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Merge pull request #3540 from LMESTM/fix_spi_rx_init 

STM: SPI: Initialize Rx in spi_master_write
pull/3550/head
Sam Grove 2017-01-09 10:37:05 -06:00 committed by GitHub
parent 5fd8a5e43a fd3a3f9de8
commit 4f9e9f635f
1 changed files with 2 additions and 1 deletions
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3
targets/TARGET_STM/stm_spi_api.c
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@ -344,7 +344,8 @@ static inline int ssp_busy(spi_t *obj)
int spi_master_write(spi_t *obj, int value) int spi_master_write(spi_t *obj, int value)
{ {
uint16_t size, Rx, ret; uint16_t size, ret;
int Rx = 0;
struct spi_s *spiobj = SPI_S(obj); struct spi_s *spiobj = SPI_S(obj);
SPI_HandleTypeDef *handle = &(spiobj->handle); SPI_HandleTypeDef *handle = &(spiobj->handle);