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75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/*
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* Copyright (c) 2014-2016 Cesanta Software Limited
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* All rights reserved
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*/
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#ifndef CS_MONGOOSE_EXAMPLES_STM32F4_CC3100_STM32F4XX_HAL_MSP_H_
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#define CS_MONGOOSE_EXAMPLES_STM32F4_CC3100_STM32F4XX_HAL_MSP_H_
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/*
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* Definitions for SPI used to communicate with CC3100
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* All samples in STMCubeF4 use SPI4 for examples
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* We do the same. See README.MD for details.
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*/
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#define SPIx_NUMBER 4
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#define SPIx SPI4
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#define SPIx_CLK_ENABLE() __HAL_RCC_SPI4_CLK_ENABLE()
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#define SPIx_SCK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
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#define SPIx_MISO_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
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#define SPIx_MOSI_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
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#define SPIx_NSS_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
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#define SPIx_FORCE_RESET() __HAL_RCC_SPI4_FORCE_RESET()
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#define SPIx_RELEASE_RESET() __HAL_RCC_SPI4_RELEASE_RESET()
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#define SPIx_SCK_PIN GPIO_PIN_2
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#define SPIx_SCK_GPIO_PORT GPIOE
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#define SPIx_SCK_AF GPIO_AF5_SPI4
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#define SPIx_MISO_PIN GPIO_PIN_5
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#define SPIx_MISO_GPIO_PORT GPIOE
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#define SPIx_MISO_AF GPIO_AF5_SPI4
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#define SPIx_MOSI_PIN GPIO_PIN_6
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#define SPIx_MOSI_GPIO_PORT GPIOE
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#define SPIx_MOSI_AF GPIO_AF5_SPI4
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#define SPIx_IRQn SPI4_IRQn
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#define SPIx_IRQHandler SPI4_IRQHandler
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#define SPI_CS_PIN GPIO_PIN_12
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#define SPI_CS_PORT GPIOB
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/*
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* CC3100 requires 2 additional pins for communication
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* See http://processors.wiki.ti.com/index.php/CC31xx_SPI_Host_Interface
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* for details
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*/
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#define MCU_IRQ_PIN GPIO_PIN_0
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#define MCU_IRQ_PORT GPIOA
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#define MCU_nHIB_PORT GPIOB
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#define MCU_nHIB_PIN GPIO_PIN_0
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/*
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* Definitions used for debug uart.
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* By default we use USART1, and this allows to connect serial port monitor
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* to dedicated pin (PA9) and to ST-LINK port (/dev/ttyACM0 in Linux)
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* See README.MD for details.
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*/
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#define USARTx USART1
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#define USART_SPEED 115200
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#define USARTx_CLK_ENABLE() __HAL_RCC_USART1_CLK_ENABLE();
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#define USARTx_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define USARTx_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define USARTx_FORCE_RESET() __HAL_RCC_USART1_FORCE_RESET()
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#define USARTx_RELEASE_RESET() __HAL_RCC_USART1_RELEASE_RESET()
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#define USARTx_TX_PIN GPIO_PIN_9
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#define USARTx_TX_GPIO_PORT GPIOA
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#define USARTx_TX_AF GPIO_AF7_USART1
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#define USARTx_RX_PIN GPIO_PIN_10
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#define USARTx_RX_GPIO_PORT GPIOA
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#define USARTx_RX_AF GPIO_AF7_USART1
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#endif /* CS_MONGOOSE_EXAMPLES_STM32F4_CC3100_STM32F4XX_HAL_MSP_H_ */
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