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HAL_ChibiOS: suppress SPI timeout error for expected delay

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This commit is contained in:
Andrew Tridgell 2020-03-11 12:21:04 +11:00
parent 8c49690acf
commit 2215fbd7a4
1 changed files with 3 additions and 1 deletions
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4
libraries/AP_HAL_ChibiOS/SPIDevice.cpp
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@ -207,7 +207,9 @@ bool SPIDevice::do_transfer(const uint8_t *send, uint8_t *recv, uint32_t len)
osalSysUnlock(); osalSysUnlock();
if (msg == MSG_TIMEOUT) { if (msg == MSG_TIMEOUT) {
ret = false; ret = false;
AP::internalerror().error(AP_InternalError::error_t::spi_fail); if (!hal.scheduler->in_expected_delay()) {
AP::internalerror().error(AP_InternalError::error_t::spi_fail);
}
spiAbort(spi_devices[device_desc.bus].driver); spiAbort(spi_devices[device_desc.bus].driver);
} }
bus.bouncebuffer_finish(send, recv, len); bus.bouncebuffer_finish(send, recv, len);