Initial Changes

2021-03-09 10:48:33 -05:00 · 2021-03-09 10:48:33 -05:00 · be90fa80e8
parent 7970c882a6
commit be90fa80e8
1 changed files with 4 additions and 0 deletions
--- a/ports/atmel-samd/common-hal/i2cperipheral/I2CPeripheral.c
+++ b/ports/atmel-samd/common-hal/i2cperipheral/I2CPeripheral.c
@ -58,6 +58,10 @@ void common_hal_i2cperipheral_i2c_peripheral_construct(i2cperipheral_i2c_periphe

    samd_peripherals_sercom_clock_init(sercom, sercom_index);

+#ifdef SAM_D5X_E5X
+    sercom->I2CS.CTRLC.bit.SDASETUP = 0x08;
+#endif
+
    sercom->I2CS.CTRLA.bit.SWRST = 1;
    while (sercom->I2CS.CTRLA.bit.SWRST || sercom->I2CS.SYNCBUSY.bit.SWRST) {}