CPU = stm32 CPU_MODEL = stm32l151cb_a # Put defined MCU peripherals here (in alphabetical order) FEATURES_PROVIDED += periph_i2c FEATURES_PROVIDED += periph_rtc FEATURES_PROVIDED += periph_spi periph_spi_gpio_mode FEATURES_PROVIDED += periph_timer FEATURES_PROVIDED += periph_uart # Put other features for this board (in alphabetical order) FEATURES_PROVIDED += netif