143 lines
4.2 KiB
C
143 lines
4.2 KiB
C
/**
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*
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* \file
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*
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* \brief WINC3400 Peripherials Application Interface.
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*
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* Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Subject to your compliance with these terms, you may use Microchip
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* software and any derivatives exclusively with Microchip products.
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* It is your responsibility to comply with third party license terms applicable
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* to your use of third party software (including open source software) that
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* may accompany Microchip software.
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*
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* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
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* WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
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* INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
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* AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
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* LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
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* LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
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* SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
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* POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
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* ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
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* RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
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* THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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*
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* \asf_license_stop
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*
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*/
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/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
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INCLUDES
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*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
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#include "driver/include/m2m_periph.h"
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#include "driver/source/nmasic.h"
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#include "m2m_hif.h"
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#ifdef CONF_PERIPH
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/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
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MACROS
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*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
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#define GPIO_OP_DIR 0
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#define GPIO_OP_SET 1
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#define GPIO_OP_GET 2
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/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
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DATA TYPES
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*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
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/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
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STATIC FUNCTIONS
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*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
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static sint8 get_gpio_idx(uint8 u8GpioNum)
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{
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if(u8GpioNum >= M2M_PERIPH_GPIO_MAX) return -1;
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if(u8GpioNum == M2M_PERIPH_GPIO3)
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{
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return 3;
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}
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else if(u8GpioNum == M2M_PERIPH_GPIO4)
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{
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return 4;
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}
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else if(u8GpioNum == M2M_PERIPH_GPIO15)
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{
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return 15;
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}
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else if(u8GpioNum == M2M_PERIPH_GPIO16)
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{
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return 16;
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}
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else if(u8GpioNum == M2M_PERIPH_GPIO18)
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{
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return 18;
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}
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else
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{
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return -2;
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}
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}
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/*
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* GPIO read/write skeleton with wakeup/sleep capability.
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*/
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static sint8 gpio_ioctl(uint8 op, uint8 u8GpioNum, uint8 u8InVal, uint8 * pu8OutVal)
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{
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sint8 ret, gpio;
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ret = hif_chip_wake();
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if(ret != M2M_SUCCESS) goto _EXIT;
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gpio = get_gpio_idx(u8GpioNum);
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if(gpio < 0) goto _EXIT1;
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if(op == GPIO_OP_DIR) {
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ret = set_gpio_dir((uint8)gpio, u8InVal);
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} else if(op == GPIO_OP_SET) {
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ret = set_gpio_val((uint8)gpio, u8InVal);
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} else if(op == GPIO_OP_GET) {
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ret = get_gpio_val((uint8)gpio, pu8OutVal);
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}
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if(ret != M2M_SUCCESS) goto _EXIT1;
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_EXIT1:
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ret = hif_chip_sleep();
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_EXIT:
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return ret;
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}
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/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
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FUNCTION IMPLEMENTATION
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*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
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sint8 m2m_periph_init(tstrPerphInitParam * param)
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{
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return M2M_SUCCESS;
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}
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sint8 m2m_periph_gpio_set_dir(uint8 u8GpioNum, uint8 u8GpioDir)
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{
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return gpio_ioctl(GPIO_OP_DIR, u8GpioNum, u8GpioDir, NULL);
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}
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sint8 m2m_periph_gpio_set_val(uint8 u8GpioNum, uint8 u8GpioVal)
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{
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return gpio_ioctl(GPIO_OP_SET, u8GpioNum, u8GpioVal, NULL);
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}
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sint8 m2m_periph_gpio_get_val(uint8 u8GpioNum, uint8 * pu8GpioVal)
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{
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return gpio_ioctl(GPIO_OP_GET, u8GpioNum, 0, pu8GpioVal);
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}
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sint8 m2m_periph_pullup_ctrl(uint32 pinmask, uint8 enable)
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{
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return pullup_ctrl(pinmask, enable);
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}
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#endif /* CONF_PERIPH */ |