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cc2538: Allow for configuration of processor speed

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This commit is contained in:
Ulf Knoblich 2015-05-12 14:06:40 +02:00
parent 730bda2001
commit d8efa8428c
7 changed files with 107 additions and 38 deletions
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4
cpu/cc2538/dev/spi.c
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@ -226,8 +226,8 @@ spix_init(uint8_t spi)
/* Start by disabling the peripheral before configuring it */
REG(regs->base + SSI_CR1) = 0;
/* Set the IO clock as the SSI clock */
REG(regs->base + SSI_CC) = 1;
/* Set the system clock as the SSI clock */
REG(regs->base + SSI_CC) = 0;
/* Set the mux correctly to connect the SSI pins to the correct GPIO pins */
ioc_set_sel(regs->clk.port,