void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); /* SPI3 connects to TFT LCD (for touchscreen and SD) and the RF24L01 2.4G * wireless module. */ if (devid == SPIDEV_TOUCHSCREEN) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_TP_CS, !selected); } else if (devid == SPIDEV_MMCSD) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_LCDDF_CS, !selected); } else if (devid == SPIDEV_FLASH) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_LCDSD_CS, !selected); } else if (devid == SPIDEV_WIRELESS) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_WIRELESS_CS, !selected); } }
void stm32_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #if 0 /* Need to study this */ if (devid == SPIDEV_LCD) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_LCD_CS, !selected); } else #endif #ifdef CONFIG_ENC28J60 if (devid == SPIDEV_ETHERNET(0)) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_ENC28J60_CS, !selected); } #else if (devid == SPIDEV_FLASH(0)) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_FLASH_CS, !selected); } #endif }
uint8_t lpc17_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) { if (devid == SPIDEV_MMCSD) { /* Read the state of the card-detect bit */ if (lpc17_gpioread(ZKITARM_SD_CD) == 0) { spiinfo("Returning SPI_STATUS_PRESENT\n"); return SPI_STATUS_PRESENT; } } spiinfo("Returning zero\n"); return 0; }
void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); if (devid == SPIDEV_USER) { stm32_gpiowrite(USER_CSn, !selected); } }
void stm32l4_spiinitialize(void) { #ifdef CONFIG_STM32L4_SPI1 g_spi1 = stm32l4_spibus_initialize(1); spiinfo("SPI1 initialized\n"); #endif #ifdef CONFIG_STM32L4_SPI2 /* Configure SPI-based devices */ g_spi2 = stm32l4_spibus_initialize(2); /* Setup CS, EN & IRQ line IOs */ spiinfo("SPI2 initialized\n"); #endif }
void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #if defined(CONFIG_MMCSD) if (devid == SPIDEV_MMCSD) { stm32_gpiowrite(MMCSD_CSn, !selected); } #endif }
void stm32_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #ifdef HAVE_MMCSD if (devid == SPIDEV_MMCSD(0)) { stm32_gpiowrite(GPIO_SPI_CS_SD_CARD, !selected); } #endif }
void stm32_spi2select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); if (devid == SPIDEV_AUDIO) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_MP3_CS, !selected); } }
void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); if (devid == SPIDEV_FLASH) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_FLASH_CS, !selected); } }
void tiva_ssiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); if (devid == SPIDEV_MMCSD) { /* Assert the CS pin to the card */ ssi_dumpgpio("tiva_ssiselect() before tiva_gpiowrite()"); tiva_gpiowrite(SDCCS_GPIO, !selected); ssi_dumpgpio("tiva_ssiselect() after tiva_gpiowrite()"); } }
void pic32mx_spi2select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); if (devid == SPIDEV_FLASH(0)) { pic32mx_gpiowrite(GPIO_SST25VF032B_CS, !selected); } else if (devid == SPIDEV_MUX(0)) { pic32mx_gpiowrite(GPIO_PGA117_CS, !selected); } }
void lpc17_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); spi_dumpgpio("lpc17_spiselect() Entry"); if (devid == SPIDEV_MMCSD) { /* Assert/de-assert the CS pin to the card */ (void)lpc17_gpiowrite(ZKITARM_SD_CS, !selected); } spi_dumpgpio("lpc17_spiselect() Exit"); }
void stm32_spi5select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #if defined(CONFIG_STM32F429I_DISCO_ILI9341) if (devid == SPIDEV_DISPLAY) { stm32_gpiowrite(GPIO_CS_LCD, !selected); } else #endif { stm32_gpiowrite(GPIO_CS_MEMS, !selected); } }
void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); /* SPI1 connects to the SD CARD and to the SPI FLASH */ if (devid == SPIDEV_MMCSD) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_SD_CS, !selected); } else if (devid == SPIDEV_FLASH) { /* Set the GPIO low to select and high to de-select */ stm32_gpiowrite(GPIO_FLASH_CS, !selected); } }
void tiva_ssiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); ssi_dumpgpio("tiva_ssiselect() Entry"); if (devid == SPIDEV_MMCSD) { /* Assert the CS pin to the card */ tiva_gpiowrite(SDCCS_GPIO, !selected); } #ifdef CONFIG_NX_LCDDRIVER else if (devid == SPIDEV_DISPLAY) { /* Assert the CS pin to the display */ tiva_gpiowrite(OLEDCS_GPIO, !selected); } #endif ssi_dumpgpio("tiva_ssiselect() Exit"); }
void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #if defined(CONFIG_VS1053) if (devid == SPIDEV_AUDIO_DATA) { stm32_gpiowrite(GPIO_CS_MP3_DATA, !selected); } else if (devid == SPIDEV_AUDIO_CTRL) { stm32_gpiowrite(GPIO_CS_MP3_CMD, !selected); } else #endif #if defined(CONFIG_MMCSD) if (devid == SPIDEV_MMCSD) { stm32_gpiowrite(GPIO_CS_MMCSD, !selected); } else #endif #if defined(CONFIG_MTD_M25P) if (devid == SPIDEV_FLASH) { stm32_gpiowrite(GPIO_CS_FLASH, !selected); } else #endif /* Must be the expansion header device */ if (devid == SPIDEV_EXPANDER) { stm32_gpiowrite(GPIO_CS_EXP_SPI3, !selected); } }
void sam_spi0select(uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); switch (devid) { #ifdef CONFIG_IEEE802154_MRF24J40 case SPIDEV_IEEE802154(0): /* Set the GPIO low to select and high to de-select */ #if defined(CONFIG_SAMV71XULT_MB1_BEE) sam_gpiowrite(CLICK_MB1_CS, !selected); #elif defined(CONFIG_SAMV71XULT_MB2_BEE) sam_gpiowrite(CLICK_MB2_CS, !selected); #endif break; #endif default: break; } }
void kl_spi0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #ifdef CONFIG_ADXL345_SPI if (devid == SPIDEV_ACCELEROMETER) { /* Active low */ kl_gpiowrite(GPIO_ADXL345_CS, !selected); } #endif #if defined(CONFIG_WL_CC3000) if (devid == SPIDEV_WIRELESS) { kl_gpiowrite(GPIO_WIFI_CS, !selected); } #endif }
void pic32mx_spi4select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); #warning "Missing logic" }
void sam_spi1select(uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); }
uint8_t tiva_ssistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) { spiinfo("Returning SPI_STATUS_PRESENT\n"); return SPI_STATUS_PRESENT; }
void stm32_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); stm32_gpiowrite(GPIO_MEMS_CS, !selected); }
void kl_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); }
uint8_t pic32mx_spi4status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) { spiinfo("Returning nothing\n"); #warning "Missing logic" return 0; }
void kinetis_spi0select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); # warning "Missing logic" }
void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); }
void tiva_ssiselect(FAR struct spi_dev_s *dev, uint32_t devid, bool selected) { spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); ssi_dumpgpio("tiva_ssiselect() Entry"); ssi_dumpgpio("tiva_ssiselect() Exit"); }