Finish serial drivers
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2738 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
fa9f540450
commit
07c887a2f5
@ -51,6 +51,7 @@
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#if defined(CONFIG_ARCH_CHIP_LPC1769) || defined(CONFIG_ARCH_CHIP_LPC1768)
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# define LPC17_FLASH_SIZE (512*1024) /* 512Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 1 /* One Ethernet controller */
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@ -63,6 +64,7 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1767)
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# define LPC17_FLASH_SIZE (512*1024) /* 512Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 1 /* One Ethernet controller */
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@ -75,6 +77,7 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1766)
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# define LPC17_FLASH_SIZE (256*1024) /* 256Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 1 /* One Ethernet controller */
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@ -87,6 +90,7 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1765)
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# define LPC17_FLASH_SIZE (256*1024) /* 256Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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@ -99,8 +103,9 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1764)
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# define LPC17_FLASH_SIZE (128*1024) /* 128Kb */
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# define LPC17_SRAM_SIZE (32*1024) /* 32Kb */
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# undef LPC17_HAVE_BANK0 1 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 1 /* No AHB SRAM bank 1 */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# undef LPC17_HAVE_BANK0 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 /* No AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 1 /* One Ethernet controller */
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# define LPC17_NUSBHOST 0 /* No USB host controller */
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# define LPC17_NUSBOTG 0 /* No USB OTG controller */
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@ -111,6 +116,7 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1759)
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# define LPC17_FLASH_SIZE (512*1024) /* 512Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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@ -123,6 +129,7 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1758)
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# define LPC17_FLASH_SIZE (512*1024) /* 512Kb */
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# define LPC17_SRAM_SIZE (64*1024) /* 64Kb */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# define LPC17_HAVE_BANK0 1 /* Have AHB SRAM bank 0 */
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# define LPC17_HAVE_BANK1 1 /* Have AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 1 /* One Ethernet controller */
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@ -135,8 +142,9 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1756)
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# define LPC17_FLASH_SIZE (256*1024) /* 256Kb */
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# define LPC17_SRAM_SIZE (32*1024) /* 32Kb */
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# undef LPC17_HAVE_BANK0 1 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 1 /* No AHB SRAM bank 1 */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# undef LPC17_HAVE_BANK0 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 /* No AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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# define LPC17_NUSBHOST 1 /* One USB host controller */
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# define LPC17_NUSBOTG 1 /* One USB OTG controller */
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@ -147,8 +155,9 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1754)
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# define LPC17_FLASH_SIZE (128*1024) /* 128Kb */
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# define LPC17_SRAM_SIZE (32*1024) /* 32Kb */
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# undef LPC17_HAVE_BANK0 1 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 1 /* No AHB SRAM bank 1 */
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# define LPC17_CPUSRAM_SIZE (32*1024)
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# undef LPC17_HAVE_BANK0 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 /* No AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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# define LPC17_NUSBHOST 1 /* One USB host controller */
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# define LPC17_NUSBOTG 1 /* One USB OTG controller */
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@ -159,8 +168,9 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1752)
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# define LPC17_FLASH_SIZE (64*1024) /* 65Kb */
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# define LPC17_SRAM_SIZE (16*1024) /* 16Kb */
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# undef LPC17_HAVE_BANK0 1 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 1 /* No AHB SRAM bank 1 */
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# define LPC17_CPUSRAM_SIZE (16*1024)
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# undef LPC17_HAVE_BANK0 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 /* No AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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# define LPC17_NUSBHOST 0 /* No USB host controller */
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# define LPC17_NUSBOTG 0 /* No USB OTG controller */
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@ -171,8 +181,9 @@
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#elif defined(CONFIG_ARCH_CHIP_LPC1751)
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# define LPC17_FLASH_SIZE (32*1024) /* 32Kb */
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# define LPC17_SRAM_SIZE (8*1024) /* 8Kb */
