45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
#include "configuration.h"
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#ifdef POW_PD
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#include "BSP.h"
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#include "I2CBB.hpp"
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#include "Setup.h"
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#include "fusb302b.h"
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#include "fusb_user.h"
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/*
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* Read multiple bytes from the FUSB302B
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*
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* cfg: The FUSB302B to communicate with
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* addr: The memory address from which to read
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* size: The number of bytes to read
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* buf: The buffer into which data will be read
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*/
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bool fusb_read_buf(uint8_t addr, uint8_t size, uint8_t *buf) { return I2CBB::Mem_Read(FUSB302B_ADDR, addr, buf, size); }
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/*
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* Write multiple bytes to the FUSB302B
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*
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* cfg: The FUSB302B to communicate with
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* addr: The memory address to which we will write
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* size: The number of bytes to write
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* buf: The buffer to write
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*/
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bool fusb_write_buf(uint8_t addr, uint8_t size, const uint8_t *buf) { return I2CBB::Mem_Write(FUSB302B_ADDR, addr, buf, size); }
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bool fusb302_detect() {
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// Probe the I2C bus for its address
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return I2CBB::probe(FUSB302B_ADDR);
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}
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void setupFUSBIRQ() {
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GPIO_InitTypeDef GPIO_InitStruct;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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GPIO_InitStruct.Pin = GPIO_PIN_9;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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HAL_NVIC_SetPriority(EXTI9_5_IRQn, 10, 0);
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HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
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}
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#endif
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