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Increase SPI auto byte count to allow 32 bytes to be sent (#2163)

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The FPGA now supports 32 bytes.
This commit is contained in:
Thad House
2019-12-07 17:18:25 -08:00
committed by Peter Johnson
parent 6b4eecf5fe
commit 24c031d692
1 changed files with 2 additions and 2 deletions
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4
hal/src/main/native/athena/SPI.cpp
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@@ -565,7 +565,7 @@ void HAL_StopSPIAuto(HAL_SPIPort port, int32_t* status) {
void HAL_SetSPIAutoTransmitData(HAL_SPIPort port, const uint8_t* dataToSend,
int32_t dataSize, int32_t zeroSize,
int32_t* status) {
if (dataSize < 0 || dataSize > 16) {
if (dataSize < 0 || dataSize > 32) {
*status = PARAMETER_OUT_OF_RANGE;
return;
}
@@ -589,7 +589,7 @@ void HAL_SetSPIAutoTransmitData(HAL_SPIPort port, const uint8_t* dataToSend,
// set byte counts
tSPI::tAutoByteCount config;
config.ZeroByteCount = static_cast<unsigned>(zeroSize) & 0x7f;
config.TxByteCount = static_cast<unsigned>(dataSize) & 0xf;
config.TxByteCount = static_cast<unsigned>(dataSize) & 0x1f;
spiSystem->writeAutoByteCount(config, status);
}