mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-27 23:10:22 +00:00
8073992925
* RFID: pull antenna down when emulating * Rfid: fixed HID emulation by adding zero pulse every 4 bits * Rfid: HID emulation fixed with DSP based FSK oscillator. * Rfid: receive 125KHz clock for emulation timer from antenna and comparator * Rfid: commented unused variable * Firmware: rollback changes in f6. * Add F7 target based on F6. * F7/F6: update cube projects, apply changes to the targets, update linker scripts with correct RAM start values. * FuriHal: RFID init routine. * Scripts: update OTP tool for v11 board Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
232 lines
6.6 KiB
C
232 lines
6.6 KiB
C
/**
|
|
******************************************************************************
|
|
* @file spi.c
|
|
* @brief This file provides code for the configuration
|
|
* of the SPI instances.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under Ultimate Liberty license
|
|
* SLA0044, the "License"; You may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at:
|
|
* www.st.com/SLA0044
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "spi.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
SPI_HandleTypeDef hspi1;
|
|
SPI_HandleTypeDef hspi2;
|
|
|
|
/* SPI1 init function */
|
|
void MX_SPI1_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN SPI1_Init 0 */
|
|
|
|
/* USER CODE END SPI1_Init 0 */
|
|
|
|
/* USER CODE BEGIN SPI1_Init 1 */
|
|
|
|
/* USER CODE END SPI1_Init 1 */
|
|
hspi1.Instance = SPI1;
|
|
hspi1.Init.Mode = SPI_MODE_MASTER;
|
|
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
|
|
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
|
|
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
|
|
hspi1.Init.CLKPhase = SPI_PHASE_2EDGE;
|
|
hspi1.Init.NSS = SPI_NSS_SOFT;
|
|
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16;
|
|
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
|
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
|
|
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
|
|
hspi1.Init.CRCPolynomial = 7;
|
|
hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
|
|
hspi1.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
|
|
if (HAL_SPI_Init(&hspi1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN SPI1_Init 2 */
|
|
|
|
/* USER CODE END SPI1_Init 2 */
|
|
|
|
}
|
|
/* SPI2 init function */
|
|
void MX_SPI2_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN SPI2_Init 0 */
|
|
|
|
/* USER CODE END SPI2_Init 0 */
|
|
|
|
/* USER CODE BEGIN SPI2_Init 1 */
|
|
|
|
/* USER CODE END SPI2_Init 1 */
|
|
hspi2.Instance = SPI2;
|
|
hspi2.Init.Mode = SPI_MODE_MASTER;
|
|
hspi2.Init.Direction = SPI_DIRECTION_2LINES;
|
|
hspi2.Init.DataSize = SPI_DATASIZE_8BIT;
|
|
hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
|
|
hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
|
|
hspi2.Init.NSS = SPI_NSS_SOFT;
|
|
hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16;
|
|
hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
|
hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
|
|
hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
|
|
hspi2.Init.CRCPolynomial = 7;
|
|
hspi2.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
|
|
hspi2.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
|
|
if (HAL_SPI_Init(&hspi2) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN SPI2_Init 2 */
|
|
|
|
/* USER CODE END SPI2_Init 2 */
|
|
|
|
}
|
|
|
|
void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
|
|
{
|
|
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
if(spiHandle->Instance==SPI1)
|
|
{
|
|
/* USER CODE BEGIN SPI1_MspInit 0 */
|
|
|
|
/* USER CODE END SPI1_MspInit 0 */
|
|
/* SPI1 clock enable */
|
|
__HAL_RCC_SPI1_CLK_ENABLE();
|
|
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
/**SPI1 GPIO Configuration
|
|
PA5 ------> SPI1_SCK
|
|
PB4 ------> SPI1_MISO
|
|
PB5 ------> SPI1_MOSI
|
|
*/
|
|
GPIO_InitStruct.Pin = SPI_R_SCK_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
|
|
HAL_GPIO_Init(SPI_R_SCK_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = SPI_R_MISO_Pin|SPI_R_MOSI_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN SPI1_MspInit 1 */
|
|
|
|
/* USER CODE END SPI1_MspInit 1 */
|
|
}
|
|
else if(spiHandle->Instance==SPI2)
|
|
{
|
|
/* USER CODE BEGIN SPI2_MspInit 0 */
|
|
|
|
/* USER CODE END SPI2_MspInit 0 */
|
|
/* SPI2 clock enable */
|
|
__HAL_RCC_SPI2_CLK_ENABLE();
|
|
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
|
/**SPI2 GPIO Configuration
|
|
PC2 ------> SPI2_MISO
|
|
PB15 ------> SPI2_MOSI
|
|
PD1 ------> SPI2_SCK
|
|
*/
|
|
GPIO_InitStruct.Pin = SPI_D_MISO_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
|
|
HAL_GPIO_Init(SPI_D_MISO_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = SPI_D_MOSI_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
|
|
HAL_GPIO_Init(SPI_D_MOSI_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = SPI_D_SCK_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
|
|
HAL_GPIO_Init(SPI_D_SCK_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN SPI2_MspInit 1 */
|
|
|
|
/* USER CODE END SPI2_MspInit 1 */
|
|
}
|
|
}
|
|
|
|
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
|
|
{
|
|
|
|
if(spiHandle->Instance==SPI1)
|
|
{
|
|
/* USER CODE BEGIN SPI1_MspDeInit 0 */
|
|
|
|
/* USER CODE END SPI1_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_SPI1_CLK_DISABLE();
|
|
|
|
/**SPI1 GPIO Configuration
|
|
PA5 ------> SPI1_SCK
|
|
PB4 ------> SPI1_MISO
|
|
PB5 ------> SPI1_MOSI
|
|
*/
|
|
HAL_GPIO_DeInit(SPI_R_SCK_GPIO_Port, SPI_R_SCK_Pin);
|
|
|
|
HAL_GPIO_DeInit(GPIOB, SPI_R_MISO_Pin|SPI_R_MOSI_Pin);
|
|
|
|
/* USER CODE BEGIN SPI1_MspDeInit 1 */
|
|
|
|
/* USER CODE END SPI1_MspDeInit 1 */
|
|
}
|
|
else if(spiHandle->Instance==SPI2)
|
|
{
|
|
/* USER CODE BEGIN SPI2_MspDeInit 0 */
|
|
|
|
/* USER CODE END SPI2_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_SPI2_CLK_DISABLE();
|
|
|
|
/**SPI2 GPIO Configuration
|
|
PC2 ------> SPI2_MISO
|
|
PB15 ------> SPI2_MOSI
|
|
PD1 ------> SPI2_SCK
|
|
*/
|
|
HAL_GPIO_DeInit(SPI_D_MISO_GPIO_Port, SPI_D_MISO_Pin);
|
|
|
|
HAL_GPIO_DeInit(SPI_D_MOSI_GPIO_Port, SPI_D_MOSI_Pin);
|
|
|
|
HAL_GPIO_DeInit(SPI_D_SCK_GPIO_Port, SPI_D_SCK_Pin);
|
|
|
|
/* USER CODE BEGIN SPI2_MspDeInit 1 */
|
|
|
|
/* USER CODE END SPI2_MspDeInit 1 */
|
|
}
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|