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# undef LPC17_HAVE_BANK0 1 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 1 /* No AHB SRAM bank 1 */
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# define LPC17_CPUSRAM_SIZE (8*1024)
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# undef LPC17_HAVE_BANK0 /* No AHB SRAM bank 0 */
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# undef LPC17_HAVE_BANK1 /* No AHB SRAM bank 1 */
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# define LPC17_NETHCONTROLLERS 0 /* No Ethernet controller */
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# define LPC17_NUSBHOST 0 /* No USB host controller */
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# define LPC17_NUSBOTG 0 /* No USB OTG controller */
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@ -49,15 +49,29 @@
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#include "up_arch.h"
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#include "up_internal.h"
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#include "lpc17_memorymap.h"
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/****************************************************************************
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* Private Definitions
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****************************************************************************/
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#if CONFIG_DRAM_END > (LPC17_SRAM_BASE+LPC17_SRAM_SIZE)
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# error "CONFIG_DRAM_END is beyond the end of CPU SRAM"
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/* Configuration ************************************************************/
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#if CONFIG_DRAM_START != LPC17_SRAM_BASE
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# warning "CONFIG_DRAM_START is not at LPC17_SRAM_BASE"
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# undef CONFIG_DRAM_START
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# undef CONFIG_DRAM_END
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# define CONFIG_DRAM_END (LPC17_SRAM_BASE+LPC17_SRAM_SIZE)
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#elif CONFIG_DRAM_END < (LPC17_SRAM_BASE+LPC17_SRAM_SIZE)
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# define CONFIG_DRAM_START LPC17_SRAM_BASE
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# define CONFIG_DRAM_END (LPC17_SRAM_BASE+LPC17_CPUSRAM_SIZE)
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#endif
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#if CONFIG_DRAM_SIZE > LPC17_CPUSRAM_SIZE
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# warning "CONFIG_DRAM_SIZE is larger than the size of CPU SRAM"
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# undef CONFIG_DRAM_SIZE
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# undef CONFIG_DRAM_END
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# define CONFIG_DRAM_SIZE LPC17_CPUSRAM_SIZE
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# define CONFIG_DRAM_END (LPC17_SRAM_BASE+LPC17_CPUSRAM_SIZE)
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#elif CONFIG_DRAM_SIZE < LPC17_CPUSRAM_SIZE
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# warning "CONFIG_DRAM_END is before end of CPU SRAM... not all of CPU SRAM used"
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#endif
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@ -67,7 +81,9 @@
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# endif
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#else
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# if CONFIG_MM_REGIONS > 1
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# warning "CONFIG_MM_REGIONS > 1: This MCH has no AHB SRAM Bank0"
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# warning "CONFIG_MM_REGIONS > 1: This MCU has no AHB SRAM Bank0"
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# undef CONFIG_MM_REGIONS
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# define CONFIG_MM_REGIONS 1
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# endif
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#endif
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@ -77,7 +93,9 @@
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# endif
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#else
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# if CONFIG_MM_REGIONS > 2
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# warning "CONFIG_MM_REGIONS > 2: This MCH has no AHB SRAM Bank1"
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# warning "CONFIG_MM_REGIONS > 2: This MCU has no AHB SRAM Bank1"
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# undef CONFIG_MM_REGIONS
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# define CONFIG_MM_REGIONS 2
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# endif
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#endif
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@ -169,6 +169,15 @@
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#define GPIO_PIN31 (31 << GPIO_PIN_SHIFT)
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/* GPIO pin definitions *************************************************************/
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/* NOTE that functions have a alternate pins that can be selected. These alternates
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* are identified with a numerica suffix like _1, _2, or _3. Your board.h file
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* should select the correct alternative for your board by including definitions
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* such as:
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*
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* #define GPIO_UART1_RXD GPIO_UART1_RXD_1
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*
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* (without the suffix)
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*/
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#define GPIO_CAN1_RD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN0)
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#define GPIO_UART3_TXD_1 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN0)
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@ -264,7 +264,7 @@ void up_lowputc(char ch)
