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Register ch438 to character driver

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This commit is contained in:
wgzAIIT
2022-05-05 18:22:42 +08:00
parent d18eda5f26
commit e007b5567d
11 changed files with 177 additions and 20 deletions
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Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/Kconfig
+39 -1
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@@ -83,5 +83,43 @@ config XIDATONG_USB_AUTOMOUNT_UDELAY
endif # XIDATONG_USB_AUTOMOUNT
menuconfig BSP_USING_CH438
bool "Using CH438 device"
default n
endif
if BSP_USING_CH438
config CH438_EXTUART0
bool "using ch438 port 0"
default n
config CH438_EXTUART1
bool "using ch438 port 1"
default n
config CH438_EXTUART2
bool "using ch438 port 2"
default n
config CH438_EXTUART3
bool "using ch438 port 3"
default n
config CH438_EXTUART4
bool "using ch438 port 4"
default n
config CH438_EXTUART5
bool "using ch438 port 5"
default n
config CH438_EXTUART6
bool "using ch438 port 6"
default n
config CH438_EXTUART7
bool "using ch438 port 7"
default n
endif # BSP_USING_CH438
endif # ARCH_BOARD_XIDATONG
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/Makefile
+5 -1
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@@ -20,7 +20,7 @@
include $(TOPDIR)/Make.defs
CSRCS = imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c imxrt_ch438.c ch438_demo.c
CSRCS = imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c
ifeq ($(CONFIG_IMXRT_SDRAMC),y)
CSRCS += imxrt_sdram.c
@@ -82,4 +82,8 @@ ifeq ($(CONFIG_XIDATONG_SDIO_AUTOMOUNT),y)
CSRCS += imxrt_mmcsd_automount.c
endif
ifeq ($(CONFIG_BSP_USING_CH438),y)
CSRCS += imxrt_ch438.c ch438_demo.c
endif
include $(TOPDIR)/boards/Board.mk
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/ch438_demo.c
+8 -8
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@@ -53,26 +53,26 @@ void CH438Demo(void)
int i;
char buffer[256];
int readlen;
_info("ch438_main\n");
Ch438InitDefault();
ch438_register("/dev/ext_uart3",2);
ch438_register("/dev/ext_uart2",1);
fd1 = open("/dev/ext_uart3", O_RDWR);
fd1 = open("/dev/extuart_dev2", O_RDWR);
write(fd1, "AT+BAUD=?",9);
readlen = read(fd1, buffer, 256);
for(i=0;i<readlen;++i)
{
_info("%c(0x%x)\n", buffer[i], buffer[i]);
printf("%c(0x%x)\n", buffer[i], buffer[i]);
}
close(fd1);
up_mdelay(1000);
fd2 = open("/dev/ext_uart2", O_RDWR);
fd2 = open("/dev/extuart_dev1", O_RDWR);
write(fd2, "AT+BAUD=?",9);
readlen = read(fd2, buffer, 256);
for(i=0;i<readlen;++i)
{
_info("%c(0x%x)\n", buffer[i], buffer[i]);
printf("%c(0x%x)\n", buffer[i], buffer[i]);
}
close(fd2);
}
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/imxrt_bringup.c
+8
View File
@@ -47,6 +47,10 @@
# include <nuttx/usb/usbmonitor.h>
#endif
#ifdef CONFIG_BSP_USING_CH438
# include "imxrt_ch438.h"
#endif
#include "xidatong.h"
#include <arch/board/board.h> /* Must always be included last */
@@ -181,6 +185,10 @@ int imxrt_bringup(void)
}
#endif
#ifdef CONFIG_BSP_USING_CH438
board_ch438_initialize();
#endif
UNUSED(ret);
return OK;
}
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/imxrt_ch438.c
