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Add Seeed Wio WM1110 Dev Board variant

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ViezeVingertjes 2025-10-20 18:49:34 +02:00
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variants/wio_wm1110/variant.cpp Normal file
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/*
* variant.cpp - Seeed Wio WM1110 Dev Board
* Pin mapping for nRF52840
*/
#include "variant.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[PINS_COUNT + 1] =
{
0, // P0.00
1, // P0.01
2, // P0.02, AIN0, SENSOR_AIN_0
3, // P0.03, AIN1, SENSOR_AIN_1
4, // P0.04, AIN2, SENSOR_AIN_2
5, // P0.05, AIN3, SENSOR_AIN_3
6, // P0.06, PIN_SERIAL2_RX, SENSOR_RXD
7, // P0.07, SENSOR_POWER_PIN
8, // P0.08, PIN_SERIAL2_TX, SENSOR_TXD
9, // P0.09
10, // P0.10
11, // P0.11, LIS3DH_INT_PIN_1, SENSOR_INT_1
12, // P0.12, LIS3DH_INT_PIN_2, SENSOR_INT_2
13, // P0.13, LED_GREEN, USER_LED_G
14, // P0.14, LED_RED, USER_LED_R
15, // P0.15
16, // P0.16
17, // P0.17
18, // P0.18
19, // P0.19
20, // P0.20
21, // P0.21
22, // P0.22, PIN_SERIAL1_RX, DEBUG_RX_PIN
23, // P0.23
24, // P0.24, PIN_SERIAL1_TX, DEBUG_TX_PIN
25, // P0.25
26, // P0.26, PIN_WIRE_SCL, SENSOR_SCL
27, // P0.27, PIN_WIRE_SDA, SENSOR_SDA
28, // P0.28, AIN4, SENSOR_AIN_4
29, // P0.29, AIN5, SENSOR_AIN_5
30, // P0.30, AIN6, SENSOR_AIN_6
31, // P0.31, AIN7, SENSOR_AIN_7, BATTERY_PIN
32, // P1.00
33, // P1.01
34, // P1.02
35, // P1.03
36, // P1.04
37, // P1.05, LR1110_GNSS_ANT_PIN
38, // P1.06
39, // P1.07
40, // P1.08, LORA_DIO_1, LR1110_IRQ_PIN
41, // P1.09
42, // P1.10, LORA_RESET, LR1110_NRESET_PIN
43, // P1.11, LORA_BUSY, LR1110_BUSY_PIN
44, // P1.12, PIN_SPI_NSS, LR1110_SPI_NSS_PIN
45, // P1.13, PIN_SPI_SCK, LR1110_SPI_SCK_PIN
46, // P1.14, PIN_SPI_MOSI, LR1110_SPI_MOSI_PIN
47, // P1.15, PIN_SPI_MISO, LR1110_SPI_MISO_PIN
255, // NRFX_SPIM_PIN_NOT_USED
};
void initVariant()
{
// All pins output HIGH by default.
// https://github.com/Seeed-Studio/Adafruit_nRF52_Arduino/blob/fab7d30a997a1dfeef9d1d59bfb549adda73815a/cores/nRF5/wiring.c#L65-L69
// Set analog input pins
pinMode(BATTERY_PIN, INPUT);
pinMode(SENSOR_AIN_0, INPUT);
pinMode(SENSOR_AIN_1, INPUT);
pinMode(SENSOR_AIN_2, INPUT);
pinMode(SENSOR_AIN_3, INPUT);
pinMode(SENSOR_AIN_4, INPUT);
pinMode(SENSOR_AIN_5, INPUT);
pinMode(SENSOR_AIN_6, INPUT);
// Sensor interrupts as inputs
pinMode(LIS3DH_INT_PIN_1, INPUT);
pinMode(LIS3DH_INT_PIN_2, INPUT);
// Set output pins
pinMode(LED_GREEN, OUTPUT);
pinMode(LED_RED, OUTPUT);
pinMode(SENSOR_POWER_PIN, OUTPUT);
// Initialize outputs to safe states
digitalWrite(LED_GREEN, HIGH); // Power indicator LED on
digitalWrite(LED_RED, LOW);
digitalWrite(SENSOR_POWER_PIN, LOW); // Sensors powered off initially
}