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Merge pull request #7776 from dhalbert/metro-m7-esp-tx-rx-swap
Swap ESP32 RX and TX pins on Metro M7 1011
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ports/mimxrt10xx/boards/metro_m7_1011/pins.c

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -38,8 +38,9 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_GPIO0), MP_ROM_PTR(&pin_GPIO_SD_05) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_BUSY), MP_ROM_PTR(&pin_GPIO_AD_11) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RESET), MP_ROM_PTR(&pin_GPIO_AD_07) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_TX), MP_ROM_PTR(&pin_GPIO_09) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RX), MP_ROM_PTR(&pin_GPIO_10) },
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// These RX and TX are from the point of view of the i.MX microcontroller.
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RX), MP_ROM_PTR(&pin_GPIO_09) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_TX), MP_ROM_PTR(&pin_GPIO_10) },
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// SPI
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{ MP_OBJ_NEW_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO_AD_06) },

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