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added real SPI write function

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This commit is contained in:
Michael Ossmann
2012-06-07 22:16:56 -06:00
parent 077f4dece0
commit 52dae9ba73
1 changed files with 2 additions and 0 deletions
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firmware/common/max2837.c
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@ -10,6 +10,7 @@
#include <string.h> #include <string.h>
#include "max2837.h" #include "max2837.h"
#include "max2837_regs.def" // private register def macros #include "max2837_regs.def" // private register def macros
#include <libopencm3/lpc43xx/ssp.h>
#if (defined DEBUG || defined BUS_PIRATE) #if (defined DEBUG || defined BUS_PIRATE)
#include <stdio.h> #include <stdio.h>
@ -84,6 +85,7 @@ void max2837_spi_write(uint8_t r, uint16_t v) {
LOG("0x%03x -> reg%d\n", v, r); LOG("0x%03x -> reg%d\n", v, r);
#endif #endif
ssp_write(SSP1_NUM, (uint16_t)((r << 10) | (v & 0x3ff)));
} }
uint16_t max2837_reg_read(uint8_t r) uint16_t max2837_reg_read(uint8_t r)