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Import miniware files

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This commit is contained in:
Ben V. Brown
2021-04-26 20:58:39 +10:00
parent 5205dc2361
commit 35f4054530
74 changed files with 63808 additions and 0 deletions
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30
source/Core/BSP/MHP30/Software_I2C.h Normal file
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/*
* Software_I2C.h
*
* Created on: 25 Jul 2020
* Author: Ralim
*/
#ifndef BSP_MINIWARE_SOFTWARE_I2C_H_
#define BSP_MINIWARE_SOFTWARE_I2C_H_
#include "BSP.h"
#include "Model_Config.h"
#include "stm32f1xx_hal.h"
#ifdef I2C_SOFT
#define SOFT_SCL_HIGH() HAL_GPIO_WritePin(SCL2_GPIO_Port, SCL2_Pin, GPIO_PIN_SET)
#define SOFT_SCL_LOW() HAL_GPIO_WritePin(SCL2_GPIO_Port, SCL2_Pin, GPIO_PIN_RESET)
#define SOFT_SDA_HIGH() HAL_GPIO_WritePin(SDA2_GPIO_Port, SDA2_Pin, GPIO_PIN_SET)
#define SOFT_SDA_LOW() HAL_GPIO_WritePin(SDA2_GPIO_Port, SDA2_Pin, GPIO_PIN_RESET)
#define SOFT_SDA_READ() (HAL_GPIO_ReadPin(SDA2_GPIO_Port, SDA2_Pin) == GPIO_PIN_SET ? 1 : 0)
#define SOFT_SCL_READ() (HAL_GPIO_ReadPin(SCL2_GPIO_Port, SCL2_Pin) == GPIO_PIN_SET ? 1 : 0)
#define SOFT_I2C_DELAY() \
{ \
for (int xx = 0; xx < 40; xx++) { \
asm("nop"); \
} \
}
#endif
#endif /* BSP_MINIWARE_SOFTWARE_I2C_H_ */