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* console. Its purpose is to get the console output availabe as soon
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* as possible.
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*
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* The UART0/2/3 peripherals are configured using the following registers:
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* The UART0/1/2/3 peripherals are configured using the following registers:
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* 1. Power: In the PCONP register, set bits PCUART0/1/2/3.
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* On reset, UART0 and UART 1 are enabled (PCUART0 = 1 and PCUART1 = 1)
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* and UART2/3 are disabled (PCUART1 = 0 and PCUART3 = 0).
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@ -289,142 +289,104 @@ void up_lowputc(char ch)
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void lpc17_lowsetup(void)
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{
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#ifdef HAVE_UART
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#if 0
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uint32_t regval;
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/* Step 1: Enable power for all selected UARTs */
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/* Step 1: Enable power for all console UART and disable power for
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* other UARTs
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*/
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regval = getreg32(LPC17_SYSCON_PCONP);
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regval &= ~(SYSCON_PCONP_PCUART0|SYSCON_PCONP_PCUART1|SYSCON_PCONP_PCUART2|SYSCON_PCONP_PCUART3)
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#ifdef CONFIG_LPC17_UART0
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regval = getreg32(LPC17_SYSCON_PCONP);
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regval &= ~(SYSCON_PCONP_PCUART0|SYSCON_PCONP_PCUART1|
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SYSCON_PCONP_PCUART2|SYSCON_PCONP_PCUART3)
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#if defined(CONFIG_UART0_SERIAL_CONSOLE)
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regval |= SYSCON_PCONP_PCUART0;
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#endif
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#ifdef CONFIG_LPC17_UART1
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#elif defined(CONFIG_UART1_SERIAL_CONSOLE)
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regval |= SYSCON_PCONP_PCUART1;
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#endif
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#ifdef CONFIG_LPC17_UART2
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#elif defined(CONFIG_UART2_SERIAL_CONSOLE)
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regval |= SYSCON_PCONP_PCUART2;
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#endif
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#ifdef CONFIG_LPC17_UART3
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#elif defined(CONFIG_UART3_SERIAL_CONSOLE)
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regval |= SYSCON_PCONP_PCUART3;
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#endif
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putreg32(regval, LPC17_SYSCON_PCONP);
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/* Step 2: Enable peripheral clocking for all selected UARTs */
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/* Step 2: Enable peripheral clocking for the console UART and disable
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* clocking for all other UARTs
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*/
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#define SYSCON_PCLKSET_MASK (3)
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#define SYSCON_PCLKSEL0_UART0_SHIFT (6) /* Bits 6-7: Peripheral clock UART0 */
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#define SYSCON_PCLKSEL0_UART0_MASK (3 << SYSCON_PCLKSEL0_UART0_MASK)
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#define SYSCON_PCLKSEL0_UART1_SHIFT (8) /* Bits 8-9: Peripheral clock UART1 */
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#define SYSCON_PCLKSEL0_UART1_MASK (3 << SYSCON_PCLKSEL0_UART1_SHIFT)
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#define SYSCON_PCLKSEL1_UART2_SHIFT (16) /* Bits 16-17: Peripheral clock UART2 */
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#define SYSCON_PCLKSEL1_UART2_MASK (3 << SYSCON_PCLKSEL1_UART2_SHIFT)
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#define SYSCON_PCLKSEL1_UART3_SHIFT (18) /* Bits 18-19: Peripheral clock UART3 */
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#define SYSCON_PCLKSEL1_UART3_MASK (3 << SYSCON_PCLKSEL1_UART3_SHIFT)
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/* Configure UART pins for all selected UARTs */
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#define GPIO_UART0_TXD (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN2)
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#define GPIO_UART0_RXD (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN3
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#define GPIO_UART1_TXD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN15)
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#define GPIO_UART1_RXD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN16)
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#define GPIO_UART1_CTS_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN17)
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#define GPIO_UART1_DCD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN18)
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#define GPIO_UART1_DSR_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN19)
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#define GPIO_UART1_DTR_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN20)
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#define GPIO_UART1_RI_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN21)
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#define GPIO_UART1_RTS_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN22)
