1
0
mirror of https://github.com/arduino/Arduino.git synced 2024-12-01 12:24:14 +01:00

got rid of u8, u16, u32 typedefs in Diskloader

done to bring types in line with others in Arduino core
This commit is contained in:
Zach Eveland 2012-01-10 15:51:44 -05:00
parent f403b001a2
commit e3b89d178d
6 changed files with 163 additions and 168 deletions

View File

@ -26,15 +26,15 @@ void entrypoint(void)
::);
}
u8 _flashbuf[128];
u8 _inSync;
u8 _ok;
extern volatile u8 _ejected;
extern volatile u16 _timeout;
uint8_t _flashbuf[128];
uint8_t _inSync;
uint8_t _ok;
extern volatile uint8_t _ejected;
extern volatile uint16_t _timeout;
void Program(u8 ep, u16 page, u8 count)
void Program(uint8_t ep, uint16_t page, uint8_t count)
{
u8 write = page < 30*1024; // Don't write over firmware please
uint8_t write = page < 30*1024; // Don't write over firmware please
if (write)
boot_page_erase(page);
@ -46,9 +46,9 @@ void Program(u8 ep, u16 page, u8 count)
boot_spm_busy_wait(); // Wait until the memory is erased.
count >>= 1;
u16* p = (u16*)page;
u16* b = (u16*)_flashbuf;
for (u8 i = 0; i < count; i++)
uint16_t* p = (uint16_t*)page;
uint16_t* b = (uint16_t*)_flashbuf;
for (uint8_t i = 0; i < count; i++)
boot_page_fill(p++, b[i]);
boot_page_write(page);
@ -78,8 +78,8 @@ int USBGetChar();
#define STK_READ_PAGE 0x74 // 't'
#define STK_READ_SIGN 0x75 // 'u'
extern const u8 _readSize[] PROGMEM;
const u8 _readSize[] =
extern const uint8_t _readSize[] PROGMEM;
const uint8_t _readSize[] =
{
STK_GET_PARAMETER, 1,
STK_SET_DEVICE, 20,
@ -91,8 +91,8 @@ const u8 _readSize[] =
0,0
};
extern const u8 _consts[] PROGMEM;
const u8 _consts[] =
extern const uint8_t _consts[] PROGMEM;
const uint8_t _consts[] =
{
SIGNATURE_0,
SIGNATURE_1,
@ -131,18 +131,18 @@ int main()
for(;;)
{
u8* packet = _flashbuf;
u16 address = 0;
uint8_t* packet = _flashbuf;
uint16_t address = 0;
for (;;)
{
u8 cmd = getch();
uint8_t cmd = getch();
// Read packet contents
u8 len;
const u8* rs = _readSize;
uint8_t len;
const uint8_t* rs = _readSize;
for(;;)
{
u8 c = pgm_read_byte(rs++);
uint8_t c = pgm_read_byte(rs++);
len = pgm_read_byte(rs++);
if (c == cmd || c == 0)
break;
@ -152,11 +152,11 @@ int main()
Recv(CDC_RX,packet,len);
// Send a response
u8 send = 0;
const u8* pgm = _consts+7; // 0
uint8_t send = 0;
const uint8_t* pgm = _consts+7; // 0
if (STK_GET_PARAMETER == cmd)
{
u8 i = packet[0] - 0x80;
uint8_t i = packet[0] - 0x80;
if (i > 2)
i = (i == 0x18) ? 3 : 4; // 0x80:HW_VER,0x81:SW_MAJOR,0x82:SW_MINOR,0x18:3 or 0
pgm = _consts + i + 3;
@ -179,7 +179,7 @@ int main()
else if (STK_LOAD_ADDRESS == cmd)
{
address = *((u16*)packet); // word addresses
address = *((uint16_t*)packet); // word addresses
address += address;
}
@ -191,7 +191,7 @@ int main()
else if (STK_READ_PAGE == cmd)
{
send = packet[1];
pgm = (const u8*)address;
pgm = (const uint8_t*)address;
address += send; // not sure of this is required
}
@ -216,15 +216,15 @@ int main()
}
// Nice breathing LED indicates we are in the firmware
u16 _pulse;
uint16_t _pulse;
void LEDPulse()
{
_pulse += 4;
u8 p = _pulse >> 9;
uint8_t p = _pulse >> 9;
if (p > 63)
p = 127-p;
p += p;
if (((u8)_pulse) > p)
if (((uint8_t)_pulse) > p)
L_LED_OFF();
else
L_LED_ON();
@ -234,7 +234,7 @@ void StartSketch()
{
TX_LED_OFF(); // switch off the RX and TX LEDs before starting the user sketch
RX_LED_OFF();
UDCON = 1; // Detatch USB
UDCON = 1; // Detach USB
UDIEN = 0;
asm volatile ( // Reset vector to run firmware
"clr r30\n"
@ -245,7 +245,7 @@ void StartSketch()
void Reset()
{
wdt_enable(WDTO_15MS);
wdt_enable(WDTO_15MS); // reset the microcontroller to reinitialize all IO and other registers
for (;;)
;
}

