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freeRTOS osal task use static API

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hathach 2018-05-17 19:57:51 +07:00
parent 61cc8666fc
commit ea7efb0fd6
4 changed files with 28 additions and 142 deletions
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10
examples/obsolete/device/src/cdc_device_app.c
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@ -44,17 +44,16 @@
#include "app_os_prio.h"
//--------------------------------------------------------------------+
// INCLUDE
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
enum { SERIAL_BUFFER_SIZE = 64 };
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
void cdc_serial_app_task(void* param);
OSAL_TASK_DEF(cdc_task_def, "blinky", cdc_serial_app_task, CDC_SERIAL_APP_TASK_PRIO, 128);
//--------------------------------------------------------------------+
// tinyusb callbacks
@ -78,6 +77,7 @@ void tud_cdc_rx_cb(uint8_t rhport)
//--------------------------------------------------------------------+
void cdc_serial_app_init(void)
{
osal_task_create(&cdc_task_def);
}
tusb_error_t cdc_serial_subtask(void);

4
examples/obsolete/device/src/main.c
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@ -130,12 +130,14 @@ void tud_umount_cb(uint8_t rhport)
//--------------------------------------------------------------------+
// BLINKING TASK
//--------------------------------------------------------------------+
OSAL_TASK_DEF(blink_task_def, "blinky", led_blinking_task, LED_BLINKING_APP_TASK_PRIO, 128);
static uint32_t led_blink_interval_ms = 1000; // default is 1 second
void led_blinking_init(void)
{
led_blink_interval_ms = 1000;
osal_task_create(led_blinking_task, "blinky", 128, NULL, LED_BLINKING_APP_TASK_PRIO);
osal_task_create(&blink_task_def);
}
void led_blinking_set_interval(uint32_t ms)

129
examples/obsolete/device/src/msc_device_ramdisk.c
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@ -111,133 +111,4 @@ int32_t tud_msc_write10_cb (uint8_t rhport, uint8_t lun, uint32_t lba, uint32_t
return bufsize;
}
//--------------------------------------------------------------------+
// HELPER
//--------------------------------------------------------------------+
#if 0 // no need to use fat12 helper
typedef ATTR_PACKED_STRUCT(struct) {
//------------- common -------------//
uint8_t jump_code[3] ; ///< Assembly instruction to jump to boot code.
uint8_t oem_name[8] ; ///< OEM Name in ASCII.
uint16_t byte_per_sector ; ///< Bytes per sector. Allowed values include 512, 1024, 2048, and 4096.
uint8_t sector_per_cluster ; ///< Sectors per cluster (data unit). Allowed values are powers of 2, but the cluster size must be 32KB or smaller.
uint16_t reserved_sectors ; ///< Size in sectors of the reserved area.
uint8_t fat_num ; ///< Number of FATs. Typically two for redundancy, but according to Microsoft it can be one for some small storage devices.
uint16_t fat12_root_entry_num ; ///< Maximum number of files in the root directory for FAT12 and FAT16. This is 0 for FAT32 and typically 512 for FAT16.
uint16_t fat12_sector_num_16 ; ///< 16-bit number of sectors in file system. If the number of sectors is larger than can be represented in this 2-byte value, a 4-byte value exists later in the data structure and this should be 0.
uint8_t media_type ; ///< 0xf8 should be used for fixed disks and 0xf0 for removable.
uint16_t sector_per_fat ; ///< 16-bit size in sectors of each FAT for FAT12 and FAT16. For FAT32, this field is 0.
uint16_t sector_per_track ; ///< Sectors per track of storage device.
uint16_t head_num ; ///< Number of heads in storage device.
uint32_t hidden_sectors ; ///< Number of sectors before the start of partition.
uint32_t sector_num_32 ; ///< 32-bit value of number of sectors in file system. Either this value or the 16-bit value above must be 0.
//------------- FAT32 -------------//
uint8_t drive_number ; ///< Physical drive number (0x00 for (first) removable media, 0x80 for (first) fixed disk
uint8_t reserved ;
uint8_t extended_boot_signature ; ///< should be 0x29
uint32_t volume_serial_number ; ///< Volume serial number, which some versions of Windows will calculate based on the creation date and time.
uint8_t volume_label[11] ;
uint8_t filesystem_type[8] ; ///< File system type label in ASCII, padded with blank (0x20). Standard values include "FAT," "FAT12," and "FAT16," but nothing is required.
uint8_t reserved2[448] ;
uint16_t fat_signature ; ///< Signature value (0xAA55).
}fat12_boot_sector_t;
VERIFY_STATIC(sizeof(fat12_boot_sector_t) == 512, "size is not correct");
typedef ATTR_PACKED_STRUCT(struct) {
uint8_t name[11];
ATTR_PACKED_STRUCT(struct){
uint8_t readonly : 1;
uint8_t hidden : 1;
uint8_t system : 1;
uint8_t volume_label : 1;
uint8_t directory : 1;
uint8_t archive : 1;
} attr; // Long File Name = 0x0f
uint8_t reserved;
uint8_t created_time_tenths_of_seconds;
uint16_t created_time;
uint16_t created_date;
uint16_t accessed_date;
uint16_t cluster_high;
uint16_t written_time;
uint16_t written_date;
uint16_t cluster_low;
uint32_t file_size;
}fat_directory_t;
VERIFY_STATIC(sizeof(fat_directory_t) == 32, "size is not correct");
void fat12_fs_init(uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE])
{
uint8_t const readme_contents[] =
"This is tinyusb's MassStorage Class demo.\r\n\r\n\
If you find any bugs or get any questions, feel free to file an\r\n\
issue at https://github.com/hathach/tinyusb";
//------------- Boot Sector -------------//
fat12_boot_sector_t* p_boot_fat = (fat12_boot_sector_t* ) msc_device_ramdisk[0];
memclr_(p_boot_fat, sizeof(fat12_boot_sector_t));
memcpy(p_boot_fat->jump_code, "\xEB\x3C\x90", 3);
memcpy(p_boot_fat->oem_name, "MSDOS5.0", 8);
p_boot_fat->byte_per_sector = DISK_BLOCK_SIZE;
p_boot_fat->sector_per_cluster = 1;
p_boot_fat->reserved_sectors = 1;
p_boot_fat->fat_num = 1;
p_boot_fat->fat12_root_entry_num = 16;
p_boot_fat->fat12_sector_num_16 = DISK_BLOCK_NUM;
p_boot_fat->media_type = 0xf8; // fixed disk
p_boot_fat->sector_per_fat = 1;
p_boot_fat->sector_per_track = 1;
p_boot_fat->head_num = 1;
p_boot_fat->hidden_sectors = 0;
p_boot_fat->drive_number = 0x80;
p_boot_fat->extended_boot_signature = 0x29;
p_boot_fat->volume_serial_number = 0x1234;
memcpy(p_boot_fat->volume_label , "tinyusb msc", 11);
memcpy(p_boot_fat->filesystem_type, "FAT12 ", 8);
p_boot_fat->fat_signature = 0xAA55;
//------------- FAT12 Table (first 2 entries are F8FF, third entry is cluster end of readme file-------------//
memcpy(msc_device_ramdisk[1], "\xF8\xFF\xFF\xFF\x0F", 5);
//------------- Root Directory -------------//
fat_directory_t* p_entry = (fat_directory_t*) msc_device_ramdisk[2];
// first entry is volume label
(*p_entry) = (fat_directory_t)
{
.name = "TINYUSB MSC",
.attr.volume_label = 1,
};
p_entry += 1; // advance to second entry, second entry is readme file
(*p_entry) = (fat_directory_t)
{
.name = "README TXT",
.created_time = 0x6D52,
.written_time = 0x6D52,
.created_date = 0x4365,
.accessed_date = 0x4365,
.written_date = 0x4365,
.cluster_high = 0,
.cluster_low = 2,
.file_size = sizeof(readme_contents)-1 // exculde NULL
}; // first entry is volume label
//------------- Readme Content -------------//
memcpy(msc_device_ramdisk[3], readme_contents, sizeof(readme_contents)-1);
}
#endif
#endif

