main.c

来自「MSP430单片机驱动Nokia6100LCD源程序」· C语言 代码 · 共 1,035 行 · 第 1/4 页

    0x04, 0x25, 0xF0, 0xF9, 0x0F, 0x42, 0x10, 0x82, 0x10, 0x78, 0xC0, 0x03, 0x21, 0x08, 0x41, 0x08,
    0x24, 0xE0, 0x81, 0x10, 0x84, 0x20, 0xE4, 0x3F, 0xF0, 0x40, 0x09, 0x4A, 0x50, 0x02, 0x0B, 0xFF,
    0x24, 0x00, 0x9E, 0x08, 0x45, 0x28, 0x42, 0xF1, 0xF7, 0x1F, 0x08, 0x20, 0x00, 0x01, 0xF0, 0xC9,
    0x4F, 0xFE, 0xFF, 0x03, 0x02, 0x28, 0x20, 0x02, 0x20, 0xFF, 0xC1, 0x0F, 0x02, 0x10, 0x00, 0x1F,
    0x04, 0x20, 0x00, 0x3E, 0xF8, 0x81, 0x00, 0x02, 0x10, 0x00, 0x1F, 0x78, 0x20, 0x04, 0x21, 0x08,
    0x81, 0x07, 0xFE, 0x11, 0x82, 0x10, 0x84, 0xC0, 0x03, 0x1E, 0x08, 0x41, 0x08, 0x42, 0xF0, 0x8F,
    0x1F, 0x04, 0x40, 0x02, 0x25, 0x48, 0x81, 0x84, 0x3F, 0x10, 0x82, 0x0F, 0x80, 0x00, 0x04, 0x10,
    0xF8, 0xC1, 0x00, 0x18, 0x00, 0x03, 0x06, 0x0C, 0xE0, 0x01, 0x30, 0x60, 0xC0, 0x00, 0x18, 0x00,
    0x83, 0x07, 0xCC, 0x80, 0x01, 0x0C, 0x98, 0x01, 0x20, 0x1E, 0x01, 0x07, 0x08, 0x3C, 0x20, 0x06,
    0x29, 0x28, 0xC1, 0x08, 0x08, 0xBC, 0x17, 0xC0, 0xFF, 0x05, 0xD0, 0x7B, 0x20, 0x20, 0x80, 0x00,
    0x04, 0x40, 0x00, 0x02, 0x08, 0x00}
 };

/*-------
  13 x 16
  -------
   Taille en octets    : 0x02AC, 684
   Largeur police      : 13
   Hauteur police      : 16
   Code du 1?caract鑢e: 0x20
   Code du dernier car.: 0x7E
   Bits par pixel      : 1
*/

typedef struct
{
  unsigned int  Size;
  unsigned char Width; //Pour espacement constant
  unsigned char Heigth;
  unsigned char Bits_per_Pixels;
  // if MSB are set then font is a compressed font
  unsigned char First_Char;
  unsigned char Last_Char;
  unsigned char Char_Widths[0x7E - 0x20 +1];// Largeurs de chaque caract鑢e
  unsigned char Font_data[1416];// Description des caract鑢es (suite de pixels sans trou)
} Tfont13x16;

/*const Tfont13x16 Font13x16 =
 {0x05EE,
  0x0D,
  0x10,
  0x01,
  0x20,
  0x7E,
  {
    0x04, 0x02, 0x05, 0x09, 0x08, 0x0B, 0x0B, 0x02, 0x04, 0x04, 0x06, 0x08, 0x03, 0x06, 0x02, 0x05,
    0x08, 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x02, 0x03, 0x08, 0x08, 0x08, 0x08,