View File

@ -11,11 +11,6 @@
#include <stdlib.h>
#include <string.h>
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned long u32;
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
#define DISABLE_JTAG() MCUCR = (1 << JTD) | (1 << IVCE) | (0 << PUD); MCUCR = (1 << JTD) | (0 << IVSEL) | (0 << IVCE) | (0 << PUD);
@ -39,9 +34,9 @@ typedef unsigned long u32;
#define TRANSFER_RELEASE 0x40
#define TRANSFER_ZERO 0x20
void Transfer(u8 ep, const u8* data, int len);
void Recv(u8 ep, u8* dst, u8 len);
void Program(u8 ep, u16 page, u8 count);
void Transfer(uint8_t ep, const uint8_t* data, int len);
void Recv(uint8_t ep, uint8_t* dst, uint8_t len);
void Program(uint8_t ep, uint16_t page, uint8_t count);
/* HID is not fully-supported in the bootloader - can be enabled
for testing, but note the descriptor report and other parts are

View File

@ -31,8 +31,8 @@
/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
#define TX_RX_LED_PULSE_MS 100
u8 TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
u8 RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
uint8_t TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
uint8_t RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
void Reset();
@ -41,11 +41,11 @@ void Reset();
typedef struct
{
u32 dwDTERate;
u8 bCharFormat;
u8 bParityType;
u8 bDataBits;
u8 lineState;
uint32_t dwDTERate;
uint8_t bCharFormat;
uint8_t bParityType;
uint8_t bDataBits;
uint8_t lineState;
} LineInfo;
static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
@ -54,9 +54,9 @@ static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
//==================================================================
// 4 bytes of RAM
volatile u8 _usbConfiguration;
volatile u8 _ejected;
volatile u16 _timeout;
volatile uint8_t _usbConfiguration;
volatile uint8_t _ejected;
volatile uint16_t _timeout;
static inline void WaitIN(void)
{
@ -74,7 +74,7 @@ static inline void WaitOUT(void)
;
}
static inline u8 WaitForINOrOUT()
static inline uint8_t WaitForINOrOUT()
{
while (!(UEINTX & ((1<<TXINI)|(1<<RXOUTI))))
;
@ -87,7 +87,7 @@ static inline void ClearOUT(void)
}
static
void Send(volatile const u8* data, u8 count)
void Send(volatile const uint8_t* data, uint8_t count)
{
TX_LED_ON(); // light the TX LED
TxLEDPulse = TX_RX_LED_PULSE_MS;
@ -95,7 +95,7 @@ void Send(volatile const u8* data, u8 count)
UEDATX = *data++;
}
void Recv(volatile u8* data, u8 count)
void Recv(volatile uint8_t* data, uint8_t count)
{
RX_LED_ON(); // light the RX LED
RxLEDPulse = TX_RX_LED_PULSE_MS;
@ -103,31 +103,31 @@ void Recv(volatile u8* data, u8 count)
*data++ = UEDATX;
}
static inline u8 Recv8()
static inline uint8_t Recv8()
{
RX_LED_ON(); // light the RX LED
RxLEDPulse = TX_RX_LED_PULSE_MS;
return UEDATX;
}
static inline void Send8(u8 d)
static inline void Send8(uint8_t d)
{
TX_LED_ON(); // light the TX LED
TxLEDPulse = TX_RX_LED_PULSE_MS;
UEDATX = d;
}
static inline void SetEP(u8 ep)
static inline void SetEP(uint8_t ep)
