df53f34b51
* backport SPIPortManager from @skippermeister * adapt to support ESP32 and ESP32-S3 and ESP32-C3 * use logic to work with SPI numbering as in the official documentation: start with SPI0 and go up to SPI3 * increase Huawei CAN controller stack size to 2000 * increase startup delay for USB_CDC enabled builds to be able to catch bootlogs over USB
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
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* THE FOLLOWING FIRMWARE IS PROVIDED: (1) "AS IS" WITH NO WARRANTY; AND
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* (2)TO ENABLE ACCESS TO CODING INFORMATION TO GUIDE AND FACILITATE CUSTOMER.
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* CONSEQUENTLY, CMOSTEK SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR
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* CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT
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* OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION
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* CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* Copyright (C) CMOSTEK SZ.
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*/
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/*!
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* @file cmt2300a_hal.h
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* @brief CMT2300A hardware abstraction layer
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*
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* @version 1.2
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* @date Jul 17 2017
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* @author CMOSTEK R@D
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*/
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#ifndef __CMT2300A_HAL_H
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#define __CMT2300A_HAL_H
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#include <stdint.h>
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#include <Arduino.h>
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#include <driver/spi_master.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ************************************************************************
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* The following need to be modified by user
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* ************************************************************************ */
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#define CMT2300A_DelayMs(ms) delay(ms)
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#define CMT2300A_DelayUs(us) delayMicroseconds(us)
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#define CMT2300A_GetTickCount() millis()
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/* ************************************************************************ */
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void CMT2300A_InitSpi(const spi_host_device_t spi_host, const int8_t pin_sdio, const int8_t pin_clk, const int8_t pin_cs, const int8_t pin_fcs, const uint32_t spi_speed);
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uint8_t CMT2300A_ReadReg(const uint8_t addr);
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void CMT2300A_WriteReg(const uint8_t addr, const uint8_t dat);
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void CMT2300A_ReadFifo(uint8_t buf[], const uint16_t len);
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void CMT2300A_WriteFifo(const uint8_t buf[], const uint16_t len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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