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Last edited by Reto Da Forno
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GpioAssignmentTargetAdapter

GPIO Assignment for Target Adaptors

Target INT1 INT2 LED1 LED2 LED3 SIG1 SIG2 nRST UART RXD UART TXD
Tmote P6.0 P6.1 P6.7 P6.6 P6.2 P2.7 P2.3 nRST P3.5 P3.4
Dual Processor Platform (CC430 core) P3.5 P3.4 P3.0 n/a n/a n/a n/a nRST P1.5 P1.6
Dual Processor Platform (MSP432 core) n/a n/a n/a n/a P2.4 n/a n/a nRST P1.2 P1.3
DPP2 LoRa SX1262 PA3 PA14 (SWDCLK) PH3, PA15, RFDIO1 PB3 (SWO) PA13 (SWDIO) PA0 PA4 nRST PA10 PA9
nRF52840 0.20 0.22 0.13 0.15 0.17 0.31 0.29 RESET 0.24 1.10

Remarks:

  • UART TXD pin is the serial output of the target device.
  • On the target DPP2 LoRa the tracing pins INT2 and LED3 are shared with the SWD debug interface and can therefore not be used when forwarding the debug session. Similarly, LED2 is shared with the SWO pin and must be configured in SWO mode if data tracing is enabled.
  • LED1 on the target DPP2 LoRa is connected to the RFDIO1 pin of the SX1262 radio. As a consequence, PA15 must be configured as an input pin.