{
UENUM = ep;
}
static inline u8 FifoByteCount()
static inline uint8_t FifoByteCount()
{
return UEBCLX;
}
static inline u8 ReceivedSetupInt()
static inline uint8_t ReceivedSetupInt()
{
return UEINTX & (1<<RXSTPI);
}
@ -142,17 +142,17 @@ static inline void Stall()
UECONX = (1<<STALLRQ) | (1<<EPEN);
}
static inline u8 ReadWriteAllowed()
static inline uint8_t ReadWriteAllowed()
{
return UEINTX & (1<<RWAL);
}
static inline u8 Stalled()
static inline uint8_t Stalled()
{
return UEINTX & (1<<STALLEDI);
}
static inline u8 FifoFree()
static inline uint8_t FifoFree()
{
return UEINTX & (1<<FIFOCON);
}
@ -167,7 +167,7 @@ static inline void ReleaseTX()
UEINTX = 0x3A; // FIFOCON=0 NAKINI=0 RWAL=1 NAKOUTI=1 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=0
}
static inline u8 FrameNumber()
static inline uint8_t FrameNumber()
{
return UDFNUML;
}
@ -178,7 +178,7 @@ static inline u8 FrameNumber()
#define EP_SINGLE_64 0x32 // EP0
#define EP_DOUBLE_64 0x36 // Other endpoints
static void InitEP(u8 index, u8 type, u8 size)
static void InitEP(uint8_t index, uint8_t type, uint8_t size)
{
UENUM = index;
UECONX = 1;
@ -202,19 +202,19 @@ void USBInit(void)
UDCON = 0; // enable attach resistor
}
u8 USBGetConfiguration(void)
uint8_t USBGetConfiguration(void)
{
return _usbConfiguration;
}
u8 HasData(u8 ep)
uint8_t HasData(uint8_t ep)
{
SetEP(ep);
return ReadWriteAllowed(); // count in fifo
}
int USBGetChar();
void Recv(u8 ep, u8* dst, u8 len)
void Recv(uint8_t ep, uint8_t* dst, uint8_t len)
{
SetEP(ep);
while (len--)
@ -228,16 +228,16 @@ void Recv(u8 ep, u8* dst, u8 len)
}
// Transmit a packet to endpoint
void Transfer(u8 ep, const u8* data, int len)
void Transfer(uint8_t ep, const uint8_t* data, int len)
{
u8 zero = ep & TRANSFER_ZERO;
uint8_t zero = ep & TRANSFER_ZERO;
SetEP(ep & 7);
while (len--)
{
while (!ReadWriteAllowed())
; // TODO Check for STALL etc
u8 d = (ep & TRANSFER_PGM) ? pgm_read_byte(data) : data[0];
uint8_t d = (ep & TRANSFER_PGM) ? pgm_read_byte(data) : data[0];
data++;
if (zero)
d = 0;
@ -250,8 +250,8 @@ void Transfer(u8 ep, const u8* data, int len)
ReleaseTX();
}
extern const u8 _initEndpoints[] PROGMEM;
const u8 _initEndpoints[] =
extern const uint8_t _initEndpoints[] PROGMEM;
const uint8_t _initEndpoints[] =
{
0,
@ -266,7 +266,7 @@ const u8 _initEndpoints[] =
static void InitEndpoints()
{
for (u8 i = 1; i < sizeof(_initEndpoints); i++)
for (uint8_t i = 1; i < sizeof(_initEndpoints); i++)
{
UENUM = i;
UECONX = 1;
@ -279,12 +279,12 @@ static void InitEndpoints()
typedef struct
{
u8 bmRequestType;
u8 bRequest;
u8 wValueL;
u8 wValueH;
u16 wIndex;
u16 wLength;
uint8_t bmRequestType;
uint8_t bRequest;
uint8_t wValueL;
uint8_t wValueH;
uint16_t wIndex;
uint16_t wLength;
} Setup;
Setup _setup;
@ -292,18 +292,18 @@ Setup _setup;
bool USBHook()
{
Setup& setup = _setup;
u8 r = setup.bRequest;
uint8_t r = setup.bRequest;
// CDC Requests
if (CDC_GET_LINE_CODING == r)
{
Send((const volatile u8*)&_usbLineInfo,7);