    0x0C, 0x0C, 0x09, 0x0B, 0x0A, 0x09, 0x09, 0x0B, 0x09, 0x02, 0x07, 0x09, 0x08, 0x0A, 0x08, 0x0B,
    0x09, 0x0B, 0x0A, 0x0A, 0x0A, 0x09, 0x0C, 0x0C, 0x0C, 0x0C, 0x0B, 0x03, 0x05, 0x03, 0x06, 0x0A,
    0x04, 0x09, 0x08, 0x08, 0x08, 0x08, 0x06, 0x08, 0x08, 0x02, 0x03, 0x08, 0x02, 0x0C, 0x08, 0x08,
    0x08, 0x08, 0x05, 0x07, 0x06, 0x08, 0x08, 0x0C, 0x08, 0x08, 0x07, 0x04, 0x02, 0x04, 0x08
  },
  {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x13, 0xFE, 0x13, 0x1E, 0x00, 0x1E, 0x00,
    0x00, 0x00, 0x1E, 0x00, 0x1E, 0x00, 0x00, 0x02, 0x10, 0x1E, 0xF0, 0x1F, 0xFE, 0x03, 0x1E, 0x1E,
    0xF0, 0x1F, 0xFE, 0x03, 0x1E, 0x02, 0x10, 0x00, 0x18, 0x04, 0x3C, 0x0C, 0x66, 0x18, 0xFF, 0x3F,
    0xFF, 0x3F, 0xC6, 0x18, 0x8C, 0x0F, 0x08, 0x07, 0x1C, 0x08, 0x3E, 0x0C, 0x22, 0x06, 0x22, 0x03,
    0xBE, 0x01, 0xDC, 0x0E, 0x60, 0x1F, 0x30, 0x11, 0x18, 0x11, 0x0C, 0x1F, 0x04, 0x0E, 0x00, 0x07,
    0x9C, 0x0F, 0xFE, 0x18, 0x62, 0x10, 0xFE, 0x10, 0x9C, 0x11, 0x00, 0x1B, 0x00, 0x0E, 0x00, 0x0F,
    0x00, 0x1B, 0x00, 0x10, 0x1E, 0x00, 0x1E, 0x00, 0xF0, 0x0F, 0xFE, 0x7F, 0x0F, 0xF0, 0x01, 0x80,
    0x01, 0x80, 0x0F, 0xF0, 0xFE, 0x7F, 0xF0, 0x0F, 0x12, 0x00, 0x1E, 0x00, 0x0F, 0x00, 0x0F, 0x00,
    0x1E, 0x00, 0x12, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0xF0, 0x07, 0xF0, 0x07, 0x80, 0x00,
    0x80, 0x00, 0x80, 0x00, 0x00, 0x20, 0x00, 0x30, 0x00, 0x10, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
    0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00, 0x20, 0x00, 0x3E, 0xE0, 0x1F,
    0xFE, 0x01, 0x1E, 0x00, 0xF0, 0x03, 0xFC, 0x0F, 0x0E, 0x1C, 0x02, 0x10, 0x02, 0x10, 0x0E, 0x1C,
    0xFC, 0x0F, 0xF0, 0x03, 0x04, 0x00, 0x04, 0x00, 0xFE, 0x1F, 0xFE, 0x1F, 0x18, 0x18, 0x1C, 0x1C,
    0x06, 0x16, 0x02, 0x13, 0x82, 0x11, 0xC6, 0x10, 0x7C, 0x10, 0x38, 0x10, 0x18, 0x06, 0x1C, 0x0E,
    0x46, 0x18, 0x42, 0x10, 0x42, 0x10, 0xE6, 0x18, 0xBC, 0x0F, 0x18, 0x07, 0x00, 0x03, 0x80, 0x03,
    0xE0, 0x02, 0x70, 0x02, 0x1C, 0x02, 0xFE, 0x1F, 0xFE, 0x1F, 0x00, 0x02, 0xFE, 0x06, 0xFE, 0x0E,
    0x62, 0x18, 0x22, 0x10, 0x22, 0x10, 0x62, 0x18, 0xC2, 0x0F, 0x82, 0x07, 0xF8, 0x07, 0xFC, 0x0F,
