Problem with Nina W102 startup on MKR 1010

Juraj · November 10, 2021, 6:21pm

the SPI pin numbers are not right. those are number for SPI0 accessible on headrs.
I guess Nina is on SPI1

arduino/ArduinoCore-samd/blob/2d1fb4870c3c97d8f2724d8faef8c01a090dc6bb/variants/mkrwifi1010/variant.h#L116


      
          #define PERIPH_SPI    sercom1
          #define PAD_SPI_TX    SPI_PAD_0_SCK_1
          #define PAD_SPI_RX    SERCOM_RX_PAD_3
          
          
static const uint8_t SS   = PIN_SPI_SS;   // SPI Slave SS not used. Set here only for reference.
          static const uint8_t MOSI = PIN_SPI_MOSI;
          static const uint8_t MISO = PIN_SPI_MISO;
          static const uint8_t SCK  = PIN_SPI_SCK;
          
          
// SPI1
          #define PIN_SPI1_MISO    (27u)
          #define PIN_SPI1_MOSI    (26u)
          #define PIN_SPI1_SCK     (29u)
          #define PIN_SPI1_SS      (28u)
          #define PERIPH_SPI1   sercom4
          #define PAD_SPI1_TX   SPI_PAD_0_SCK_3
          #define PAD_SPI1_RX   SERCOM_RX_PAD_1
          static const uint8_t SS1   = PIN_SPI1_SS;
          static const uint8_t MOSI1 = PIN_SPI1_MOSI;
          static const uint8_t MISO1 = PIN_SPI1_MISO;
          static const uint8_t SCK1  = PIN_SPI1_SCK;

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Problem with Nina W102 startup on MKR 1010

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