Send((const volatile uint8_t*)&_usbLineInfo,7);
}
else if (CDC_SET_LINE_CODING == r)
{
WaitOUT();
Recv((volatile u8*)&_usbLineInfo,7);
Recv((volatile uint8_t*)&_usbLineInfo,7);
ClearOUT();
}
@ -315,7 +315,7 @@ bool USBHook()
return true;
}
extern const u8 _rawHID[] PROGMEM;
extern const uint8_t _rawHID[] PROGMEM;
#define LSB(_x) ((_x) & 0xFF)
#define MSB(_x) ((_x) >> 8)
@ -324,7 +324,7 @@ extern const u8 _rawHID[] PROGMEM;
#define RAWHID_TX_SIZE 64
#define RAWHID_RX_SIZE 64
const u8 _rawHID[] =
const uint8_t _rawHID[] =
{
// RAW HID
0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30
@ -346,15 +346,15 @@ const u8 _rawHID[] =
0xC0 // end collection
};
u8 _cdcComposite = 0;
uint8_t _cdcComposite = 0;
bool SendDescriptor()
{
Setup& setup = _setup;
u16 desc_length = 0;
const u8* desc_addr = 0;
uint16_t desc_length = 0;
const uint8_t* desc_addr = 0;
u8 t = setup.wValueH;
uint8_t t = setup.wValueH;
if (0x22 == t)
{
#ifdef HID_ENABLED
@ -363,23 +363,23 @@ bool SendDescriptor()
#endif
} else if (USB_DEVICE_DESCRIPTOR_TYPE == t)
{
desc_addr = (const u8*)&USB_DeviceDescriptor;
desc_addr = (const uint8_t*)&USB_DeviceDescriptor;
}
else if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
{
desc_addr = (const u8*)&USB_ConfigDescriptor;
desc_addr = (const uint8_t*)&USB_ConfigDescriptor;
desc_length = sizeof(USB_ConfigDescriptor);
}
else if (USB_STRING_DESCRIPTOR_TYPE == t)
{
if (setup.wValueL == 0)
desc_addr = (const u8*)&STRING_LANGUAGE;
desc_addr = (const uint8_t*)&STRING_LANGUAGE;
else if (setup.wValueL == IPRODUCT)
desc_addr = (const u8*)&STRING_IPRODUCT;
desc_addr = (const uint8_t*)&STRING_IPRODUCT;
else if (setup.wValueL == ISERIAL)
desc_addr = (const u8*)&STRING_SERIAL;
desc_addr = (const uint8_t*)&STRING_SERIAL;
else if (setup.wValueL == IMANUFACTURER)
desc_addr = (const u8*)&STRING_IMANUFACTURER;
desc_addr = (const uint8_t*)&STRING_IMANUFACTURER;
else
return false;
} else
@ -393,13 +393,13 @@ bool SendDescriptor()
// Send descriptor
// EP0 is 64 bytes long
// RWAL and FIFOCON don't work on EP0
u16 n = 0;
uint16_t n = 0;
do
{
if (!WaitForINOrOUT())
return false;
Send8(pgm_read_byte(&desc_addr[n++]));
u8 clr = n & 0x3F;
uint8_t clr = n & 0x3F;
if (!clr)
ClearIN(); // Fifo is full, release this packet
} while (n < desc_length);
@ -413,7 +413,7 @@ void USBSetupInterrupt()
return;
Setup& setup = _setup; // global saves ~30 bytes
Recv((u8*)&setup,8);
Recv((uint8_t*)&setup,8);
ClearSetupInt();
if (setup.bmRequestType & DEVICETOHOST)
@ -422,7 +422,7 @@ void USBSetupInterrupt()
ClearIN();
bool ok = true;
u8 r = setup.bRequest;
uint8_t r = setup.bRequest;
if (SET_ADDRESS == r)
{
WaitIN();
@ -458,7 +458,7 @@ void USBSetupInterrupt()
void USBGeneralInterrupt()
{
u8 udint = UDINT;
uint8_t udint = UDINT;
UDINT = 0;
// End of Reset
@ -493,7 +493,7 @@ int USBGetChar()
// Read a char
if (HasData(CDC_RX))
{
u8 c = Recv8();
uint8_t c = Recv8();
if (!ReadWriteAllowed())
ReleaseRX();
return c;