    0x66, 0x18, 0x22, 0x10, 0x22, 0x10, 0x66, 0x18, 0xCC, 0x0F, 0x88, 0x07, 0x02, 0x00, 0x02, 0x00,
    0x02, 0x00, 0x02, 0x1E, 0xC2, 0x1F, 0xF2, 0x01, 0x3E, 0x00, 0x0E, 0x00, 0x18, 0x07, 0xBC, 0x0F,
    0xE6, 0x18, 0x42, 0x10, 0x42, 0x10, 0xE6, 0x18, 0xBC, 0x0F, 0x18, 0x07, 0x78, 0x04, 0xFC, 0x0C,
    0x86, 0x19, 0x02, 0x11, 0x02, 0x11, 0x86, 0x19, 0xFC, 0x0F, 0xF8, 0x07, 0x10, 0x10, 0x10, 0x10,
    0x00, 0x20, 0x10, 0x30, 0x10, 0x10, 0x80, 0x00, 0xC0, 0x01, 0x40, 0x01, 0x60, 0x03, 0x20, 0x02,
    0x30, 0x06, 0x10, 0x04, 0x10, 0x04, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01,
    0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x10, 0x04, 0x10, 0x04, 0x30, 0x06, 0x20, 0x02, 0x60, 0x03,
    0x40, 0x01, 0xC0, 0x01, 0x80, 0x00, 0x18, 0x00, 0x1C, 0x00, 0x06, 0x00, 0x02, 0x13, 0x82, 0x13,
    0xC6, 0x00, 0x7C, 0x00, 0x38, 0x00, 0xF0, 0x07, 0xF8, 0x0F, 0x0C, 0x18, 0xE6, 0x19, 0x32, 0x12,
    0x12, 0x13, 0xF2, 0x11, 0xE2, 0x13, 0x06, 0x12, 0x0C, 0x03, 0xF8, 0x01, 0xF0, 0x00, 0x00, 0x18,
    0x00, 0x1E, 0x80, 0x07, 0xE0, 0x03, 0x78, 0x02, 0x1E, 0x02, 0x1E, 0x02, 0x78, 0x02, 0xE0, 0x03,
    0x80, 0x07, 0x00, 0x1E, 0x00, 0x18, 0xFE, 0x1F, 0xFE, 0x1F, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10,
    0x42, 0x10, 0xE6, 0x18, 0xBC, 0x0F, 0x18, 0x07, 0xF0, 0x03, 0xFC, 0x0F, 0x0C, 0x0C, 0x06, 0x18,
    0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x06, 0x18, 0x0C, 0x0C, 0x1C, 0x0E, 0x10, 0x02, 0xFE, 0x1F,
    0xFE, 0x1F, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x06, 0x18, 0x0C, 0x0C, 0xFC, 0x0F,
    0xF0, 0x03, 0xFE, 0x1F, 0xFE, 0x1F, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10,
    0x42, 0x10, 0x02, 0x10, 0xFE, 0x1F, 0xFE, 0x1F, 0x42, 0x00, 0x42, 0x00, 0x42, 0x00, 0x42, 0x00,
    0x42, 0x00, 0x42, 0x00, 0x02, 0x00, 0xF0, 0x03, 0xFC, 0x0F, 0x0C, 0x0C, 0x06, 0x18, 0x02, 0x10,
    0x82, 0x10, 0x82, 0x10, 0x86, 0x18, 0x8C, 0x0C, 0x9C, 0x1F, 0x90, 0x1F, 0xFE, 0x1F, 0xFE, 0x1F,
    0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0xFE, 0x1F, 0xFE, 0x1F, 0xFE, 0x1F,
    0xFE, 0x1F, 0x00, 0x0E, 0x00, 0x1E, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0xFE, 0x1F, 0xFE, 0x0F,
