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Run and Test
An additional test without using an oscilloscope can be performed with the
debugger.
›
Before transmission, the buffer g_spiTxBuffer is filled with a two bytes
message and the buffer g_spiRxBuffer is empty.
›
After transmission, both buffers should hold the same message:
–
By using the debugger, you can watch the content of both buffers
before and after transmission by setting a breakpoint to
exchange_ASCLIN_SPI_message().
–
When reaching this breakpoint, check the content of both buffers (it
should be different).
–
After stepping over this function, the content of the buffers must be
equal.
Note: The code should run for a few seconds in order to grant enough time
for the transmission to be done.
2019-10-17
Copyright © Infineon Technologies AG 2019. All rights reserved.
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