View File

@ -97,32 +97,32 @@
// Device
typedef struct {
u8 len; // 18
u8 dtype; // 1 USB_DEVICE_DESCRIPTOR_TYPE
u16 usbVersion; // 0x200
u8 deviceClass;
u8 deviceSubClass;
u8 deviceProtocol;
u8 packetSize0; // Packet 0
u16 idVendor;
u16 idProduct;
u16 deviceVersion; // 0x100
u8 iManufacturer;
u8 iProduct;
u8 iSerialNumber;
u8 bNumConfigurations;
uint8_t len; // 18
uint8_t dtype; // 1 USB_DEVICE_DESCRIPTOR_TYPE
uint16_t usbVersion; // 0x200
uint8_t deviceClass;
uint8_t deviceSubClass;
uint8_t deviceProtocol;
uint8_t packetSize0; // Packet 0
uint16_t idVendor;
uint16_t idProduct;
uint16_t deviceVersion; // 0x100
uint8_t iManufacturer;
uint8_t iProduct;
uint8_t iSerialNumber;
uint8_t bNumConfigurations;
} DeviceDescriptor;
// Config
typedef struct {
u8 len; // 9
u8 dtype; // 2
u16 clen; // total length
u8 numInterfaces;
u8 config;
u8 iconfig;
u8 attributes;
u8 maxPower;
uint8_t len; // 9
uint8_t dtype; // 2
uint16_t clen; // total length
uint8_t numInterfaces;
uint8_t config;
uint8_t iconfig;
uint8_t attributes;
uint8_t maxPower;
} ConfigDescriptor;
// String
@ -130,58 +130,58 @@ typedef struct {
// Interface
typedef struct
{
u8 len; // 9
u8 dtype; // 4
u8 number;
u8 alternate;
u8 numEndpoints;
u8 interfaceClass;
u8 interfaceSubClass;
u8 protocol;
u8 iInterface;
uint8_t len; // 9
uint8_t dtype; // 4
uint8_t number;
uint8_t alternate;
uint8_t numEndpoints;
uint8_t interfaceClass;
uint8_t interfaceSubClass;
uint8_t protocol;
uint8_t iInterface;
} InterfaceDescriptor;
// Endpoint
typedef struct
{
u8 len; // 7
u8 dtype; // 5
u8 addr;
u8 attr;
u16 packetSize;
u8 interval;
uint8_t len; // 7
uint8_t dtype; // 5
uint8_t addr;
uint8_t attr;
uint16_t packetSize;
uint8_t interval;
} EndpointDescriptor;
// Interface Association Descriptor
// Used to bind 2 interfaces together in CDC compostite device
typedef struct
{
u8 len; // 8
u8 dtype; // 11
u8 firstInterface;
u8 interfaceCount;
u8 functionClass;
u8 funtionSubClass;
u8 functionProtocol;
u8 iInterface;
uint8_t len; // 8
uint8_t dtype; // 11
uint8_t firstInterface;
uint8_t interfaceCount;
uint8_t functionClass;
uint8_t funtionSubClass;
uint8_t functionProtocol;
uint8_t iInterface;
} IADDescriptor;
// CDC CS interface descriptor
typedef struct
{
u8 len; // 5
u8 dtype; // 0x24
u8 subtype;
u8 d0;
u8 d1;
uint8_t len; // 5
uint8_t dtype; // 0x24
uint8_t subtype;
uint8_t d0;
uint8_t d1;
} CDCCSInterfaceDescriptor;
typedef struct
{
u8 len; // 4
u8 dtype; // 0x24
u8 subtype;
u8 d0;
uint8_t len; // 4
uint8_t dtype; // 0x24
uint8_t subtype;
uint8_t d0;
} CDCCSInterfaceDescriptor4;
typedef struct
@ -204,15 +204,15 @@ typedef struct
typedef struct
{
u8 len; // 9
u8 dtype; // 0x21
u8 addr;
u8 versionL; // 0x101
u8 versionH; // 0x101
u8 country;
u8 desctype; // 0x22 report
u8 descLenL;
u8 descLenH;
uint8_t len; // 9
uint8_t dtype; // 0x21
uint8_t addr;
uint8_t versionL; // 0x101
uint8_t versionH; // 0x101
uint8_t country;
uint8_t desctype; // 0x22 report
uint8_t descLenL;
uint8_t descLenH;
} HIDDescDescriptor;
typedef struct

