diff options
Diffstat (limited to 'src/drivers/SpiMaster.cpp')
| -rw-r--r-- | src/drivers/SpiMaster.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/drivers/SpiMaster.cpp b/src/drivers/SpiMaster.cpp index 1a2fab9c..3446d639 100644 --- a/src/drivers/SpiMaster.cpp +++ b/src/drivers/SpiMaster.cpp @@ -131,8 +131,8 @@ void SpiMaster::OnEndEvent() { if (s > 0) { auto currentSize = std::min((size_t) 255, s); PrepareTx(currentBufferAddr, currentSize); - currentBufferAddr += currentSize; - currentBufferSize -= currentSize; + currentBufferAddr = currentBufferAddr + currentSize; + currentBufferSize = currentBufferSize - currentSize; spiBaseAddress->TASKS_START = 1; } else { @@ -153,7 +153,7 @@ void SpiMaster::OnEndEvent() { void SpiMaster::OnStartedEvent() { } -void SpiMaster::PrepareTx(const volatile uint32_t bufferAddress, const volatile size_t size) { +void SpiMaster::PrepareTx(const uint32_t bufferAddress, const size_t size) { spiBaseAddress->TXD.PTR = bufferAddress; spiBaseAddress->TXD.MAXCNT = size; spiBaseAddress->TXD.LIST = 0; @@ -163,7 +163,7 @@ void SpiMaster::PrepareTx(const volatile uint32_t bufferAddress, const volatile spiBaseAddress->EVENTS_END = 0; } -void SpiMaster::PrepareRx(const volatile uint32_t bufferAddress, const volatile size_t size) { +void SpiMaster::PrepareRx(const uint32_t bufferAddress, const size_t size) { spiBaseAddress->TXD.PTR = 0; spiBaseAddress->TXD.MAXCNT = 0; spiBaseAddress->TXD.LIST = 0; @@ -195,8 +195,8 @@ bool SpiMaster::Write(uint8_t pinCsn, const uint8_t* data, size_t size) { auto currentSize = std::min((size_t) 255, (size_t) currentBufferSize); PrepareTx(currentBufferAddr, currentSize); - currentBufferSize -= currentSize; - currentBufferAddr += currentSize; + currentBufferSize = currentBufferSize - currentSize; + currentBufferAddr = currentBufferAddr + currentSize; spiBaseAddress->TASKS_START = 1; if (size == 1) { |