA1_CHAN4 +# define DMACHAN_TIM4_CH2 STM32_DMA1_CHAN4 + +# define DMACHAN_SPI2_TX STM32_DMA1_CHAN5 +# define DMACHAN_I2S2_TX STM32_DMA1_CHAN5 +# define DMACHAN_USART1_RX STM32_DMA1_CHAN5 +# define DMACHAN_I2C2_RX STM32_DMA1_CHAN5 +# define DMACHAN_TIM1_UP STM32_DMA1_CHAN5 +# define DMACHAN_TIM2_CH1 STM32_DMA1_CHAN5 +# define DMACHAN_TIM4_CH3 STM32_DMA1_CHAN5 + +# define DMACHAN_USART2_RX STM32_DMA1_CHAN6 +# define DMACHAN_I2C1_TX STM32_DMA1_CHAN6 +# define DMACHAN_TIM1_CH3 STM32_DMA1_CHAN6 +# define DMACHAN_TIM3_CH1 STM32_DMA1_CHAN6 +# define DMACHAN_TIM3_TRIG STM32_DMA1_CHAN6 + +# define DMACHAN_USART2_TX STM32_DMA1_CHAN7 +# define DMACHAN_I2C1_RX STM32_DMA1_CHAN7 +# define DMACHAN_TIM2_CH2 STM32_DMA1_CHAN7 +# define DMACHAN_TIM2_CH4 STM32_DMA1_CHAN7 +# define DMACHAN_TIM4_UP STM32_DMA1_CHAN7 + +# define DMACHAN_SPI3_RX STM32_DMA2_CHAN1 +# define DMACHAN_I2S3_RX STM32_DMA2_CHAN1 +# define DMACHAN_TIM5_CH4 STM32_DMA2_CHAN1 +# define DMACHAN_TIM5_TRIG STM32_DMA2_CHAN1 +# define DMACHAN_TIM8_CH3 STM32_DMA2_CHAN1 +# define DMACHAN_TIM8_UP STM32_DMA2_CHAN1 + +# define DMACHAN_SPI3_TX STM32_DMA2_CHAN2 +# define DMACHAN_I2S3_TX STM32_DMA2_CHAN2 +# define DMACHAN_TIM5_CH3 STM32_DMA2_CHAN2 +# define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 +# define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 +# define DMACHAN_TIM8_TRIG STM32_DMA2_CHAN2 +# define DMACHAN_TIM8_COM STM32_DMA2_CHAN2 + +# define DMACHAN_UART4_RX STM32_DMA2_CHAN3 +# define DMACHAN_TIM6_UP STM32_DMA2_CHAN3 +# define DMACHAN_DAC_CHAN1 STM32_DMA2_CHAN3 +# define DMACHAN_TIM8_CH1 STM32_DMA2_CHAN3 + +# define DMACHAN_SDIO STM32_DMA2_CHAN4 +# define DMACHAN_TIM5_CH2 STM32_DMA2_CHAN4 +# define DMACHAN_TIM7_UP STM32_DMA2_CHAN4 +# define DMACHAN_DAC_CHAN2 STM32_DMA2_CHAN4 + +# define DMACHAN_ADC3 STM32_DMA2_CHAN5 +# define DMACHAN_UART4_TX STM32_DMA2_CHAN5 +# define DMACHAN_TIM5_CH1 STM32_DMA2_CHAN5 +# define DMACHAN_TIM8_CH2 STM32_DMA2_CHAN5 + +#elif defined(CONFIG_STM32_STM32F30XX) + +# define DMACHAN_ADC1 STM32_DMA1_CHAN1 +# define DMACHAN_TIM2_CH3 STM32_DMA1_CHAN1 +# define DMACHAN_TIM4_CH1 STM32_DMA1_CHAN1 +# define DMACHAN_TIM17_CH1 STM32_DMA1_CHAN1 +# define DMACHAN_TIM17_UP STM32_DMA1_CHAN1 + +# define DMACHAN_SPI1_RX STM32_DMA1_CHAN2 +# define DMACHAN_USART3_TX STM32_DMA1_CHAN2 +# define DMACHAN_TIM1_CH1 STM32_DMA1_CHAN2 +# define DMACHAN_TIM2_UP STM32_DMA1_CHAN2 +# define DMACHAN_TIM3_CH3 STM32_DMA1_CHAN2 + +# define DMACHAN_SPI1_TX STM32_DMA1_CHAN3 +# define DMACHAN_USART3_RX STM32_DMA1_CHAN3 +# define DMACHAN_TIM1_CH2_1 STM32_DMA1_CHAN3 +# define DMACHAN_TIM3_CH4 STM32_DMA1_CHAN3 +# define DMACHAN_TIM3_UP_2 STM32_DMA1_CHAN3 + +# define