feat(global): add macros for GPIO->channel lookup

including: macros for dac, adc, touch, rtc_gpio, uart and clk_out. TW#13970
2025-08-27 02:16:51 +00:00 · 2017-08-29 15:52:04 +08:00
parent 4809c70899
commit 08b9fbc242
17 changed files with 409 additions and 39 deletions
--- a/components/soc/esp32/include/soc/adc_channel.h
+++ b/components/soc/esp32/include/soc/adc_channel.h
@@ -0,0 +1,72 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_ADC_CHANNEL_H
+#define _SOC_ADC_CHANNEL_H
+
+#define ADC1_GPIO36_CHANNEL     ADC1_CHANNEL_0
+#define ADC1_CHANNEL_0_GPIO_NUM 36
+
+#define ADC1_GPIO37_CHANNEL     ADC1_CHANNEL_1
+#define ADC1_CHANNEL_1_GPIO_NUM 37
+
+#define ADC1_GPIO38_CHANNEL     ADC1_CHANNEL_2
+#define ADC1_CHANNEL_2_GPIO_NUM 38
+
+#define ADC1_GPIO39_CHANNEL     ADC1_CHANNEL_3
+#define ADC1_CHANNEL_3_GPIO_NUM 39
+
+#define ADC1_GPIO32_CHANNEL     ADC1_CHANNEL_4
+#define ADC1_CHANNEL_4_GPIO_NUM 32
+
+#define ADC1_GPIO33_CHANNEL     ADC1_CHANNEL_5
+#define ADC1_CHANNEL_5_GPIO_NUM 33
+
+#define ADC1_GPIO34_CHANNEL     ADC1_CHANNEL_6
+#define ADC1_CHANNEL_6_GPIO_NUM 34
+
+#define ADC1_GPIO35_CHANNEL     ADC1_CHANNEL_7
+#define ADC1_CHANNEL_7_GPIO_NUM 35
+
+#define ADC2_GPIO4_CHANNEL      ADC2_CHANNEL_0
+#define ADC2_CHANNEL_0_GPIO_NUM 4
+
+#define ADC2_GPIO0_CHANNEL      ADC2_CHANNEL_1
+#define ADC2_CHANNEL_1_GPIO_NUM 0
+
+#define ADC2_GPIO2_CHANNEL      ADC2_CHANNEL_2
+#define ADC2_CHANNEL_2_GPIO_NUM 2
+
+#define ADC2_GPIO15_CHANNEL     ADC2_CHANNEL_3
+#define ADC2_CHANNEL_3_GPIO_NUM 15
+
+#define ADC2_GPIO13_CHANNEL     ADC2_CHANNEL_4
+#define ADC2_CHANNEL_4_GPIO_NUM 13
+
+#define ADC2_GPIO12_CHANNEL     ADC2_CHANNEL_5
+#define ADC2_CHANNEL_5_GPIO_NUM 12
+
+#define ADC2_GPIO14_CHANNEL     ADC2_CHANNEL_6
+#define ADC2_CHANNEL_6_GPIO_NUM 14
+
+#define ADC2_GPIO27_CHANNEL     ADC2_CHANNEL_7
+#define ADC2_CHANNEL_7_GPIO_NUM 27
+
+#define ADC2_GPIO25_CHANNEL     ADC2_CHANNEL_8
+#define ADC2_CHANNEL_8_GPIO_NUM 25
+
+#define ADC2_GPIO26_CHANNEL     ADC2_CHANNEL_9
+#define ADC2_CHANNEL_9_GPIO_NUM 26
+
+#endif
--- a/components/soc/esp32/include/soc/clkout_channel.h
+++ b/components/soc/esp32/include/soc/clkout_channel.h
@@ -0,0 +1,26 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_CLKOUT_CHANNEL_H
+#define _SOC_CLKOUT_CHANNEL_H
+
+//CLKOUT channels
+#define CLKOUT_GPIO0_DIRECT_CHANNEL         CLKOUT_CHANNEL_1
+#define CLKOUT_CHANNEL_1_DIRECT_GPIO_NUM    0
+#define CLKOUT_GPIO3_DIRECT_CHANNEL         CLKOUT_CHANNEL_2
+#define CLKOUT_CHANNEL_2_DIRECT_GPIO_NUM    3
+#define CLKOUT_GPIO1_DIRECT_CHANNEL         CLKOUT_CHANNEL_3
+#define CLKOUT_CHANNEL_3_DIRECT_GPIO_NUM    1
+
+#endif
--- a/components/soc/esp32/include/soc/dac_channel.h
+++ b/components/soc/esp32/include/soc/dac_channel.h
@@ -0,0 +1,24 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_DAC_CHANNEL_H
+#define _SOC_DAC_CHANNEL_H