+50 -4
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@@ -452,7 +452,7 @@ static size_t ImxrtCh438ReadData(uint8_t ext_uart_no)
REG_LSR_ADDR = offsetadd[ext_uart_no] | REG_LSR0_ADDR;
REG_MSR_ADDR = offsetadd[ext_uart_no] | REG_MSR0_ADDR;
InterruptStatus = ReadCH438Data(REG_IIR_ADDR) & 0x0f; /* 读串口的中断状态 */
_info("InterruptStatus is %d\n", InterruptStatus);
ch438info("InterruptStatus is %d\n", InterruptStatus);
switch(InterruptStatus)
{
@@ -498,7 +498,7 @@ void Ch438InitDefault(void)
ret = pthread_mutex_init(&mutex, NULL);
if (ret != 0)
{
_info("pthread_mutex_init failed, status=%d\n", ret);
ch438err("pthread_mutex_init failed, status=%d\n", ret);
}
/* Initialize the condition variable */
@@ -506,13 +506,13 @@ void Ch438InitDefault(void)
ret = pthread_cond_init(&cond, NULL);
if (ret != 0)
{
_info("pthread_cond_init failed, status=%d\n", ret);
ch438err("pthread_cond_init failed, status=%d\n", ret);
}
ret = task_create("ch438_task", 60, 8192, getInterruptStatus, NULL);
if (ret < 0)
{
_info("task create failed, status=%d\n", ret);
ch438err("task create failed, status=%d\n", ret);
}
ImxrtCH438Init();
@@ -615,6 +615,7 @@ int ch438_register(FAR const char *devpath, uint8_t port)
priv = (FAR struct ch438_dev_s *)kmm_malloc(sizeof(struct ch438_dev_s));
if (priv == NULL)
{
ch438err("ERROR: Failed to allocate instance\n");
return -ENOMEM;
}
@@ -624,8 +625,53 @@ int ch438_register(FAR const char *devpath, uint8_t port)
ret = register_driver(devpath, &g_ch438fops, 0666, priv);
if (ret < 0)
{
ch438err("ERROR: Failed to register driver: %d\n", ret);
kmm_free(priv);
}
return ret;
}
/****************************************************************************
* Name: board_ch438_initialize
*
* Description:
* ch438 initialize
*
****************************************************************************/
void board_ch438_initialize(void)
{
Ch438InitDefault();
#ifdef CONFIG_CH438_EXTUART0
ch438_register("/dev/extuart_dev0", 0);
#endif
#ifdef CONFIG_CH438_EXTUART1
ch438_register("/dev/extuart_dev1", 1);
#endif
#ifdef CONFIG_CH438_EXTUART2
ch438_register("/dev/extuart_dev2", 2);
#endif
#ifdef CONFIG_CH438_EXTUART3
ch438_register("/dev/extuart_dev3", 3);
#endif
#ifdef CONFIG_CH438_EXTUART4
ch438_register("/dev/extuart_dev4", 4);
#endif
#ifdef CONFIG_CH438_EXTUART5
ch438_register("/dev/extuart_dev5", 5);
#endif
#ifdef CONFIG_CH438_EXTUART6
ch438_register("/dev/extuart_dev6", 6);
#endif
#ifdef CONFIG_CH438_EXTUART7
ch438_register("/dev/extuart_dev7", 7);
#endif
}
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/imxrt_ch438.h
+19
View File
@@ -299,10 +299,29 @@
GPIO_PORT1 | GPIO_PIN29)
#ifdef CONFIG_DEBUG_CH438_ERROR
# define ch438err _err
#else
# define ch438err _none
#endif
#ifdef CONFIG_DEBUG_CH438_WARN
# define ch438warn _warn
#else
# define ch438warn _none
#endif
#ifdef CONFIG_DEBUG_CH438_INFO
# define ch438info _info
#else
# define ch438info _none
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
int getInterruptStatus(int argc, char **argv);
void Ch438InitDefault(void);
int ch438_register(FAR const char *devpath,uint8_t port);
void board_ch438_initialize(void);
#endif