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Reassign GPS pins to match recommended optional GPS module instructions

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This commit is contained in:
Brad Bosch 2025-09-05 12:58:28 -05:00
parent fb4e15a074
commit 6c26764300
2 changed files with 7 additions and 5 deletions
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2
variants/nrf52840/diy/easy-nrf52-promicro_e22/variant.cpp
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@ -30,9 +30,11 @@ const uint32_t g_ADigitalPinMap[] = {
// P1 // P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}; 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
#ifdef PIN_3V3_EN
void initVariant() void initVariant()
{ {
// 3V3 Power Rail // 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT); pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH); digitalWrite(PIN_3V3_EN, HIGH);
} }
#endif

10
variants/nrf52840/diy/easy-nrf52-promicro_e22/variant.h
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@ -70,9 +70,9 @@ E22/NRF52 PRO MICRO PIN ASSIGNMENT
| P1.06 | SCL         |   | P0.09   | NSS         | | P1.06 | SCL         |   | P0.09   | NSS         |
|       |             |   |         |             | |       |             |   |         |             |
|       | Mid board   |   |         | Internal     | |       | Mid board   |   |         | Internal     |
| P1.01 | GPS_TX     |   | 0.15     | LED         | | P1.01 | Free pin   |   | 0.15     | LED         |
| P1.02 | GPS_RX     |   | 0.13     | 3V3_EN       | | P1.02 | GPS_RX     |   | 0.13     | 3V3_EN       |
| P1.07 | GPS_EN     |   |         |             | | P1.07 | GPS_TX     |   |         |             |
*/ */
// Number of pins defined in PinDescription array // Number of pins defined in PinDescription array
@ -82,7 +82,7 @@ E22/NRF52 PRO MICRO PIN ASSIGNMENT
#define NUM_ANALOG_OUTPUTS (0) #define NUM_ANALOG_OUTPUTS (0)
// Pin 13 enables 3.3V periphery. // Pin 13 enables 3.3V periphery.
#define PIN_3V3_EN (0 + 13) // P0.13 // #define PIN_3V3_EN (0 + 13) // P0.13
// Battery // Battery
#define BATTERY_PIN (0 + 31) // P0.31 #define BATTERY_PIN (0 + 31) // P0.31
@ -121,10 +121,10 @@ E22/NRF52 PRO MICRO PIN ASSIGNMENT
#define BUTTON_PIN (-1) // no button #define BUTTON_PIN (-1) // no button
// GPS // GPS
#define PIN_GPS_TX (32 + 1) // P1.01 #define PIN_GPS_TX (32 + 7) // P1.07
#define PIN_GPS_RX (32 + 2) // P1.02 #define PIN_GPS_RX (32 + 2) // P1.02
#define PIN_GPS_EN (32 + 7) // P1.07 #define PIN_GPS_EN (0 + 13) // P0.13 3.3V enable
#define GPS_POWER_TOGGLE #define GPS_POWER_TOGGLE
#define GPS_UBLOX #define GPS_UBLOX
// define GPS_DEBUG // define GPS_DEBUG