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STM32L0xx_Nucleo_32 BSP User Manual
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This file provides set of firmware functions to manage: More...
#include "stm32l0xx_nucleo_32.h"
Go to the source code of this file.
Defines | |
| #define | __STM32L0XX_NUCLEO_32_BSP_VERSION_MAIN (0x01) |
| STM32L0XX NUCLEO BSP Driver version number. | |
| #define | __STM32L0XX_NUCLEO_32_BSP_VERSION_SUB1 (0x00) |
| #define | __STM32L0XX_NUCLEO_32_BSP_VERSION_SUB2 (0x03) |
| #define | __STM32L0XX_NUCLEO_32_BSP_VERSION_RC (0x00) |
| #define | __STM32L0XX_NUCLEO_32_BSP_VERSION |
| #define | SD_DUMMY_BYTE 0xFF |
| LINK SD Card. | |
| #define | SD_NO_RESPONSE_EXPECTED 0x80 |
Functions | |
| static void | SPIx_Init (void) |
| Initializes SPI HAL. | |
| static void | SPIx_Write (uint8_t Value) |
| SPI Write a byte to device. | |
| static uint32_t | SPIx_Read (void) |
| SPI Read 4 bytes from device. | |
| static void | SPIx_Error (void) |
| SPI error treatment function. | |
| static void | SPIx_MspInit (SPI_HandleTypeDef *hspi) |
| Initializes SPI MSP. | |
| void | SD_IO_Init (void) |
| Initializes the SD Card and put it into StandBy State (Ready for data transfer). | |
| HAL_StatusTypeDef | SD_IO_WriteCmd (uint8_t Cmd, uint32_t Arg, uint8_t Crc, uint8_t Response) |
| Sends 5 bytes command to the SD card and get response. | |
| HAL_StatusTypeDef | SD_IO_WaitResponse (uint8_t Response) |
| Waits response from the SD card. | |
| void | SD_IO_WriteDummy (void) |
| Sends dummy byte with CS High. | |
| void | SD_IO_WriteByte (uint8_t Data) |
| Writes a byte on the SD. | |
| uint8_t | SD_IO_ReadByte (void) |
| Reads a byte from the SD. | |
| void | LCD_IO_Init (void) |
| Initializes the LCD. | |
| void | LCD_IO_WriteData (uint8_t Data) |
| Writes data to select the LCD register. | |
| void | LCD_IO_WriteMultipleData (uint8_t *pData, uint32_t Size) |
| Write register value. | |
| void | LCD_IO_WriteReg (uint8_t LCDReg) |
| Writes command to select the LCD register. | |
| void | LCD_Delay (uint32_t Delay) |
| Wait for loop in ms. | |
| static void | ADCx_Init (void) |
| Initializes ADC HAL. | |
| static void | ADCx_MspInit (ADC_HandleTypeDef *hadc) |
| Initializes ADC MSP. | |
| uint32_t | BSP_GetVersion (void) |
| This method returns the STM32L0XX NUCLEO BSP Driver revision. | |
| void | BSP_LED_Init (Led_TypeDef Led) |
| Configures LED GPIO. | |
| void | BSP_LED_On (Led_TypeDef Led) |
| Turns selected LED On. | |
| void | BSP_LED_Off (Led_TypeDef Led) |
| Turns selected LED Off. | |
| void | BSP_LED_Toggle (Led_TypeDef Led) |
| Toggles the selected LED. | |
| void | I2C1_Init (void) |
| I2C Bus initialization. | |
| void | I2C1_Write (uint8_t Addr, uint8_t Reg, uint8_t Value) |
| Writes a single data. | |
| uint8_t | I2C1_Read (uint8_t Addr, uint8_t Reg) |
| Reads a single data. | |
| HAL_StatusTypeDef | I2C1_ReadBuffer (uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length) |
| Reads multiple data on the BUS. | |
| HAL_StatusTypeDef | I2C1_IsDeviceReady (uint16_t DevAddress, uint32_t Trials) |
| Checks if target device is ready for communication. | |
| HAL_StatusTypeDef | I2C1_WriteBuffer (uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length) |
| Write a value in a register of the device through BUS. | |
| void | I2C1_Error (void) |
| Manages error callback by re-initializing I2C. | |
| void | I2C1_MspInit (I2C_HandleTypeDef *hi2c) |
| I2C MSP Initialization. | |
| uint8_t | BSP_JOY_Init (void) |
| Configures joystick available on adafruit 1.8" TFT shield managed through ADC to detect motion. | |
| JOYState_TypeDef | BSP_JOY_GetState (void) |
| Returns the Joystick key pressed. | |
Variables | |
| GPIO_TypeDef * | LED_PORT [LEDn] = {LED3_GPIO_PORT} |
| const uint16_t | LED_PIN [LEDn] = {LED3_PIN} |
| uint32_t | I2c1Timeout = BSP_I2C1_TIMEOUT_MAX |
| BUS variables. | |
| I2C_HandleTypeDef | heval_I2c1 |
| uint32_t | SpixTimeout = NUCLEO_SPIx_TIMEOUT_MAX |
| static SPI_HandleTypeDef | hnucleo_Spi |
| static ADC_HandleTypeDef | hnucleo_Adc |
| static ADC_ChannelConfTypeDef | sConfig |
Detailed Description
This file provides set of firmware functions to manage:
- Attention:
© COPYRIGHT(c) 2016 STMicroelectronics
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition in file stm32l0xx_nucleo_32.c.
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