1 // Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef _SOC_UART_CHANNEL_H 16 #define _SOC_UART_CHANNEL_H 17 18 //UART channels 19 #define UART_GPIO1_DIRECT_CHANNEL UART_NUM_0 20 #define UART_NUM_0_TXD_DIRECT_GPIO_NUM 1 21 #define UART_GPIO3_DIRECT_CHANNEL UART_NUM_0 22 #define UART_NUM_0_RXD_DIRECT_GPIO_NUM 3 23 #define UART_GPIO19_DIRECT_CHANNEL UART_NUM_0 24 #define UART_NUM_0_CTS_DIRECT_GPIO_NUM 19 25 #define UART_GPIO22_DIRECT_CHANNEL UART_NUM_0 26 #define UART_NUM_0_RTS_DIRECT_GPIO_NUM 22 27 28 #define UART_TXD_GPIO1_DIRECT_CHANNEL UART_GPIO1_DIRECT_CHANNEL 29 #define UART_RXD_GPIO3_DIRECT_CHANNEL UART_GPIO3_DIRECT_CHANNEL 30 #define UART_CTS_GPIO19_DIRECT_CHANNEL UART_GPIO19_DIRECT_CHANNEL 31 #define UART_RTS_GPIO22_DIRECT_CHANNEL UART_GPIO22_DIRECT_CHANNEL 32 33 #define UART_GPIO10_DIRECT_CHANNEL UART_NUM_1 34 #define UART_NUM_1_TXD_DIRECT_GPIO_NUM 10 35 #define UART_GPIO9_DIRECT_CHANNEL UART_NUM_1 36 #define UART_NUM_1_RXD_DIRECT_GPIO_NUM 9 37 #define UART_GPIO6_DIRECT_CHANNEL UART_NUM_1 38 #define UART_NUM_1_CTS_DIRECT_GPIO_NUM 6 39 #define UART_GPIO11_DIRECT_CHANNEL UART_NUM_1 40 #define UART_NUM_1_RTS_DIRECT_GPIO_NUM 11 41 42 #define UART_TXD_GPIO10_DIRECT_CHANNEL UART_GPIO10_DIRECT_CHANNEL 43 #define UART_RXD_GPIO9_DIRECT_CHANNEL UART_GPIO9_DIRECT_CHANNEL 44 #define UART_CTS_GPIO6_DIRECT_CHANNEL UART_GPIO6_DIRECT_CHANNEL 45 #define UART_RTS_GPIO11_DIRECT_CHANNEL UART_GPIO11_DIRECT_CHANNEL 46 47 #define UART_GPIO17_DIRECT_CHANNEL UART_NUM_2 48 #define UART_NUM_2_TXD_DIRECT_GPIO_NUM 17 49 #define UART_GPIO16_DIRECT_CHANNEL UART_NUM_2 50 #define UART_NUM_2_RXD_DIRECT_GPIO_NUM 16 51 #define UART_GPIO8_DIRECT_CHANNEL UART_NUM_2 52 #define UART_NUM_2_CTS_DIRECT_GPIO_NUM 8 53 #define UART_GPIO7_DIRECT_CHANNEL UART_NUM_2 54 #define UART_NUM_2_RTS_DIRECT_GPIO_NUM 7 55 56 #define UART_TXD_GPIO17_DIRECT_CHANNEL UART_GPIO17_DIRECT_CHANNEL 57 #define UART_RXD_GPIO16_DIRECT_CHANNEL UART_GPIO16_DIRECT_CHANNEL 58 #define UART_CTS_GPIO8_DIRECT_CHANNEL UART_GPIO8_DIRECT_CHANNEL 59 #define UART_RTS_GPIO7_DIRECT_CHANNEL UART_GPIO7_DIRECT_CHANNEL 60 61 #endif 62