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@@ -7,11 +7,10 @@
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* Date Author Notes
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* 2023-04-14 Wangyuqiang the first version
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*/
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-#include <board.h>
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+#include "board.h"
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#include "drv_soft_spi.h"
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-#if defined(RT_USING_PIN) && defined(RT_USING_SPI_BITOPS) && defined(RT_USING_SPI)
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-
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+#if defined BSP_USING_SOFT_SPI
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#define LOG_TAG "drv.soft_spi"
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#include <drv_log.h>
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@@ -19,10 +18,10 @@
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static struct lpc_soft_spi_config soft_spi_config[] =
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{
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#ifdef BSP_USING_SOFT_SPI1
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- SOFT_SPI1_BUS_CONFIG,
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+ SOFT_SPI1_BUS_CONFIG,
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#endif
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#ifdef BSP_USING_SOFT_SPI2
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- SOFT_SPI2_BUS_CONFIG,
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+ SOFT_SPI2_BUS_CONFIG,
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#endif
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};
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@@ -31,7 +30,6 @@ static struct lpc_soft_spi_config soft_spi_config[] =
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*/
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rt_err_t rt_hw_softspi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin)
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{
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-
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rt_err_t result;
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struct rt_spi_device *spi_device;
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@@ -55,7 +53,7 @@ static void lpc_spi_gpio_init(struct lpc_soft_spi *spi)
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rt_pin_write(cfg->mosi, PIN_HIGH);
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}
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-void lpc_tog_sclk(void *data)
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+static void lpc_tog_sclk(void *data)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if(rt_pin_read(cfg->sck) == PIN_HIGH)
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@@ -68,9 +66,8 @@ void lpc_tog_sclk(void *data)
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}
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}
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-void lpc_set_sclk(void *data, rt_int32_t state)
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+static void lpc_set_sclk(void *data, rt_int32_t state)
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{
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-
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if (state)
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{
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@@ -82,7 +79,7 @@ void lpc_set_sclk(void *data, rt_int32_t state)
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}
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}
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-void lpc_set_mosi(void *data, rt_int32_t state)
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+static void lpc_set_mosi(void *data, rt_int32_t state)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if (state)
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@@ -95,7 +92,7 @@ void lpc_set_mosi(void *data, rt_int32_t state)
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}
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}
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-void lpc_set_miso(void *data, rt_int32_t state)
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+static void lpc_set_miso(void *data, rt_int32_t state)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if (state)
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@@ -108,25 +105,25 @@ void lpc_set_miso(void *data, rt_int32_t state)
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}
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}
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-rt_int32_t lpc_get_sclk(void *data)
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+static rt_int32_t lpc_get_sclk(void *data)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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return rt_pin_read(cfg->sck);
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}
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-rt_int32_t lpc_get_mosi(void *data)
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+static rt_int32_t lpc_get_mosi(void *data)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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return rt_pin_read(cfg->mosi);
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}
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-rt_int32_t lpc_get_miso(void *data)
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+static rt_int32_t lpc_get_miso(void *data)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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return rt_pin_read(cfg->miso);
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}
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-void lpc_dir_mosi(void *data, rt_int32_t state)
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+static void lpc_dir_mosi(void *data, rt_int32_t state)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if (state)
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@@ -139,7 +136,7 @@ void lpc_dir_mosi(void *data, rt_int32_t state)
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}
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}
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-void lpc_dir_miso(void *data, rt_int32_t state)
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+static void lpc_dir_miso(void *data, rt_int32_t state)
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{
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struct lpc_soft_spi_config* cfg = (struct lpc_soft_spi_config*)data;
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if (state)
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@@ -183,19 +180,19 @@ static void lpc_udelay(rt_uint32_t us)
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}
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static struct rt_spi_bit_ops lpc_soft_spi_ops =
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- {
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- .data = RT_NULL,
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- .tog_sclk = lpc_tog_sclk,
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- .set_sclk = lpc_set_sclk,
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- .set_mosi = lpc_set_mosi,
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- .set_miso = lpc_set_miso,
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- .get_sclk = lpc_get_sclk,
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- .get_mosi = lpc_get_mosi,
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- .get_miso = lpc_get_miso,
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- .dir_mosi = lpc_dir_mosi,
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- .dir_miso = lpc_dir_miso,
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- .udelay = lpc_udelay,
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- .delay_us = 1,
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+{
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+ .data = RT_NULL,
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+ .tog_sclk = lpc_tog_sclk,
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+ .set_sclk = lpc_set_sclk,
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+ .set_mosi = lpc_set_mosi,
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+ .set_miso = lpc_set_miso,
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+ .get_sclk = lpc_get_sclk,
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+ .get_mosi = lpc_get_mosi,
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+ .get_miso = lpc_get_miso,
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+ .dir_mosi = lpc_dir_mosi,
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+ .dir_miso = lpc_dir_miso,
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+ .udelay = lpc_udelay,
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+ .delay_us = 1,
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};
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static struct lpc_soft_spi spi_obj[sizeof(soft_spi_config) / sizeof(soft_spi_config[0])];
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@@ -220,4 +217,4 @@ int rt_hw_softspi_init(void)
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}
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INIT_BOARD_EXPORT(rt_hw_softspi_init);
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-#endif /* defined(RT_USING_SPI) && defined(RT_USING_SPI_BITOPS) && defined(RT_USING_PIN) */
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+#endif /* BSP_USING_SOFT_SPI */
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