    0xFE, 0x1F, 0xFE, 0x1F, 0xE0, 0x00, 0xB0, 0x01, 0x18, 0x03, 0x0C, 0x06, 0x06, 0x0C, 0x02, 0x18,
    0x00, 0x10, 0xFE, 0x1F, 0xFE, 0x1F, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10,
    0x00, 0x10, 0xFE, 0x1F, 0xFE, 0x1F, 0x78, 0x00, 0xE0, 0x01, 0x80, 0x07, 0x80, 0x07, 0xE0, 0x01,
    0x78, 0x00, 0xFE, 0x1F, 0xFE, 0x1F, 0xFE, 0x1F, 0xFE, 0x1F, 0x3C, 0x00, 0xF0, 0x00, 0xC0, 0x03,
    0x00, 0x0F, 0xFE, 0x1F, 0xFE, 0x1F, 0xF0, 0x03, 0xFC, 0x0F, 0x0C, 0x0C, 0x06, 0x18, 0x02, 0x10,
    0x02, 0x10, 0x02, 0x10, 0x06, 0x18, 0x0C, 0x0C, 0xFC, 0x0F, 0xF0, 0x03, 0xFE, 0x1F, 0xFE, 0x1F,
    0x82, 0x00, 0x82, 0x00, 0x82, 0x00, 0x82, 0x00, 0xC6, 0x00, 0x7C, 0x00, 0x38, 0x00, 0xF0, 0x03,
    0xFC, 0x0F, 0x0C, 0x0C, 0x06, 0x18, 0x02, 0x10, 0x02, 0x12, 0x02, 0x16, 0x06, 0x1C, 0x0C, 0x1C,
    0xFC, 0x3F, 0xF0, 0x23, 0xFE, 0x1F, 0xFE, 0x1F, 0x82, 0x00, 0x82, 0x00, 0x82, 0x00, 0x82, 0x00,
    0xC6, 0x01, 0x7C, 0x0F, 0x38, 0x1E, 0x00, 0x10, 0x18, 0x04, 0x3C, 0x0C, 0x66, 0x18, 0x42, 0x10,
    0x42, 0x10, 0x42, 0x10, 0x42, 0x10, 0xC6, 0x18, 0x8C, 0x0F, 0x08, 0x07, 0x02, 0x00, 0x02, 0x00,
    0x02, 0x00, 0x02, 0x00, 0xFE, 0x1F, 0xFE, 0x1F, 0x02, 0x00, 0x02, 0x00, 0x02, 0x00, 0x02, 0x00,
    0xFE, 0x07, 0xFE, 0x0F, 0x00, 0x18, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x18, 0xFE, 0x0F,
    0xFE, 0x07, 0x06, 0x00, 0x1E, 0x00, 0x78, 0x00, 0xE0, 0x01, 0x80, 0x07, 0x00, 0x1E, 0x00, 0x1E,
    0x80, 0x07, 0xE0, 0x01, 0x78, 0x00, 0x1E, 0x00, 0x06, 0x00, 0xFE, 0x00, 0xFE, 0x03, 0x00, 0x1F,
    0x00, 0x1F, 0xE0, 0x03, 0xFC, 0x00, 0xFC, 0x00, 0xE0, 0x03, 0x00, 0x1F, 0x00, 0x1F, 0xFE, 0x03,
    0xFE, 0x00, 0x02, 0x10, 0x06, 0x18, 0x0C, 0x0C, 0x18, 0x06, 0x30, 0x03, 0xE0, 0x01, 0xE0, 0x01,
    0x30, 0x03, 0x18, 0x06, 0x0C, 0x0C, 0x06, 0x18, 0x02, 0x10, 0x02, 0x00, 0x06, 0x00, 0x0C, 0x00,
    0x18, 0x00, 0x30, 0x00, 0xE0, 0x1F, 0xE0, 0x1F, 0x30, 0x00, 0x18, 0x00, 0x0C, 0x00, 0x06, 0x00,
    0x02, 0x00, 0x00, 0x18, 0x02, 0x1C, 0x02, 0x16, 0x02, 0x13, 0x82, 0x11, 0xC2, 0x10, 0x62, 0x10,
