Improvements:
- HAL re-organized - FreeRTOS running stable - UART finished - SPI1 & SPI3 finished and functional - Display driver added (functional) git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@172 05563f52-14a8-4384-a975-3d1654cca0fa
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// -----------------------------------------------------------------------------
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/// @file oli_stm32_h107.c
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/// @brief Description
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// -----------------------------------------------------------------------------
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// Micro-Key bv
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// Industrieweg 28, 9804 TG Noordhorn
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// Postbus 92, 9800 AB Zuidhorn
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// The Netherlands
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// Tel: +31 594 503020
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// Fax: +31 594 505825
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// Email: support@microkey.nl
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// Web: www.microkey.nl
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// -----------------------------------------------------------------------------
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/// $Revision: $
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/// $Author: $
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/// $Date: $
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// (c) 2017 Micro-Key bv
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// -----------------------------------------------------------------------------
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/// @file oli_stm32_h107.c
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/// @ingroup {group_name}
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// -----------------------------------------------------------------------------
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// Include files
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// -----------------------------------------------------------------------------
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#include <stdio.h>
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#include "stm32f10x_gpio.h"
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#include "stm32f10x_it.h"
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#include "platform.h"
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#include "led.h"
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#include "spi.h"
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#include "uart.h"
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// -----------------------------------------------------------------------------
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// Constant and macro definitions
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// -----------------------------------------------------------------------------
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// UART1 Settings (Logger/Console)
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#define UART_LOG_TYPEDEF (USART1)
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#define UART_LOG_BAUDRATE (57600)
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#define UART_LOG_WORDLENGTH (USART_WordLength_8b)
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#define UART_LOG_STOPBITS (USART_StopBits_1)
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#define UART_LOG_PARITY (USART_Parity_No)
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#define UART_LOG_MODE (USART_Mode_Tx | USART_Mode_Rx)
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#define UART_LOG_HW_FLOW_CONTROL (USART_HardwareFlowControl_None)
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#define UART_LOG_RX_QUEUE (256)
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#define UART_LOG_TX_QUEUE (256)
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// SPI1 settings
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#define SPI_DAC_TYPEDEF (SPI1)
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#define SPI_DAC_Direction (SPI_Direction_2Lines_FullDuplex)
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#define SPI_DAC_Mode (SPI_Mode_Master)
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#define SPI_DAC_DataSize (SPI_DataSize_8b)
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#define SPI_DAC_CPOL (SPI_CPOL_High)
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#define SPI_DAC_CPHA (SPI_CPHA_2Edge)
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#define SPI_DAC_NSS (SPI_NSS_Hard)
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#define SPI_DAC_BaudRatePrescaler (SPI_BaudRatePrescaler_128)
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#define SPI_DAC_FirstBit (SPI_FirstBit_MSB)
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#define SPI_DAC_CRCPolynomial (7)
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#define SPI_DAC_RX_QUEUE (32)
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#define SPI_DAC_TX_QUEUE (32)
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// SPI3 settings
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#define SPI_LCD_TYPEDEF (SPI3)
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#define SPI_LCD_Direction (SPI_Direction_2Lines_FullDuplex)
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#define SPI_LCD_Mode (SPI_Mode_Master)
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#define SPI_LCD_DataSize (SPI_DataSize_8b)
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#define SPI_LCD_CPOL (SPI_CPOL_High)
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#define SPI_LCD_CPHA (SPI_CPHA_2Edge)
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#define SPI_LCD_NSS (SPI_NSS_Soft)
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// Display has max SPI CLK of 100 kHz
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#define SPI_LCD_BaudRatePrescaler (SPI_BaudRatePrescaler_128)
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#define SPI_LCD_FirstBit (SPI_FirstBit_MSB)
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#define SPI_LCD_CRCPolynomial (7)
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#define SPI_LCD_RX_QUEUE (32)
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#define SPI_LCD_TX_QUEUE (32)
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// -----------------------------------------------------------------------------
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// Type definitions
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// File-scope variables
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// -----------------------------------------------------------------------------
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// The following static file-scope variables represent the actual storage of
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// the IO/Peripheral object
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// LEDs
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static struct Led _ledGreen;
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static struct Led _ledOrange;
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// USART
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static struct Uart _uart1;
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// SPI
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static struct Spi _spi1;
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static struct SpiDevice _spiDAC;
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static struct Spi _spi3;
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static struct SpiDevice _spiDisplay;
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static struct SpiDevice _spiEEPROM;
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// The following pointers are for export (see platform.h) and external use.
