[EFM32] Update HAL implementation #2070
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@mbed-bot: TEST HOST_OSES=windows |
| @@ -36,8 +36,7 @@ SPI::SPI(PinName mosi, PinName miso, PinName sclk, PinName ssel) : | |||
| // No lock needed in the constructor | |||
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| spi_init(&_spi, mosi, miso, sclk, ssel); | |||
| spi_format(&_spi, _bits, _mode, 0); | |||
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this should be in a separate pull request (patch)
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[Build 565] |
The host-test resets the target by sending a UART break. After this, it takes some time for the target to come back up. Without this timeout, the __sync packet sent by greentea would not be retransmitted by the interface chip (i.e. it would never reach the target). Testing on different devices indicates that 2 seconds delay is sufficient for the device to reset and the __sync packet to reach the target.
Properly support the bit_width parameter for the async API. Fix issues with long DMA transfers (exceeding 1023 frames).
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Update HAL implementation for EFM32 devices:
@0xc0170