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#define GPIO_UART1_TXD_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN0)
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#define GPIO_UART1_RXD_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN1)
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#define GPIO_UART1_CTS_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN2)
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#define GPIO_UART1_DCD_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN3)
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#define GPIO_UART1_DSR_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN4)
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#define GPIO_UART1_DTR_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN5)
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#define GPIO_UART1_RI_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN6)
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#define GPIO_UART1_RTS_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN7)
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#define GPIO_UART2_TXD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN10)
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#define GPIO_UART2_RXD_1 (GPIO_ALT1 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN11)
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#define GPIO_UART2_TXD_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN8)
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#define GPIO_UART2_RXD_2 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN9)
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#define GPIO_UART3_TXD_1 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN0)
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#define GPIO_UART3_RXD_1 (GPIO_ALT2 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN1)
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#define GPIO_UART3_TXD_2 (GPIO_ALT3 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN25)
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#define GPIO_UART3_RXD_2 (GPIO_ALT3 | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN26)
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#define GPIO_UART3_TXD_3 (GPIO_ALT3 | GPIO_PULLUP | GPIO_PORT4 | GPIO_PIN28)
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#define GPIO_UART3_RXD_3 (GPIO_ALT3 | GPIO_PULLUP | GPIO_PORT4 | GPIO_PIN29)
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#ifdef CONFIG_LPC17_UART0
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(void)lpc17_configgpio(GPIO_UART0_RXD);
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(void)lpc17_configgpio(GPIO_UART0_TXD);
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(void)lpc17_configgpio(GPIO_UART0_CTS);
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(void)lpc17_configgpio(GPIO_UART0_RTS);
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#endif
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#ifdef CONFIG_LPC17_UART1
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(void)lpc17_configgpio(GPIO_UART1_RXD);
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(void)lpc17_configgpio(GPIO_UART1_TXD);
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(void)lpc17_configgpio(GPIO_UART1_CTS);
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(void)lpc17_configgpio(GPIO_UART1_RTS);
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#endif
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#ifdef CONFIG_LPC17_UART2
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(void)lpc17_configgpio(GPIO_UART2_RXD);
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(void)lpc17_configgpio(GPIO_UART2_TXD);
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(void)lpc17_configgpio(GPIO_UART2_CTS);
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(void)lpc17_configgpio(GPIO_UART2_RTS);
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#endif
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#ifdef CONFIG_LPC17_UART3
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(void)lpc17_configgpio(GPIO_UART3_RXD);
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(void)lpc17_configgpio(GPIO_UART3_TXD);
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(void)lpc17_configgpio(GPIO_UART3_CTS);
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(void)lpc17_configgpio(GPIO_UART3_RTS);
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regval = getreg32(LPC17_SYSCON_PCLKSEL0);
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regval &= SYSCON_PCLKSEL0_UART1_MASK;
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#if defined(CONFIG_UART0_SERIAL_CONSOLE)
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regval |= (CONSOLE_CCLKDIV << SYSCON_PCLKSEL0_UART0_SHIFT);
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#elif defined(CONFIG_UART1_SERIAL_CONSOLE)
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regval |= (CONSOLE_CCLKDIV << SYSCON_PCLKSEL0_UART1_SHIFT);
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#endif
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putreg32(regval, LPC17_SYSCON_PCLKSEL0);
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#ifdef GPIO_CONSOLE_RXD
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regval = getreg32(LPC17_SYSCON_PCLKSEL1);
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regval &= SYSCON_PCLKSEL0_UART2_MASK;
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#if defined(CONFIG_UART0_SERIAL_CONSOLE)
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regval |= (CONSOLE_CCLKDIV << SYSCON_PCLKSEL1_UART2_SHIFT);
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#elif defined(CONFIG_UART1_SERIAL_CONSOLE)
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regval |= (CONSOLE_CCLKDIV << SYSCON_PCLKSEL1_UART23_SHIFT);
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#endif
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#ifdef GPIO_CONSOLE_TXD
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(void)lpc17_configgpio(GPIO_CONSOLE_TXD);
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putreg32(regval, LPC17_SYSCON_PCLKSEL1);
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/* Configure UART pins for the selected CONSOLE */
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|
||||
#if defined(CONFIG_UART0_SERIAL_CONSOLE)
|
||||
lpc17_configgpio(GPIO_UART0_TXD);
|
||||
lpc17_configgpio(GPIO_UART0_RXD);
|
||||