DMACHAN_SPI2_RX STM32_DMA1_CHAN4 +# define DMACHAN_I2S2_RX STM32_DMA1_CHAN4 +# define DMACHAN_USART1_TX STM32_DMA1_CHAN4 +# define DMACHAN_I2C2_TX STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_CH4 STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_TRIG STM32_DMA1_CHAN4 +# define DMACHAN_TIM1_COM STM32_DMA1_CHAN4 +# define DMACHAN_TIM4_CH2 STM32_DMA1_CHAN4 +# define DMACHAN_TIM7_UP_1 STM32_DMA1_CHAN4 +# define DMACHAN_DAC_CH2 STM32_DMA1_CHAN4 + +# define DMACHAN_SPI2_TX STM32_DMA1_CHAN5 +# define DMACHAN_I2S2_TX STM32_DMA1_CHAN5 +# define DMACHAN_USART1_RX STM32_DMA1_CHAN5 +# define DMACHAN_I2C2_RX STM32_DMA1_CHAN5 +# define DMACHAN_TIM1_UP STM32_DMA1_CHAN5 +# define DMACHAN_TIM2_CH1 STM32_DMA1_CHAN5 +# define DMACHAN_TIM4_CH3 STM32_DMA1_CHAN5 +# define DMACHAN_TIM15_CH1 STM32_DMA1_CHAN5 +# define DMACHAN_TIM15_UP STM32_DMA1_CHAN5 +# define DMACHAN_TIM15_TRIG STM32_DMA1_CHAN5 +# define DMACHAN_TIM15_COM STM32_DMA1_CHAN5 + +# define DMACHAN_USART2_RX STM32_DMA1_CHAN6 +# define DMACHAN_I2C1_TX STM32_DMA1_CHAN6 +# define DMACHAN_TIM1_CH3 STM32_DMA1_CHAN6 +# define DMACHAN_TIM3_CH1 STM32_DMA1_CHAN6 +# define DMACHAN_TIM3_TRIG STM32_DMA1_CHAN6 +# define DMACHAN_TIM16_CH1 STM32_DMA1_CHAN6 +# define DMACHAN_TIM16_UP STM32_DMA1_CHAN6 + +# define DMACHAN_USART2_TX STM32_DMA1_CHAN7 +# define DMACHAN_I2C1_RX STM32_DMA1_CHAN7 +# define DMACHAN_TIM2_CH2 STM32_DMA1_CHAN7 +# define DMACHAN_TIM2_CH4 STM32_DMA1_CHAN7 +# define DMACHAN_TIM4_UP STM32_DMA1_CHAN7 +# define DMACHAN_TIM17_CH1_2 STM32_DMA1_CHAN7 +# define DMACHAN_TIM17_UP_2 STM32_DMA1_CHAN7 + +# define DMACHAN_ADC2_1 STM32_DMA2_CHAN1 +# define DMACHAN_SPI3_RX STM32_DMA2_CHAN1 +# define DMACHAN_I2S3_RX STM32_DMA2_CHAN1 +# define DMACHAN_TIM8_CH3 STM32_DMA2_CHAN1 +# define DMACHAN_TIM8_UP STM32_DMA2_CHAN1 + +# define DMACHAN_ADC4_1 STM32_DMA2_CHAN2 +# define DMACHAN_SPI3_TX STM32_DMA2_CHAN2 +# define DMACHAN_I2S3_TX STM32_DMA2_CHAN2 +# define DMACHAN_TIM8_CH4 STM32_DMA2_CHAN2 +# define DMACHAN_TIM8_TRIG STM32_DMA2_CHAN2 +# define DMACHAN_TIM8_COM STM32_DMA2_CHAN2 + +# define DMACHAN_ADC2_2 STM32_DMA2_CHAN3 +# define DMACHAN_UART4_RX STM32_DMA2_CHAN3 +# define DMACHAN_TIM6_UP STM32_DMA2_CHAN3 +# define DMACHAN_DAC_CHAN1 STM32_DMA2_CHAN3 +# define DMACHAN_TIM8_CH1 STM32_DMA2_CHAN3 + +# define DMACHAN_ADC4_2 STM32_DMA2_CHAN4 +# define DMACHAN_TIM7_UP_2 STM32_DMA2_CHAN4 +# define DMACHAN_DAC_CHAN2 STM32_DMA2_CHAN4 + +# define DMACHAN_ADC3 STM32_DMA2_CHAN5 +# define DMACHAN_UART4_TX STM32_DMA2_CHAN5 +# define DMACHAN_TIM8_CH2 STM32_DMA2_CHAN5 + +#else +# error "Unknown DMA channel assignments" +#endif #endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32F10XXX_DMA_H */ |