diff options
| author | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-04-17 16:44:48 -0700 |
|---|---|---|
| committer | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-04-18 09:44:04 -0700 |
| commit | ca176535a9f6ae16b2c77975acbc61d8256dc3cc (patch) | |
| tree | 31b991ee03ce41e56ae7d0af3b58e1129c74cbb8 | |
| parent | 67ec52d7a97f5559a40c6dceb1a70abb9d7b88f0 (diff) | |
esp8266: Fix busio.SPI to take both MOSI and MISO.
| -rw-r--r-- | esp8266/common-hal/busio/SPI.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/esp8266/common-hal/busio/SPI.c b/esp8266/common-hal/busio/SPI.c index 9ffb0294d..910e1e40d 100644 --- a/esp8266/common-hal/busio/SPI.c +++ b/esp8266/common-hal/busio/SPI.c @@ -42,7 +42,8 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self, const mcu_pin_obj_t * clock, const mcu_pin_obj_t * mosi, const mcu_pin_obj_t * miso) { if (clock != &pin_MTMS || !((mosi == &pin_MTCK && miso == MP_OBJ_TO_PTR(mp_const_none)) || - (mosi == MP_OBJ_TO_PTR(mp_const_none) && miso == &pin_MTDI))) { + (mosi == MP_OBJ_TO_PTR(mp_const_none) && miso == &pin_MTDI) || + (mosi == &pin_MTCK && miso == &pin_MTDI))) { nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_OSError, "Pins not valid for SPI")); } |