irqrestore(flags);
|
||||
#elif defined(CONFIG_UART1_SERIAL_CONSOLE)
|
||||
lpc17_configgpio(GPIO_UART1_TXD);
|
||||
lpc17_configgpio(GPIO_UART1_RXD);
|
||||
#ifdef CONFIG_UART0_FLOWCONTROL
|
||||
lpc17_configgpio(GPIO_UART1_CTS);
|
||||
lpc17_configgpio(GPIO_UART1_DCD);
|
||||
lpc17_configgpio(GPIO_UART1_DSR);
|
||||
lpc17_configgpio(GPIO_UART1_DTR);
|
||||
lpc17_configgpio(GPIO_UART1_RI);
|
||||
lpc17_configgpio(GPIO_UART1_RTS);
|
||||
#endif
|
||||
#ifdef GPIO_CONSOLE_CTS
|
||||
(void)lpc17_configgpio(GPIO_CONSOLE_CTS);
|
||||
#endif
|
||||
#ifdef GPIO_CONSOLE_RTS
|
||||
(void)lpc17_configgpio(GPIO_CONSOLE_RTS);
|
||||
#elif defined(CONFIG_UART2_SERIAL_CONSOLE)
|
||||
lpc17_configgpio(GPIO_UART2_TXD);
|
||||
lpc17_configgpio(GPIO_UART2_RXD);
|
||||
irqrestore(flags);
|
||||
#elif defined(CONFIG_UART3_SERIAL_CONSOLE)
|
||||
lpc17_configgpio(GPIO_UART3_TXD);
|
||||
lpc17_configgpio(GPIO_UART3_RXD);
|
||||
#endif
|
||||
|
||||
/* Configure the console (only) */
|
||||
|
||||
#if defined(HAVE_CONSOLE) && !defined(CONFIG_SUPPRESS_UART_CONFIG)
|
||||
/* Reset and disable receiver and transmitter */
|
||||
|
||||
putreg32((UART_CR_RSTRX|UART_CR_RSTTX|UART_CR_RXDIS|UART_CR_TXDIS),
|
||||
CONSOLE_BASE+LPC17_UART_CR_OFFSET);
|
||||
/* Clear fifos */
|
||||
|
||||
/* Disable all interrupts */
|
||||
putreg32(UART_FCR_RXRST|UART_FCR_TXRST, CONSOLE_BASE+LPC17_UART_FCR_OFFSET);
|
||||
|
||||
putreg32(0xffffffff, CONSOLE_BASE+LPC17_UART_IDR_OFFSET);
|
||||
/* Set trigger */
|
||||
|
||||
/* Set up the mode register */
|
||||
putreg32(UART_FCR_FIFOEN|UART_FCR_RXTRIGGER_8, CONSOLE_BASE+LPC17_UART_FCR_OFFSET);
|
||||
|
||||
putreg32(MR_VALUE, CONSOLE_BASE+LPC17_UART_MR_OFFSET);
|
||||
/* Set up the LCR and set DLAB=1*/
|
||||
|
||||
/* Configure the console baud */
|
||||
putreg32(CONSOLE_LCR_VALUE|UART_LCR_DLAB, CONSOLE_BASE+LPC17_UART_LCR_OFFSET);
|
||||
|
||||
putreg32(((LPC17_MCK_FREQUENCY + (LPC17_CONSOLE_BAUD << 3))/(LPC17_CONSOLE_BAUD << 4)),
|
||||
CONSOLE_BASE+LPC17_UART_BRGR_OFFSET);
|
||||
/* Set the BAUD divisor */
|
||||
|
||||
/* Enable receiver & transmitter */
|
||||
putreg32(CONSOLE_DL >> 8, CONSOLE_BASE+LPC17_UART_DLM_OFFSET);
|
||||
putreg32(CONSOLE_DL & 0xff, CONSOLE_BASE+LPC17_UART_DLL_OFFSET);
|
||||
|
||||
putreg32((UART_CR_RXEN|UART_CR_TXEN),
|
||||
CONSOLE_BASE+LPC17_UART_CR_OFFSET);
|
||||
/* Clear DLAB */
|
||||
|
||||
putreg32(CONSOLE_LCR_VALUE, LPC17_UART_LCR_OFFSET);
|
||||
|
||||
/* Configure the FIFOs */
|
||||
|
||||
putreg32(UART_FCR_RXTRIGGER_8|UART_FCR_TXRST|UART_FCR_RXRST|UART_FCR_FIFOEN,
|
||||
CONSOLE_BASE+LPC17_UART_FCR_OFFSET);
|
||||
#endif
|
||||
#endif /* 0 */
|
||||
#endif /* HAVE_UART */
|
||||
}
|
||||
|
||||
|
||||
@ -47,10 +47,13 @@
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/serial.h>
|
||||
|
||||
#include <arch/serial.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "up_arch.h"
|
||||
@ -426,9 +429,9 @@ static uart_dev_t g_uart3port =
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
/************************************************************************************
|
||||
* Inline Functions
|
||||
************************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_serialin
|
||||
@ -491,6 +494,287 @@ static inline void up_enablebreaks(struct up_dev_s *priv, bool enable)
|
||||
up_serialout(priv, LPC17_UART_LCR_OFFSET, lcr);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_uartcclkdiv
|
||||
*
|
||||
* Descrption:
|
||||
* Select a CCLK divider to produce the UART PCLK. The stratey is to select the
|
||||
* smallest divisor that results in an solution within range of the 16-bit
|
||||
* DLM and DLL divisor:
|
||||
*
|
||||
* PCLK = CCLK / divisor
|
||||
* BAUD = PCLK / (16 * DL)
|
||||
*
|
||||
* Ignoring the fractional divider for now.
|
||||
*
|
||||
* NOTE: This is an inline function. If a typical optimization level is used and
|
||||
* a constant is provided for the desired frequency, then most of the following
|
||||
* logic will be optimized away.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static inline uint8_t lpc17_uartcclkdiv(uint32_t baud)
|
||||
{
|
||||
/* Ignoring the fractional divider, the BAUD is given by:
|
||||
*
|
||||
* BAUD = PCLK / (16 * DL), or
|
||||
* DL = PCLK / BAUD / 16
|
||||
*
|
||||
* Where:
|
||||
*
|
||||
* PCLK = CCLK / divisor.
|
||||
*
|
||||
* Check divisor == 1. This works if the upper limit is met
|
||||
*
|
||||
* DL < 0xffff, or
|
||||
* PCLK / BAUD / 16 < 0xffff, or
|
||||
* CCLK / BAUD / 16 < 0xffff, or
|
||||
* CCLK < BAUD * 0xffff * 16
|
||||
* BAUD > CCLK / 0xffff / 16
|
||||
*
|
||||
* And the lower limit is met (we can't allow DL to get very close to one).
|
||||
*
|
||||
* DL >= MinDL
|
||||
* CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 16 / MinDL
|
||||
*/
|
||||
|
||||
if (baud < (LPC17_CCLK / 16 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK;
|
||||
}
|
||||
|
||||
/* Check divisor == 2. This works if:
|
||||
*
|
||||
* 2 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 8
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 2 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 8 / MinDL
|
||||
*/
|
||||
|
||||
else if (baud < (LPC17_CCLK / 8 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK2;
|
||||
}
|
||||
|
||||
/* Check divisor == 4. This works if:
|
||||
*
|
||||
* 4 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 4
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 4 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 4 / MinDL
|
||||
*/
|
||||
|
||||
else if (baud < (LPC17_CCLK / 4 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK4;
|
||||
}
|
||||
|
||||
/* Check divisor == 8. This works if:
|
||||
*
|
||||
* 8 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 2
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 8 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 2 / MinDL
|
||||
*/
|
||||
|
||||
else /* if (baud < (LPC17_CCLK / 2 / UART_MINDL )) */
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK8;
|
||||
}
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_uart0config, uart1config, uart2config, nad uart3config
|
||||
*
|
||||
* Descrption:
|
||||
* Configure the UART. UART0/1/2/3 peripherals are configured using the following
|
||||
* registers:
|
||||
*
|
||||
* 1. Power: In the PCONP register, set bits PCUART0/1/2/3.
|
||||
* On reset, UART0 and UART 1 are enabled (PCUART0 = 1 and PCUART1 = 1)
|
||||
* and UART2/3 are disabled (PCUART1 = 0 and PCUART3 = 0).