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// Note that the pointer content is marked "const"
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struct Led* const ledGreen = &_ledGreen;
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struct Led* const ledOrange = &_ledOrange;
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struct Uart* const uart1 = &_uart1;
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struct Spi* const spi1 = &_spi1;
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struct Spi* const spi3 = &_spi3;
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struct SpiDevice* const spiDAC = &_spiDAC;
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struct SpiDevice* const spiDisplay = &_spiDisplay;
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struct SpiDevice* const spiEEPROM = &_spiEEPROM;
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// -----------------------------------------------------------------------------
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// Function declarations
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// -----------------------------------------------------------------------------
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static ErrorStatus initIO (void);
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// -----------------------------------------------------------------------------
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// Function definitions
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// -----------------------------------------------------------------------------
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//#ifdef OLI_STM32_H107
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ErrorStatus initPlatform(void)
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{
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ErrorStatus returnValue = SUCCESS;
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if (returnValue == SUCCESS)
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{
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returnValue = initIO();
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// Initialize the Console UART
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IRQ_setInterruptProperties(USART1_IRQn, 15, 15, ENABLE);
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uart1->USART_TypeDef = UART_LOG_TYPEDEF;
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returnValue = Uart_Init(uart1, UART_LOG_BAUDRATE, UART_LOG_WORDLENGTH, UART_LOG_STOPBITS, UART_LOG_PARITY, UART_LOG_MODE, UART_LOG_HW_FLOW_CONTROL, UART_LOG_TX_QUEUE, UART_LOG_RX_QUEUE);
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IRQ_setInterruptProperties(SPI1_IRQn, 11, 11, ENABLE);
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spi1->initialized = false;
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spi1->SPI_TypeDef = SPI_DAC_TYPEDEF;
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SPI_construct(spi1, SPI_DAC_Direction, SPI_DAC_Mode, SPI_DAC_DataSize, SPI_DAC_CPOL, SPI_DAC_CPHA, SPI_DAC_NSS, SPI_DAC_BaudRatePrescaler, SPI_DAC_FirstBit, SPI_DAC_CRCPolynomial, SPI_DAC_TX_QUEUE, SPI_DAC_RX_QUEUE);
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IRQ_setInterruptProperties(SPI3_IRQn, 12, 12, ENABLE);
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spi3->initialized = false;
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spi3->SPI_TypeDef = SPI_LCD_TYPEDEF;
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SPI_construct(spi3, SPI_LCD_Direction, SPI_LCD_Mode, SPI_LCD_DataSize, SPI_LCD_CPOL, SPI_LCD_CPHA, SPI_LCD_NSS, SPI_LCD_BaudRatePrescaler, SPI_LCD_FirstBit, SPI_LCD_CRCPolynomial, SPI_LCD_TX_QUEUE, SPI_LCD_RX_QUEUE);
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}
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return returnValue;
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}
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//#endif
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static ErrorStatus initIO (void)
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{
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ErrorStatus returnValue = SUCCESS;
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RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI3, ENABLE);
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE);
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
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//! Enable USART clock
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/* Peripheral bus power --------------------------------------------------*/
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
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RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOE, ENABLE);
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/*LED IO initialisation --------------------------------------------------*/
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// Init LED Green
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_ledGreen.ledGpio.GPIO_Typedef = GPIOC;
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_ledGreen.ledGpio.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
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_ledGreen.ledGpio.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_6;
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_ledGreen.ledGpio.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_ledGreen.ledGpio.GPIO_Typedef, &_ledGreen.ledGpio.GPIO_InitStruct);
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// Init LED Orange
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_ledOrange.ledGpio.GPIO_Typedef = GPIOC;
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_ledOrange.ledGpio.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
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_ledOrange.ledGpio.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7;
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_ledOrange.ledGpio.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_ledOrange.ledGpio.GPIO_Typedef, &_ledOrange.ledGpio.GPIO_InitStruct);
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/* USART1 initialisation -------------------------------------------------*/
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// Init TX line
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_uart1.USART_TX.GPIO_Typedef = GPIOB;
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_uart1.USART_TX.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_uart1.USART_TX.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_6;
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_uart1.USART_TX.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_uart1.USART_TX.GPIO_Typedef, &_uart1.USART_TX.GPIO_InitStruct);
