74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
#include "opamp.h"
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OPAMP_HandleTypeDef hopamp1;
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OPAMP_HandleTypeDef hopamp2;
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OPAMP_HandleTypeDef hopamp3;
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void configureOPAMPs(void)
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{
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hopamp1.Instance = OPAMP1;
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hopamp1.Init.PowerMode = OPAMP_POWERMODE_NORMALSPEED;
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hopamp1.Init.Mode = OPAMP_FOLLOWER_MODE;
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hopamp1.Init.NonInvertingInput = OPAMP_NONINVERTINGINPUT_IO1;
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hopamp1.Init.InternalOutput = ENABLE;
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hopamp1.Init.TimerControlledMuxmode = OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE;
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hopamp1.Init.UserTrimming = OPAMP_TRIMMING_FACTORY;
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if(HAL_OPAMP_Init(&hopamp1) != HAL_OK)
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SIMPLEFOC_DEBUG("OPAMP1 init failed.");
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hopamp2.Instance = OPAMP2;
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hopamp2.Init.PowerMode = OPAMP_POWERMODE_NORMALSPEED;
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hopamp2.Init.Mode = OPAMP_FOLLOWER_MODE;
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hopamp2.Init.NonInvertingInput = OPAMP_NONINVERTINGINPUT_IO2;
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hopamp2.Init.InternalOutput = ENABLE;
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hopamp2.Init.TimerControlledMuxmode = OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE;
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hopamp2.Init.UserTrimming = OPAMP_TRIMMING_FACTORY;
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if(HAL_OPAMP_Init(&hopamp2) != HAL_OK)
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SIMPLEFOC_DEBUG("OPAMP2 init failed.");
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hopamp3.Instance = OPAMP2;
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hopamp3.Init.PowerMode = OPAMP_POWERMODE_NORMALSPEED;
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hopamp3.Init.Mode = OPAMP_FOLLOWER_MODE;
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hopamp3.Init.NonInvertingInput = OPAMP_NONINVERTINGINPUT_IO1;
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hopamp3.Init.InternalOutput = ENABLE;
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hopamp3.Init.TimerControlledMuxmode = OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE;
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hopamp3.Init.UserTrimming = OPAMP_TRIMMING_FACTORY;
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if(HAL_OPAMP_Init(&hopamp3) != HAL_OK)
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SIMPLEFOC_DEBUG("OPAMP3 init failed.");
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}
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void OPAMP_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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__HAL_RCC_GPIOA_CLK_ENABLE();
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GPIO_InitStruct.Pin = GPIO_PIN_3;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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__HAL_RCC_GPIOB_CLK_ENABLE();
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GPIO_InitStruct.Pin = GPIO_PIN_0;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_13;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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}
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void HAL_OPAMP_MspDeInit(OPAMP_HandleTypeDef *opampHandle)
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{
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if (opampHandle->Instance == OPAMP1)
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{
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_3);
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}
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else if (opampHandle->Instance == OPAMP2)
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{
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_0);
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}
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else if (opampHandle->Instance == OPAMP3)
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{
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13);
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}
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}
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