|
||||
* 2. Peripheral clock: In the PCLKSEL0 register, select PCLK_UART0 and
|
||||
* PCLK_UART1; in the PCLKSEL1 register, select PCLK_UART2 and PCLK_UART3.
|
||||
* 3. Pins: Select UART pins through the PINSEL registers and pin modes
|
||||
* through the PINMODE registers. UART receive pins should not have
|
||||
* pull-down resistors enabled.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_LPC17_UART0
|
||||
static inline void lpc17_uart0config(uint8_t clkdiv)
|
||||
{
|
||||
uint32_t regval;
|
||||
irqstate_t flags;
|
||||
|
||||
/* Step 1: Enable power on UART0 */
|
||||
|
||||
flags = irqsave();
|
||||
regval = getreg32(LPC17_SYSCON_PCONP);
|
||||
regval |= ~SYSCON_PCONP_PCUART0;
|
||||
putreg32(regval, LPC17_SYSCON_PCONP);
|
||||
|
||||
/* Step 2: Enable clocking on UART */
|
||||
|
||||
regval = getreg32(LPC17_SYSCON_PCLKSEL0);
|
||||
regval &= ~SYSCON_PCLKSEL0_UART0_MASK;
|
||||
regval |= ((uint32_t)clkdiv << SYSCON_PCLKSEL0_UART0_SHIFT);
|
||||
putreg32(regval, LPC17_SYSCON_PCLKSEL0);
|
||||
|
||||
/* Step 3: Configure I/O pins */
|
||||
|
||||
lpc17_configgpio(GPIO_UART0_TXD);
|
||||
lpc17_configgpio(GPIO_UART0_RXD);
|
||||
irqrestore(flags);
|
||||
};
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_LPC17_UART1
|
||||
static inline void lpc17_uart1config(uint8_t clkdiv)
|
||||
{
|
||||
uint32_t regval;
|
||||
irqstate_t flags;
|
||||
|
||||
/* Step 1: Enable power on UART1 */
|
||||
|
||||
flags = irqsave();
|
||||
regval = getreg32(LPC17_SYSCON_PCONP);
|
||||
regval |= ~SYSCON_PCONP_PCUART1;
|
||||
putreg32(regval, LPC17_SYSCON_PCONP);
|
||||
|
||||
/* Step 2: Enable clocking on UART */
|
||||
|
||||
regval = getreg32(LPC17_SYSCON_PCLKSEL0);
|
||||
regval &= ~SYSCON_PCLKSEL0_UART1_MASK;
|
||||
regval |= ((uint32_t)clkdiv << SYSCON_PCLKSEL0_UART1_SHIFT);
|
||||
putreg32(regval, LPC17_SYSCON_PCLKSEL0);
|
||||
|
||||
/* Step 3: Configure I/O pins */
|
||||
|
||||
lpc17_configgpio(GPIO_UART1_TXD);
|
||||
lpc17_configgpio(GPIO_UART1_RXD);
|
||||
#ifdef CONFIG_UART0_FLOWCONTROL
|
||||
lpc17_configgpio(GPIO_UART1_CTS);
|
||||
lpc17_configgpio(GPIO_UART1_DCD);
|
||||
lpc17_configgpio(GPIO_UART1_DSR);
|
||||
lpc17_configgpio(GPIO_UART1_DTR);
|
||||
lpc17_configgpio(GPIO_UART1_RI);
|
||||
lpc17_configgpio(GPIO_UART1_RTS);
|
||||
#endif
|
||||
irqrestore(flags);
|
||||
};
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_LPC17_UART2
|
||||
static inline void lpc17_uart2config(uint8_t clkdiv)
|
||||
{
|
||||
uint32_t regval;
|
||||
irqstate_t flags;
|
||||
|
||||
/* Step 1: Enable power on UART2 */
|
||||
|
||||
flags = irqsave();
|
||||
regval = getreg32(LPC17_SYSCON_PCONP);
|
||||
regval |= SYSCON_PCONP_PCUART2;
|
||||
putreg32(regval, LPC17_SYSCON_PCONP);
|
||||
|
||||
/* Step 2: Enable clocking on UART */
|
||||
|
||||
regval = getreg32(LPC17_SYSCON_PCLKSEL1);
|
||||
regval &= ~SYSCON_PCLKSEL0_UART2_MASK;
|
||||
regval |= ((uint32_t)clkdiv << SYSCON_PCLKSEL1_UART2_SHIFT);
|
||||
putreg32(regval, LPC17_SYSCON_PCLKSEL1);
|
||||
|
||||
/* Step 3: Configure I/O pins */
|
||||
|
||||
lpc17_configgpio(GPIO_UART2_TXD);
|
||||
lpc17_configgpio(GPIO_UART2_RXD);
|
||||
irqrestore(flags);
|
||||
};
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_LPC17_UART3
|
||||
static inline void lpc17_uart3config(uint8_t clkdiv)
|
||||
{
|
||||
uint32_t regval;
|
||||
irqstate_t flags;
|
||||
|
||||
/* Step 1: Enable power on UART3 */
|
||||
|
||||
flags = irqsave();
|
||||
regval = getreg32(LPC17_SYSCON_PCONP);
|
||||
regval |= ~SYSCON_PCONP_PCUART3;
|
||||
putreg32(regval, LPC17_SYSCON_PCONP);
|
||||
|
||||
/* Step 2: Enable clocking on UART */
|
||||
|
||||
regval = getreg32(LPC17_SYSCON_PCLKSEL1);
|
||||
regval &= ~SYSCON_PCLKSEL0_UART3_MASK;
|
||||
regval |= ((uint32_t)clkdiv << SYSCON_PCLKSEL1_UART3_SHIFT);
|
||||
putreg32(regval, LPC17_SYSCON_PCLKSEL1);
|
||||
|
||||
/* Step 3: Configure I/O pins */
|
||||
|
||||
lpc17_configgpio(GPIO_UART3_TXD);
|
||||
lpc17_configgpio(GPIO_UART3_RXD);
|
||||
irqrestore(flags);
|
||||
};
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_uartdl
|
||||
*
|
||||
* Descrption:
|
||||
* Select a divider to produce the BAUD from the UART PCLK.