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// Init RX line
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_uart1.USART_RX.GPIO_Typedef = GPIOB;
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_uart1.USART_RX.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_uart1.USART_RX.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7;
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_uart1.USART_RX.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_uart1.USART_RX.GPIO_Typedef, &_uart1.USART_RX.GPIO_InitStruct);
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// Apply pin-remapping for UART1 I/Os (alternative I/Os usage)
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GPIO_PinRemapConfig(GPIO_Remap_USART1, ENABLE);
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/* SPI initialisation ----------------------------------------------------*/
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// SPI1 CLK
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_spi1.SPI_CLK.GPIO_Typedef = GPIOA;
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_spi1.SPI_CLK.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi1.SPI_CLK.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_5;
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_spi1.SPI_CLK.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi1.SPI_CLK.GPIO_Typedef, &_spi1.SPI_CLK.GPIO_InitStruct);
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// SPI1 MISO
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_spi1.SPI_MISO.GPIO_Typedef = GPIOA;
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_spi1.SPI_MISO.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi1.SPI_MISO.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_6;
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_spi1.SPI_MISO.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi1.SPI_MISO.GPIO_Typedef, &_spi1.SPI_MISO.GPIO_InitStruct);
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// SPI1 MOSI
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_spi1.SPI_MOSI.GPIO_Typedef = GPIOA;
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_spi1.SPI_MOSI.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi1.SPI_MOSI.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7;
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_spi1.SPI_MOSI.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi1.SPI_MOSI.GPIO_Typedef, &_spi1.SPI_MOSI.GPIO_InitStruct);
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// SPI1 CE
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_spiDAC.SPI_CE.GPIO_Typedef = GPIOA;
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_spiDAC.SPI_CE.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spiDAC.SPI_CE.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_4;
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_spiDAC.SPI_CE.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spiDAC.SPI_CE.GPIO_Typedef, &_spiDAC.SPI_CE.GPIO_InitStruct);
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spiDAC->spi = &_spi1;
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// SPI3 CLK
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_spi3.SPI_CLK.GPIO_Typedef = GPIOC;
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_spi3.SPI_CLK.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi3.SPI_CLK.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_10;
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_spi3.SPI_CLK.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi3.SPI_CLK.GPIO_Typedef, &_spi3.SPI_CLK.GPIO_InitStruct);
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// SPI3 MISO
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_spi3.SPI_MISO.GPIO_Typedef = GPIOC;
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_spi3.SPI_MISO.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi3.SPI_MISO.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_11;
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_spi3.SPI_MISO.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi3.SPI_MISO.GPIO_Typedef, &_spi3.SPI_MISO.GPIO_InitStruct);
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// SPI3 MOSI
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_spi3.SPI_MOSI.GPIO_Typedef = GPIOC;
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_spi3.SPI_MOSI.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
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_spi3.SPI_MOSI.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_12;
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_spi3.SPI_MOSI.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spi3.SPI_MOSI.GPIO_Typedef, &_spi3.SPI_MOSI.GPIO_InitStruct);
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// Apply pin-remapping for SPI3 I/Os (alternative I/Os usage)
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GPIO_PinRemapConfig(GPIO_Remap_SPI3, ENABLE);
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// SPI3 Display shares all parameters with SPI3 but the ChipEnable, which is different
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_spiDisplay.spi = &_spi3;
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// SPI3 CE EEPROM
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_spiDisplay.SPI_CE.GPIO_Typedef = GPIOE;
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_spiDisplay.SPI_CE.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
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_spiDisplay.SPI_CE.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_0;
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_spiDisplay.SPI_CE.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spiDisplay.SPI_CE.GPIO_Typedef, &_spiDisplay.SPI_CE.GPIO_InitStruct);
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// SPI3 EEPROM shares all parameters with SPI3 but the ChipEnable, which is different
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_spiEEPROM.spi = &_spi3;
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// SPI3 CE EEPROM
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_spiEEPROM.SPI_CE.GPIO_Typedef = GPIOE;
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_spiEEPROM.SPI_CE.GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
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_spiEEPROM.SPI_CE.GPIO_InitStruct.GPIO_Pin = GPIO_Pin_2;
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_spiEEPROM.SPI_CE.GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(_spiEEPROM.SPI_CE.GPIO_Typedef, &_spiEEPROM.SPI_CE.GPIO_InitStruct);
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return returnValue;
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}
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