+
+#define DAC_GPIO25_CHANNEL      DAC_CHANNEL_1
+#define DAC_CHANNEL_1_GPIO_NUM  25
+
+#define DAC_GPIO26_CHANNEL      DAC_CHANNEL_2
+#define DAC_CHANNEL_2_GPIO_NUM  26
+
+#endif
--- a/components/soc/esp32/include/soc/rtc_gpio_channel.h
+++ b/components/soc/esp32/include/soc/rtc_gpio_channel.h
@@ -0,0 +1,73 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_RTC_GPIO_CHANNEL_H
+#define _SOC_RTC_GPIO_CHANNEL_H
+
+//RTC GPIO channels
+#define RTCIO_GPIO36_CHANNEL        0   //RTCIO_CHANNEL_0
+#define RTCIO_CHANNEL_0_GPIO_NUM    36
+
+#define RTCIO_GPIO37_CHANNEL        1   //RTCIO_CHANNEL_1
+#define RTCIO_CHANNEL_1_GPIO_NUM    37
+
+#define RTCIO_GPIO38_CHANNEL        2   //RTCIO_CHANNEL_2
+#define RTCIO_CHANNEL_2_GPIO_NUM    38
+
+#define RTCIO_GPIO39_CHANNEL        3   //RTCIO_CHANNEL_3
+#define RTCIO_CHANNEL_3_GPIO_NUM    39
+
+#define RTCIO_GPIO34_CHANNEL        4   //RTCIO_CHANNEL_4
+#define RTCIO_CHANNEL_4_GPIO_NUM    34
+
+#define RTCIO_GPIO35_CHANNEL        5   //RTCIO_CHANNEL_5
+#define RTCIO_CHANNEL_5_GPIO_NUM    35
+
+#define RTCIO_GPIO25_CHANNEL        6   //RTCIO_CHANNEL_6
+#define RTCIO_CHANNEL_6_GPIO_NUM    25
+
+#define RTCIO_GPIO26_CHANNEL        7   //RTCIO_CHANNEL_7
+#define RTCIO_CHANNEL_7_GPIO_NUM    26
+
+#define RTCIO_GPIO33_CHANNEL        8   //RTCIO_CHANNEL_8
+#define RTCIO_CHANNEL_8_GPIO_NUM    33
+
+#define RTCIO_GPIO32_CHANNEL        9   //RTCIO_CHANNEL_9
+#define RTCIO_CHANNEL_9_GPIO_NUM    32
+
+#define RTCIO_GPIO4_CHANNEL         10   //RTCIO_CHANNEL_10
+#define RTCIO_CHANNEL_10_GPIO_NUM   4
+
+#define RTCIO_GPIO0_CHANNEL         11   //RTCIO_CHANNEL_11
+#define RTCIO_CHANNEL_11_GPIO_NUM   0
+
+#define RTCIO_GPIO2_CHANNEL         12   //RTCIO_CHANNEL_12
+#define RTCIO_CHANNEL_12_GPIO_NUM   2
+
+#define RTCIO_GPIO15_CHANNEL        13   //RTCIO_CHANNEL_13
+#define RTCIO_CHANNEL_13_GPIO_NUM   15
+
+#define RTCIO_GPIO13_CHANNEL        14   //RTCIO_CHANNEL_14
+#define RTCIO_CHANNEL_14_GPIO_NUM   13
+
+#define RTCIO_GPIO12_CHANNEL        15   //RTCIO_CHANNEL_15
+#define RTCIO_CHANNEL_15_GPIO_NUM   12
+
+#define RTCIO_GPIO14_CHANNEL        16   //RTCIO_CHANNEL_16
+#define RTCIO_CHANNEL_16_GPIO_NUM   14
+
+#define RTCIO_GPIO27_CHANNEL        17   //RTCIO_CHANNEL_17
+#define RTCIO_CHANNEL_17_GPIO_NUM   27
+
+#endif
--- a/components/soc/esp32/include/soc/touch_channel.h
+++ b/components/soc/esp32/include/soc/touch_channel.h
@@ -0,0 +1,49 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_TOUCH_CHANNEL_H
+#define _SOC_TOUCH_CHANNEL_H
+
+//Touch channels
+#define TOUCH_PAD_GPIO4_CHANNEL     TOUCH_PAD_NUM0
+#define TOUCH_PAD_NUM0_GPIO_NUM     4
+
+#define TOUCH_PAD_GPIO0_CHANNEL     TOUCH_PAD_NUM1
+#define TOUCH_PAD_NUM1_GPIO_NUM     0
+
+#define TOUCH_PAD_GPIO2_CHANNEL     TOUCH_PAD_NUM2
+#define TOUCH_PAD_NUM2_GPIO_NUM     2
+
+#define TOUCH_PAD_GPIO15_CHANNEL    TOUCH_PAD_NUM3