    0x32, 0x10, 0x1A, 0x10, 0x0E, 0x10, 0x06, 0x00, 0xFE, 0xFF, 0xFE, 0xFF, 0x02, 0x80, 0x1E, 0x00,
    0xFE, 0x01, 0xE0, 0x1F, 0x00, 0x3E, 0x00, 0x20, 0x02, 0x80, 0xFE, 0xFF, 0xFE, 0xFF, 0x04, 0x00,
    0x06, 0x00, 0x03, 0x00, 0x03, 0x00, 0x06, 0x00, 0x04, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40,
    0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x01, 0x00,
    0x03, 0x00, 0x06, 0x00, 0x04, 0x00, 0x20, 0x0E, 0x30, 0x1F, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11,
    0x10, 0x11, 0xF0, 0x1F, 0xE0, 0x1F, 0x00, 0x10, 0xFE, 0x1F, 0xFE, 0x1F, 0x30, 0x18, 0x10, 0x10,
    0x10, 0x10, 0x30, 0x18, 0xE0, 0x0F, 0xC0, 0x07, 0xC0, 0x07, 0xE0, 0x0F, 0x30, 0x18, 0x10, 0x10,
    0x10, 0x10, 0x30, 0x18, 0x60, 0x0C, 0x40, 0x04, 0xC0, 0x07, 0xE0, 0x0F, 0x30, 0x18, 0x10, 0x10,
    0x10, 0x10, 0x30, 0x18, 0xFE, 0x1F, 0xFE, 0x1F, 0xC0, 0x07, 0xE0, 0x0F, 0x30, 0x19, 0x10, 0x11,
    0x10, 0x11, 0x30, 0x19, 0xE0, 0x0D, 0xC0, 0x05, 0x10, 0x00, 0x10, 0x00, 0xFC, 0x1F, 0xFE, 0x1F,
    0x12, 0x00, 0x12, 0x00, 0xC0, 0x07, 0xE0, 0x8F, 0x30, 0x98, 0x10, 0x90, 0x10, 0x90, 0x30, 0xD8,
    0xF0, 0xFF, 0xF0, 0x7F, 0xFE, 0x1F, 0xFE, 0x1F, 0x30, 0x00, 0x10, 0x00, 0x10, 0x00, 0x30, 0x00,
    0xE0, 0x1F, 0xC0, 0x1F, 0xF2, 0x1F, 0xF2, 0x1F, 0x00, 0x80, 0xF2, 0xFF, 0xF2, 0x7F, 0xFE, 0x1F,
    0xFE, 0x1F, 0x80, 0x01, 0xC0, 0x03, 0x60, 0x06, 0x30, 0x0C, 0x10, 0x18, 0x00, 0x10, 0xFE, 0x1F,
    0xFE, 0x1F, 0xF0, 0x1F, 0xF0, 0x1F, 0x30, 0x00, 0x10, 0x00, 0x30, 0x00, 0xE0, 0x1F, 0xE0, 0x1F,
    0x30, 0x00, 0x10, 0x00, 0x30, 0x00, 0xE0, 0x1F, 0xC0, 0x1F, 0xF0, 0x1F, 0xF0, 0x1F, 0x30, 0x00,
    0x10, 0x00, 0x10, 0x00, 0x30, 0x00, 0xE0, 0x1F, 0xC0, 0x1F, 0xC0, 0x07, 0xE0, 0x0F, 0x30, 0x18,
    0x10, 0x10, 0x10, 0x10, 0x30, 0x18, 0xE0, 0x0F, 0xC0, 0x07, 0xF0, 0xFF, 0xF0, 0xFF, 0x30, 0x18,
    0x10, 0x10, 0x10, 0x10, 0x30, 0x18, 0xE0, 0x0F, 0xC0, 0x07, 0xC0, 0x07, 0xE0, 0x0F, 0x30, 0x18,
    0x10, 0x10, 0x10, 0x10, 0x30, 0x18, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0x1F, 0xF0, 0x1F, 0x30, 0x00,
    0x10, 0x00, 0x10, 0x00, 0xE0, 0x08, 0xF0, 0x19, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11, 0x30, 0x1F,
