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Update appmain.c

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It seems a call to FpgaDownloadAndGo() powers the antenna.

Solution:  Turn off antenna afterwards
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Iceman 2017-11-30 08:25:14 +01:00 • committed by GitHub
commit 17355e0f69
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1 changed files with 4 additions and 2 deletions
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6
armsrc/appmain.c
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@ -1397,7 +1397,7 @@ void __attribute__((noreturn)) AppMain(void)
LED_A_OFF(); LED_A_OFF();
// Init USB device // Init USB device
usb_enable(); usb_enable();
// The FPGA gets its clock from us from PCK0 output, so set that up. // The FPGA gets its clock from us from PCK0 output, so set that up.
AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0; AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0;
@ -1416,7 +1416,9 @@ void __attribute__((noreturn)) AppMain(void)
// Load the FPGA image, which we have stored in our flash. // Load the FPGA image, which we have stored in our flash.
// (the HF version by default) // (the HF version by default)
FpgaDownloadAndGo(FPGA_BITSTREAM_HF); FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
// turn off antenna
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
StartTickCount(); StartTickCount();
#ifdef WITH_LCD #ifdef WITH_LCD