+#define TOUCH_PAD_NUM3_GPIO_NUM     15
+
+#define TOUCH_PAD_GPIO13_CHANNEL    TOUCH_PAD_NUM4
+#define TOUCH_PAD_NUM4_GPIO_NUM     13
+
+#define TOUCH_PAD_GPIO12_CHANNEL    TOUCH_PAD_NUM5
+#define TOUCH_PAD_NUM5_GPIO_NUM     12
+
+#define TOUCH_PAD_GPIO14_CHANNEL    TOUCH_PAD_NUM6
+#define TOUCH_PAD_NUM6_GPIO_NUM     14
+
+#define TOUCH_PAD_GPIO27_CHANNEL    TOUCH_PAD_NUM7
+#define TOUCH_PAD_NUM7_GPIO_NUM     27
+
+#define TOUCH_PAD_GPIO33_CHANNEL    TOUCH_PAD_NUM8
+#define TOUCH_PAD_NUM8_GPIO_NUM     33
+
+#define TOUCH_PAD_GPIO32_CHANNEL    TOUCH_PAD_NUM9
+#define TOUCH_PAD_NUM9_GPIO_NUM     32
+
+#endif
--- a/components/soc/esp32/include/soc/uart_channel.h
+++ b/components/soc/esp32/include/soc/uart_channel.h
@@ -0,0 +1,61 @@
+// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _SOC_UART_CHANNEL_H
+#define _SOC_UART_CHANNEL_H
+
+//UART channels
+#define UART_GPIO1_DIRECT_CHANNEL       UART_NUM_0
+#define UART_NUM_0_TXD_DIRECT_GPIO_NUM  1
+#define UART_GPIO3_DIRECT_CHANNEL       UART_NUM_0
+#define UART_NUM_0_RXD_DIRECT_GPIO_NUM  3
+#define UART_GPIO19_DIRECT_CHANNEL      UART_NUM_0
+#define UART_NUM_0_CTS_DIRECT_GPIO_NUM  19
+#define UART_GPIO22_DIRECT_CHANNEL      UART_NUM_0
+#define UART_NUM_0_RTS_DIRECT_GPIO_NUM  22
+
+#define UART_TXD_GPIO1_DIRECT_CHANNEL   UART_GPIO1_DIRECT_CHANNEL
+#define UART_RXD_GPIO3_DIRECT_CHANNEL   UART_GPIO3_DIRECT_CHANNEL
+#define UART_CTS_GPIO19_DIRECT_CHANNEL  UART_GPIO19_DIRECT_CHANNEL
+#define UART_RTS_GPIO22_DIRECT_CHANNEL  UART_GPIO22_DIRECT_CHANNEL
+
+#define UART_GPIO10_DIRECT_CHANNEL      UART_NUM_1
+#define UART_NUM_1_TXD_DIRECT_GPIO_NUM  10
+#define UART_GPIO9_DIRECT_CHANNEL       UART_NUM_1
+#define UART_NUM_1_RXD_DIRECT_GPIO_NUM  9
+#define UART_GPIO6_DIRECT_CHANNEL       UART_NUM_1
+#define UART_NUM_1_CTS_DIRECT_GPIO_NUM  6
+#define UART_GPIO11_DIRECT_CHANNEL      UART_NUM_1
+#define UART_NUM_1_RTS_DIRECT_GPIO_NUM  11
+
+#define UART_TXD_GPIO10_DIRECT_CHANNEL  UART_GPIO10_DIRECT_CHANNEL
+#define UART_RXD_GPIO9_DIRECT_CHANNEL   UART_GPIO9_DIRECT_CHANNEL
+#define UART_CTS_GPIO6_DIRECT_CHANNEL   UART_GPIO6_DIRECT_CHANNEL
+#define UART_RTS_GPIO11_DIRECT_CHANNEL  UART_GPIO11_DIRECT_CHANNEL
+
+#define UART_GPIO17_DIRECT_CHANNEL      UART_NUM_2
+#define UART_NUM_2_TXD_DIRECT_GPIO_NUM  17
+#define UART_GPIO16_DIRECT_CHANNEL      UART_NUM_2
+#define UART_NUM_2_RXD_DIRECT_GPIO_NUM  16
+#define UART_GPIO8_DIRECT_CHANNEL       UART_NUM_2
+#define UART_NUM_2_CTS_DIRECT_GPIO_NUM  8
+#define UART_GPIO7_DIRECT_CHANNEL       UART_NUM_2
+#define UART_NUM_2_RTS_DIRECT_GPIO_NUM  7
+
+#define UART_TXD_GPIO17_DIRECT_CHANNEL  UART_GPIO17_DIRECT_CHANNEL
+#define UART_RXD_GPIO16_DIRECT_CHANNEL  UART_GPIO16_DIRECT_CHANNEL
+#define UART_CTS_GPIO8_DIRECT_CHANNEL   UART_GPIO8_DIRECT_CHANNEL
+#define UART_RTS_GPIO7_DIRECT_CHANNEL   UART_GPIO7_DIRECT_CHANNEL
+
+#endif