27
tinyusb/osal/osal_freeRTOS.h
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@ -65,14 +65,27 @@ static inline bool in_isr(void)
//--------------------------------------------------------------------+
// TASK API
//--------------------------------------------------------------------+
typedef void (*osal_func_t)(void *param);
typedef void* osal_task_t;
#define OSAL_TASK_DEF(_name, _str, _func, _prio, _stack_sz) \
uint8_t _name##_##buf[_stack_sz*sizeof(StackType_t)]; \
osal_task_def_t _name = { .func = _func, .prio = _prio, .stack_sz = _stack_sz, .buf = _name##_##buf, .strname = _str };
static inline osal_task_t osal_task_create(osal_func_t code, const char* name, uint32_t stack_size, void* param, uint32_t prio)
typedef struct
{
osal_task_t task_hdl;
xTaskCreate(code, (const char*) name, stack_size, param, prio, &task_hdl);
return task_hdl;
void (*func)(void *param);
uint16_t prio;
uint16_t stack_sz;
void* buf;
const char* strname;
StaticTask_t stask;
}osal_task_def_t;
typedef TaskHandle_t osal_task_t;
static inline osal_task_t osal_task_create(osal_task_def_t* taskdef)
{
return xTaskCreateStatic(taskdef->func, taskdef->strname, taskdef->stack_sz, NULL, taskdef->prio, taskdef->buf, &taskdef->stask);
}
static inline void osal_task_delay(uint32_t msec)
@ -85,7 +98,7 @@ static inline void osal_task_delay(uint32_t msec)
//--------------------------------------------------------------------+
#define OSAL_QUEUE_DEF(_name, _depth, _type) \
uint8_t _name##_##buf[_depth*sizeof(_type)];\
osal_queue_def_t _name = { .depth = _depth, .item_sz = sizeof(_type), .buf = _name##_##buf };\
osal_queue_def_t _name = { .depth = _depth, .item_sz = sizeof(_type), .buf = _name##_##buf };
typedef struct
{