From 7a08679e208ea68210f1246d5d5bc500803914e1 Mon Sep 17 00:00:00 2001 From: pennam Date: Tue, 11 Nov 2025 16:43:05 +0100 Subject: [PATCH 1/2] spi: fix data mode settings --- libraries/SPI/SPI.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp index 057b75d66..8cbf4af04 100644 --- a/libraries/SPI/SPI.cpp +++ b/libraries/SPI/SPI.cpp @@ -83,13 +83,13 @@ void arduino::ZephyrSPI::beginTransaction(SPISettings settings) { case SPI_MODE0: break; case SPI_MODE1: - mode = SPI_MODE_CPHA; + mode |= SPI_MODE_CPHA; break; case SPI_MODE2: - mode = SPI_MODE_CPOL; + mode |= SPI_MODE_CPOL; break; case SPI_MODE3: - mode = SPI_MODE_CPOL | SPI_MODE_CPHA; + mode |= SPI_MODE_CPOL | SPI_MODE_CPHA; break; } From 555c598c10727a0dbf208342ebbd3153db1ed512 Mon Sep 17 00:00:00 2001 From: pennam Date: Wed, 12 Nov 2025 08:29:54 +0100 Subject: [PATCH 2/2] spi: fix typo --- libraries/SPI/SPI.cpp | 4 ++-- libraries/SPI/SPI.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp index 8cbf4af04..1a0b39115 100644 --- a/libraries/SPI/SPI.cpp +++ b/libraries/SPI/SPI.cpp @@ -96,12 +96,12 @@ void arduino::ZephyrSPI::beginTransaction(SPISettings settings) { // Set SPI configuration structure for 8-bit transfers memset(&config, 0, sizeof(struct spi_config)); config.operation = mode | SPI_WORD_SET(8); - config.frequency = max(SPI_MIN_CLOCK_FEQUENCY, settings.getClockFreq()); + config.frequency = max(SPI_MIN_CLOCK_FREQUENCY, settings.getClockFreq()); // Set SPI configuration structure for 16-bit transfers memset(&config16, 0, sizeof(struct spi_config)); config16.operation = mode | SPI_WORD_SET(16); - config16.frequency = max(SPI_MIN_CLOCK_FEQUENCY, settings.getClockFreq()); + config16.frequency = max(SPI_MIN_CLOCK_FREQUENCY, settings.getClockFreq()); } void arduino::ZephyrSPI::endTransaction(void) { diff --git a/libraries/SPI/SPI.h b/libraries/SPI/SPI.h index 1e3f369db..2a25a8bf5 100644 --- a/libraries/SPI/SPI.h +++ b/libraries/SPI/SPI.h @@ -26,8 +26,8 @@ // TODO: // This depends on the clock settings, can't be used for all boards. -#ifndef SPI_MIN_CLOCK_FEQUENCY -#define SPI_MIN_CLOCK_FEQUENCY 1000000 +#ifndef SPI_MIN_CLOCK_FREQUENCY +#define SPI_MIN_CLOCK_FREQUENCY 1000000 #endif /* Count the number of GPIOs for limit of number of interrupts */