Gunar Schorcht 6a378f71a0 cpu/esp32: fixes printf and puts
printf and puts used ets_printf before. Unfortunately, ets_printf adds an additional \r for each \n which is not consistent with other RIOT platforms. As a result some automatic tests failed. Therefore, both functions write now character-wise directly to the UART interface.
2019-08-17 11:34:20 +02:00
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2019-08-17 11:34:20 +02:00
2018-10-08 12:20:49 +02:00