|
||||
*
|
||||
* BAUD = PCLK / (16 * DL), or
|
||||
* DL = PCLK / BAUD / 16
|
||||
*
|
||||
* Ignoring the fractional divider for now.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static inline uint32_t lpc17_uartdl(uint32_t baud, uint8_t divcode)
|
||||
{
|
||||
uint32_t num;
|
||||
|
||||
switch (divcode)
|
||||
{
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK4: /* PCLK_peripheral = CCLK/4 */
|
||||
num = (LPC17_CCLK / 4);
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK: /* PCLK_peripheral = CCLK */
|
||||
num = LPC17_CCLK;
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK2: /* PCLK_peripheral = CCLK/2 */
|
||||
num = (LPC17_CCLK / 2);
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK8: /* PCLK_peripheral = CCLK/8 (except CAN1, CAN2, and CAN) */
|
||||
default:
|
||||
num = (LPC17_CCLK / 8);
|
||||
break;
|
||||
}
|
||||
return num / (baud << 4);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_setup
|
||||
*
|
||||
@ -952,30 +1236,42 @@ static bool up_txempty(struct uart_dev_s *dev)
|
||||
* serial console will be available during bootup. This must be called
|
||||
* before up_serialinit.
|
||||
*
|
||||
* NOTE: Power, clocking, and pin configuration was performed in
|
||||
* up_lowsetup() very, early in the boot sequence.
|
||||
* NOTE: Configuration of the CONSOLE UART was performed by up_lowsetup()
|
||||
* very early in the boot sequence.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void up_earlyserialinit(void)
|
||||
{
|
||||
/* Disable all UARTS */
|
||||
/* Configure all UARTs (except the CONSOLE UART) and disable interrupts */
|
||||
|
||||
#ifdef TTYS0_DEV
|
||||
TTYS0_DEV.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART0_BAUD);
|
||||
up_disableuartint(TTYS0_DEV.priv, NULL);
|
||||
#ifdef CONFIG_LPC17_UART0
|
||||
g_uart0priv.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART0_BAUD);
|
||||
#ifndef CONFIG_UART0_SERIAL_CONSOLE
|
||||
lpc17_uart0config(g_uart0priv.cclkdiv);
|
||||
#endif
|
||||
#ifdef TTYS1_DEV
|
||||
TTYS1_DEV.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART1_BAUD);
|
||||
up_disableuartint(TTYS1_DEV.priv, NULL);
|
||||
up_disableuartint(g_uart0priv.priv, NULL);
|
||||
#endif
|
||||
#ifdef TTYS2_DEV
|
||||
TTYS2_DEV.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART2_BAUD);
|
||||
up_disableuartint(TTYS2_DEV.priv, NULL);
|
||||
#ifdef CONFIG_LPC17_UART1
|
||||
g_uart1priv.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART1_BAUD);
|
||||
#ifndef CONFIG_UART1_SERIAL_CONSOLE
|
||||
lpc17_uart1config(g_uart1priv.cclkdiv);
|
||||
#endif
|
||||
#ifdef TTYS3_DEV
|
||||
TTYS3_DEV.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART3_BAUD);
|
||||
up_disableuartint(TTYS3_DEV.priv, NULL);
|
||||
up_disableuartint(g_uart1priv.priv, NULL);
|
||||
#endif
|
||||
#ifdef CONFIG_LPC17_UART2
|
||||
g_uart2priv.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART2_BAUD);
|
||||
#ifndef CONFIG_UART2_SERIAL_CONSOLE
|
||||
lpc17_uart2config(g_uart2priv.cclkdiv);
|
||||
#endif
|
||||
up_disableuartint(g_uart2priv.priv, NULL);
|
||||
#endif
|
||||
#ifdef CONFIG_LPC17_UART3
|
||||
g_uart3priv.cclkdiv = lpc17_uartcclkdiv(CONFIG_UART3_BAUD);
|
||||
#ifndef CONFIG_UART3_SERIAL_CONSOLE
|
||||
lpc17_uart3config(g_uart3priv.cclkdiv);
|
||||
#endif
|
||||
up_disableuartint(g_uart3priv.priv, NULL);
|
||||
#endif
|
||||
|
||||
/* Configuration whichever one is the console */
|
||||
|
||||
@ -111,145 +111,6 @@
|
||||
* Inline Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_uartcclkdiv
|
||||
*
|
||||
* Descrption:
|
||||
* Select a CCLK divider to produce the UART PCLK. The stratey is to select the
|
||||
* smallest divisor that results in an solution within range of the 16-bit
|
||||
* DLM and DLL divisor:
|
||||
*
|
||||
* PCLK = CCLK / divisor
|
||||
* BAUD = PCLK / (16 * DL)
|
||||
*
|
||||
* Ignoring the fractional divider for now.
