add flash and timer driver for hc32f4a0
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@@ -1,4 +1,4 @@
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SRC_DIR := kpu tensorflow-lite
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SRC_DIR := cmsis_5 filter image_processing kpu nnom ota tensorflow-lite
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include $(KERNEL_ROOT)/compiler.mk
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@@ -1,3 +1,7 @@
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SRC_DIR := tensorflow-lite-for-mcu
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SRC_DIR :=
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ifeq ($(CONFIG_USING_TENSORFLOWLITEMICRO),y)
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SRC_DIR += tensorflow-lite-for-mcu
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endif
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include $(KERNEL_ROOT)/compiler.mk
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@@ -69,6 +69,7 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
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return result;
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}
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#ifdef ADD_XIZI_FETURES
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static int PinOpen(void){
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int pin_fd = PrivOpen(SENSOR_DEVICE_QS_FX_PIN_DEV, O_RDWR);
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if (pin_fd < 0) {
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@@ -95,6 +96,7 @@ static int PinOpen(void){
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return pin_fd;
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}
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#endif
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/**
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* @description: Read sensor device
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@@ -104,22 +106,26 @@ static int PinOpen(void){
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*/
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static int SensorDeviceRead(struct SensorDevice *sdev, size_t len)
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{
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#ifdef ADD_XIZI_FETURES
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int pin_fd=PinOpen();
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struct PinStat pin_dir;
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pin_dir.pin = SENSOR_DEVICE_QS_FX_PIN_NUMBER;
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pin_dir.val = GPIO_HIGH;
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if (PrivWrite(pin_fd,&pin_dir,0) < 0) // pull-up pin to configure as tx mode
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return -1;
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#endif
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PrivTaskDelay(20);
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if (PrivWrite(sdev->fd, instructions, sizeof(instructions)) < 0)
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return -1;
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PrivTaskDelay(20);
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#ifdef ADD_XIZI_FETURES
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pin_dir.val = GPIO_LOW;
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if (PrivWrite(pin_fd,&pin_dir,0) < 0) // pull-down pin to configure as rx mode
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return -1;
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return -1;
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#endif
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if (PrivRead(sdev->fd, sdev->buffer, len) < 0)
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return -1;
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PrivClose(pin_fd);
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@@ -68,7 +68,7 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
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return result;
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}
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#ifdef ADD_XIZI_FETURES
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static int PinOpen(void){
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int pin_fd = PrivOpen(SENSOR_DEVICE_QS_FS_PIN_DEV, O_RDWR);
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if (pin_fd < 0) {
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@@ -96,6 +96,8 @@ static int PinOpen(void){
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return pin_fd;
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}
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#endif
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/**
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* @description: Read sensor device
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* @param sdev - sensor device pointer
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@@ -104,6 +106,7 @@ static int PinOpen(void){
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*/
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static int SensorDeviceRead(struct SensorDevice *sdev, size_t len)
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{
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#ifdef ADD_XIZI_FETURES
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int pin_fd=PinOpen();
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struct PinStat pin_dir;
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pin_dir.pin = SENSOR_DEVICE_QS_FS_PIN_NUMBER;
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@@ -111,16 +114,19 @@ static int SensorDeviceRead(struct SensorDevice *sdev, size_t len)
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pin_dir.val = GPIO_HIGH;
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if (PrivWrite(pin_fd,&pin_dir,0) < 0) // pull-up pin to configure as tx mode
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return -1;
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#endif
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PrivTaskDelay(20);
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if (PrivWrite(sdev->fd, instructions, sizeof(instructions)) < 0)
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return -1;
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PrivTaskDelay(20);
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#ifdef ADD_XIZI_FETURES
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pin_dir.val = GPIO_LOW;
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if (PrivWrite(pin_fd,&pin_dir,0) < 0) // pull-down pin to configure as rx mode
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return -1;
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#endif
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if (PrivRead(sdev->fd, sdev->buffer, len) < 0)
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return -1;
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@@ -128,6 +134,7 @@ static int SensorDeviceRead(struct SensorDevice *sdev, size_t len)
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return 0;
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}
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static struct SensorDone done =
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{
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SensorDeviceOpen,
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@@ -172,6 +172,8 @@ int PrivIoctl(int fd, int cmd, void *args)
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case WDT_TYPE:
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case CAMERA_TYPE:
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case KPU_TYPE:
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case TIME_TYPE:
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case FLASH_TYPE:
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ret = ioctl(fd, cmd, ioctl_cfg->args);
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break;
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default:
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@@ -152,6 +152,8 @@ enum IoctlDriverType
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RTC_TYPE,
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CAMERA_TYPE,
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KPU_TYPE,
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FLASH_TYPE,
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TIME_TYPE,
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DEFAULT_TYPE,
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};
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