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SPI CS must be driven high also on F1. Some do not have external pullups.

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This commit is contained in:
Anders Hoglund 2016-07-08 18:12:47 +02:00
parent 1abf91cf24
commit 2d96e29e07
1 changed files with 1 additions and 1 deletions
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2
src/main/drivers/bus_spi.h
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@ -30,7 +30,7 @@
#define SPI_IO_AF_SCK_CFG IO_CONFIG(GPIO_Mode_AF_PP, GPIO_Speed_50MHz)
#define SPI_IO_AF_MOSI_CFG IO_CONFIG(GPIO_Mode_AF_PP, GPIO_Speed_50MHz)
#define SPI_IO_AF_MISO_CFG IO_CONFIG(GPIO_Mode_IN_FLOATING, GPIO_Speed_50MHz)
#define SPI_IO_CS_CFG IO_CONFIG(GPIO_Mode_Out_OD, GPIO_Speed_50MHz)
#define SPI_IO_CS_CFG IO_CONFIG(GPIO_Mode_Out_PP, GPIO_Speed_50MHz)
#else
#error "Unknown processor"
#endif