View File

@ -22,17 +22,17 @@
//====================================================================================================
// Actual device descriptors
const u16 STRING_LANGUAGE[2] = {
const uint16_t STRING_LANGUAGE[2] = {
(3<<8) | (2+2),
0x0409 // English
};
const u16 STRING_SERIAL[13] = {
const uint16_t STRING_SERIAL[13] = {
(3<<8) | (2+2*12),
USB_SERIAL_STRING
};
const u16 STRING_IPRODUCT[28] = {
const uint16_t STRING_IPRODUCT[28] = {
(3<<8) | (2+2*27),
#if USB_PID == USB_PID_LEONARDO
'A','r','d','u','i','n','o',' ','L','e','o','n','a','r','d','o',' ','b','o','o','t','l','o','a','d','e','r'
@ -41,7 +41,7 @@ const u16 STRING_IPRODUCT[28] = {
#endif
};
const u16 STRING_IMANUFACTURER[12] = {
const uint16_t STRING_IMANUFACTURER[12] = {
(3<<8) | (2+2*11),
'A','r','d','u','i','n','o',' ','L','L','C'
};

View File

@ -47,10 +47,10 @@ extern Config USB_ConfigDescriptor PROGMEM;
extern DeviceDescriptor USB_DeviceDescriptor PROGMEM;
extern DeviceDescriptor USB_DeviceDescriptorA PROGMEM;
extern const u16 STRING_LANGUAGE[2] PROGMEM;
extern const u16 STRING_IPRODUCT[28] PROGMEM;
extern const u16 STRING_IMANUFACTURER[12] PROGMEM;
extern const u16 STRING_SERIAL[13] PROGMEM;
extern const uint16_t STRING_LANGUAGE[2] PROGMEM;
extern const uint16_t STRING_IPRODUCT[28] PROGMEM;
extern const uint16_t STRING_IMANUFACTURER[12] PROGMEM;
extern const uint16_t STRING_SERIAL[13] PROGMEM;
#define IMANUFACTURER 1
#define IPRODUCT 2