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--- en:pfw:spi_msp430_spi-loopback_msp430.f [2023-09-04 16:21] – gelöscht - Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1
+++ en:pfw:spi_msp430_spi-loopback_msp430.f [2023-09-04 16:21] (current) – ↷ Seite von pfw:spi_msp430_spi-loopback_msp430.f nach en:pfw:spi_msp430_spi-loopback_msp430.f verschoben uho
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+{{pfw:banner.png}}
+<code>
+(* SPI loopback test
+For: MSP430G2553
+Connect P1.6 (MISO) and P1.7 (MOSI) on any MSP430G2553 board
+The output is printed and increased by one until a key is pressed
+For: MSP430FR59x9
+Connect P2.6 (MISO) and P2.5 (MOSI) on any MSP430FR59x9 board
+The output is printed and increased by one until a key is pressed
+For: MSP430F149
+Connect P5.2 (MISO) and P5.1 (MOSI) on any MSP430F14x board
+The output is printed and increased by one until a key is pressed
+*)
+: COUNTER       ( -- )
+    spi-on  0
+    begin
+        spi-i/o  dup .  1+  80 ms
+    key? until  drop ;
+\ End ;;;
+</code>