|
||||
*
|
||||
* NOTE: This is an inline function. If a typical optimization level is used and
|
||||
* a constant is provided for the desired frequency, then most of the following
|
||||
* logic will be optimized away.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static inline uint8_t lpc17_uartcclkdiv(uint32_t baud)
|
||||
{
|
||||
/* Ignoring the fractional divider, the BAUD is given by:
|
||||
*
|
||||
* BAUD = PCLK / (16 * DL), or
|
||||
* DL = PCLK / BAUD / 16
|
||||
*
|
||||
* Where:
|
||||
*
|
||||
* PCLK = CCLK / divisor.
|
||||
*
|
||||
* Check divisor == 1. This works if the upper limit is met
|
||||
*
|
||||
* DL < 0xffff, or
|
||||
* PCLK / BAUD / 16 < 0xffff, or
|
||||
* CCLK / BAUD / 16 < 0xffff, or
|
||||
* CCLK < BAUD * 0xffff * 16
|
||||
* BAUD > CCLK / 0xffff / 16
|
||||
*
|
||||
* And the lower limit is met (we can't allow DL to get very close to one).
|
||||
*
|
||||
* DL >= MinDL
|
||||
* CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 16 / MinDL
|
||||
*/
|
||||
|
||||
if (baud < (LPC17_CCLK / 16 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK;
|
||||
}
|
||||
|
||||
/* Check divisor == 2. This works if:
|
||||
*
|
||||
* 2 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 8
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 2 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 8 / MinDL
|
||||
*/
|
||||
|
||||
else if (baud < (LPC17_CCLK / 8 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK2;
|
||||
}
|
||||
|
||||
/* Check divisor == 4. This works if:
|
||||
*
|
||||
* 4 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 4
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 4 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 4 / MinDL
|
||||
*/
|
||||
|
||||
else if (baud < (LPC17_CCLK / 4 / UART_MINDL ))
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK4;
|
||||
}
|
||||
|
||||
/* Check divisor == 8. This works if:
|
||||
*
|
||||
* 8 * CCLK / BAUD / 16 < 0xffff, or
|
||||
* BAUD > CCLK / 0xffff / 2
|
||||
*
|
||||
* And
|
||||
*
|
||||
* 8 * CCLK / BAUD / 16 >= MinDL, or
|
||||
* BAUD <= CCLK / 2 / MinDL
|
||||
*/
|
||||
|
||||
else /* if (baud < (LPC17_CCLK / 2 / UART_MINDL )) */
|
||||
{
|
||||
return SYSCON_PCLKSEL_CCLK8;
|
||||
}
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_uartdl
|
||||
*
|
||||
* Descrption:
|
||||
* Select a divider to produce the BAUD from the UART PCLK.
|
||||
*
|
||||
* BAUD = PCLK / (16 * DL), or
|
||||
* DL = PCLK / BAUD / 16
|
||||
*
|
||||
* Ignoring the fractional divider for now.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static inline uint32_t lpc17_uartdl(uint32_t baud, uint8_t divcode)
|
||||
{
|
||||
uint32_t num;
|
||||
|
||||
switch (divcode)
|
||||
{
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK4: /* PCLK_peripheral = CCLK/4 */
|
||||
num = (LPC17_CCLK / 4);
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK: /* PCLK_peripheral = CCLK */
|
||||
num = LPC17_CCLK;
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK2: /* PCLK_peripheral = CCLK/2 */
|
||||
num = (LPC17_CCLK / 2);
|
||||
break;
|
||||
|
||||
case SYSCON_PCLKSEL_CCLK8: /* PCLK_peripheral = CCLK/8 (except CAN1, CAN2, and CAN) */
|
||||
default:
|
||||
num = (LPC17_CCLK / 8);
|
||||
break;
|
||||
}
|
||||
return num / (baud << 4);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
Loading…
Reference in New Issue
Block a user