adafruit-mirror/arduino-pico
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

update code for style

Browse source
This commit is contained in:
Jeff Epler 2025-02-28 13:47:53 -06:00
parent b269ba0865
commit 66d8fa1c60
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
libraries/SPI/src/SPIHelper.h
View file

@ -108,7 +108,9 @@ public:
@brief Disables any GPIO interrupts registered before an SPI transaction begins
*/
void maskInterrupts() {
if(_usingIRQs.empty()) { return; }
if (_usingIRQs.empty()) {
return;
}
noInterrupts(); // Avoid possible race conditions if IRQ comes in while main app is in middle of this
// Disable any IRQs that are being used for SPI
io_bank0_irq_ctrl_hw_t *irq_ctrl_base = get_core_num() ? &iobank0_hw->proc1_irq_ctrl : &iobank0_hw->proc0_irq_ctrl;
@ -135,7 +137,9 @@ public:
@brief Restores GPIO interrupts masks after an SPI transaction completes
*/
void unmaskInterrupts() {
if(_usingIRQs.empty()) { return; }
if (_usingIRQs.empty()) {
return;
}
noInterrupts(); // Avoid race condition so the GPIO IRQs won't come back until all state is restored
DEBUGSPI("SPI::endTransaction()\n");
// Re-enable IRQs