1 /** 2 * @file mxc_pins.h 3 * @brief This file contains constant pin configurations for the peripherals. 4 */ 5 6 /****************************************************************************** 7 * 8 * Copyright (C) 2022-2023 Maxim Integrated Products, Inc. (now owned by 9 * Analog Devices, Inc.), 10 * Copyright (C) 2023-2024 Analog Devices, Inc. 11 * 12 * Licensed under the Apache License, Version 2.0 (the "License"); 13 * you may not use this file except in compliance with the License. 14 * You may obtain a copy of the License at 15 * 16 * http://www.apache.org/licenses/LICENSE-2.0 17 * 18 * Unless required by applicable law or agreed to in writing, software 19 * distributed under the License is distributed on an "AS IS" BASIS, 20 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 21 * See the License for the specific language governing permissions and 22 * limitations under the License. 23 * 24 ******************************************************************************/ 25 26 #ifndef LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32662_MXC_PINS_H_ 27 #define LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32662_MXC_PINS_H_ 28 29 #include "gpio.h" 30 31 typedef enum { MAP_A, MAP_B, MAP_C } sys_map_t; 32 33 /***** Global Variables *****/ 34 // Predefined GPIO Configurations 35 extern const mxc_gpio_cfg_t gpio_cfg_lp_extclk; 36 extern const mxc_gpio_cfg_t gpio_cfg_hf_extclk; 37 38 extern const mxc_gpio_cfg_t gpio_cfg_i2c0; 39 extern const mxc_gpio_cfg_t gpio_cfg_i2c1; 40 41 extern const mxc_gpio_cfg_t gpio_cfg_uart0; 42 extern const mxc_gpio_cfg_t gpio_cfg_uart0_flow; 43 extern const mxc_gpio_cfg_t gpio_cfg_uart0_flow_disable; 44 extern const mxc_gpio_cfg_t gpio_cfg_uart0b; 45 extern const mxc_gpio_cfg_t gpio_cfg_uart0b_flow; 46 extern const mxc_gpio_cfg_t gpio_cfg_uart0b_flow_disable; 47 extern const mxc_gpio_cfg_t gpio_cfg_uart1; 48 extern const mxc_gpio_cfg_t gpio_cfg_uart1_flow; 49 extern const mxc_gpio_cfg_t gpio_cfg_uart1_flow_disable; 50 51 // Timers are only defined once, depending on package, each timer could be mapped to other pins 52 extern const mxc_gpio_cfg_t gpio_cfg_tmr0; 53 extern const mxc_gpio_cfg_t gpio_cfg_tmr0b; 54 extern const mxc_gpio_cfg_t gpio_cfg_tmr0c; 55 extern const mxc_gpio_cfg_t gpio_cfg_tmr1; 56 extern const mxc_gpio_cfg_t gpio_cfg_tmr1b; 57 extern const mxc_gpio_cfg_t gpio_cfg_tmr1c; 58 extern const mxc_gpio_cfg_t gpio_cfg_tmr2; 59 extern const mxc_gpio_cfg_t gpio_cfg_tmr2b; 60 extern const mxc_gpio_cfg_t gpio_cfg_tmr2c; 61 extern const mxc_gpio_cfg_t gpio_cfg_tmr3; 62 63 extern const mxc_gpio_cfg_t gpio_cfg_i2s; 64 65 extern const mxc_gpio_cfg_t gpio_cfg_spi0; 66 extern const mxc_gpio_cfg_t gpio_cfg_spi0_ss0; 67 68 extern const mxc_gpio_cfg_t gpio_cfg_spi1; 69 extern const mxc_gpio_cfg_t gpio_cfg_spi1_ss0; 70 extern const mxc_gpio_cfg_t gpio_cfg_spi1b; 71 extern const mxc_gpio_cfg_t gpio_cfg_spi1b_ss0; 72 73 extern const mxc_gpio_cfg_t gpio_cfg_pt0; 74 extern const mxc_gpio_cfg_t gpio_cfg_pt1; 75 extern const mxc_gpio_cfg_t gpio_cfg_pt2; 76 extern const mxc_gpio_cfg_t gpio_cfg_pt3; 77 78 extern const mxc_gpio_cfg_t gpio_cfg_adc_ain0; 79 extern const mxc_gpio_cfg_t gpio_cfg_adc_ain1; 80 extern const mxc_gpio_cfg_t gpio_cfg_adc_ain2; 81 extern const mxc_gpio_cfg_t gpio_cfg_adc_ain3; 82 83 extern const mxc_gpio_cfg_t gpio_cfg_adc_trig_p0_9; 84 extern const mxc_gpio_cfg_t gpio_cfg_adc_trig_p0_0; 85 86 extern const mxc_gpio_cfg_t gpio_cfg_can; 87 extern const mxc_gpio_cfg_t gpio_cfg_canb; 88 89 // SPI v2 Pin Definitions 90 extern const mxc_gpio_cfg_t gpio_cfg_spi0_standard; 91 extern const mxc_gpio_cfg_t gpio_cfg_spi0_3wire; 92 // MXC_SPI0 does not support Dual or Quad mode. 93 extern const mxc_gpio_cfg_t gpio_cfg_spi1a_standard; 94 extern const mxc_gpio_cfg_t gpio_cfg_spi1a_3wire; 95 extern const mxc_gpio_cfg_t gpio_cfg_spi1b_standard; 96 extern const mxc_gpio_cfg_t gpio_cfg_spi1b_3wire; 97 // MXC_SPI1 does not support Dual or Quad mode. 98 99 // SPI v2 Target Selects Pin Definitions 100 extern const mxc_gpio_cfg_t gpio_cfg_spi0_ts0; 101 extern const mxc_gpio_cfg_t gpio_cfg_spi1a_ts0; 102 extern const mxc_gpio_cfg_t gpio_cfg_spi1b_ts0; 103 104 #endif // LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32662_MXC_PINS_H_ 105