    0x20, 0x0E, 0x10, 0x00, 0x10, 0x00, 0xFE, 0x0F, 0xFE, 0x1F, 0x10, 0x10, 0x10, 0x00, 0xF0, 0x07,
    0xF0, 0x0F, 0x00, 0x18, 0x00, 0x10, 0x00, 0x10, 0x00, 0x18, 0xF0, 0x1F, 0xF0, 0x1F, 0x30, 0x00,
    0xF0, 0x00, 0xC0, 0x03, 0x00, 0x1F, 0x00, 0x1F, 0xC0, 0x03, 0xF0, 0x00, 0x30, 0x00, 0x30, 0x00,
    0xF0, 0x00, 0xC0, 0x03, 0x00, 0x1F, 0x00, 0x1F, 0xE0, 0x03, 0xE0, 0x03, 0x00, 0x1F, 0x00, 0x1F,
    0xC0, 0x03, 0xF0, 0x00, 0x30, 0x00, 0x10, 0x10, 0x70, 0x1C, 0xE0, 0x0E, 0x80, 0x03, 0x80, 0x03,
    0xE0, 0x0E, 0x70, 0x1C, 0x10, 0x10, 0x30, 0x00, 0xF0, 0xC0, 0xC0, 0xF3, 0x00, 0x3F, 0x00, 0x0F,
    0xC0, 0x03, 0xF0, 0x00, 0x30, 0x00, 0x10, 0x18, 0x10, 0x1C, 0x10, 0x17, 0x90, 0x13, 0xD0, 0x10,
    0x70, 0x10, 0x30, 0x10, 0x00, 0x01, 0xFC, 0x7F, 0xFE, 0xFE, 0x02, 0x80, 0xFE, 0x3F, 0xFE, 0x3F,
    0x02, 0x80, 0xFE, 0xFE, 0xFC, 0x7F, 0x00, 0x01, 0x06, 0x00, 0x07, 0x00, 0x01, 0x00, 0x03, 0x00,
    0x06, 0x00, 0x04, 0x00, 0x07, 0x00, 0x03, 0x00
  }
 };
*/
/*------------------------------------------------------------------------------------
                                        HORLOGES
---------------------------------------------------------------------------------------*/

/*--------------------------------------------------
  Nom          :  SetHighClock
  Description  :  Fr閝uence DCO max (4,9Mhz typique)
  Arguments    :  aucun
  Valeur renvoy閑 : aucune.
----------------------------------------------------*/
void SetHighClock(void)
{
  DCOCTL=DCO2|DCO1|DCO0; //DCO[2..0]=7
  BCSCTL1|=RSEL2|RSEL1|RSEL0; //RSEL[2..0]=7 Soit FDCO=4,9MHz typique
}

/*--------------------------------------------------
  Nom          :  SetLowClock
  Description  :  Fr閝uence DCO min (120kHz typique)
  Arguments    :  aucun
  Valeur renvoy閑 : aucune.
----------------------------------------------------*/
void SetLowClock(void)
{
  DCOCTL&=~(DCO2|DCO1|DCO0);    //DCO[2..0]=0
  BCSCTL1&=~(RSEL2|RSEL1|RSEL0);//RSEL[2..0]=0 Soit FDCO=120kHz typique
}

/*--------------------------------------------------
  Nom          :  SetDCOClock
  Description  :  Affectation fr閝uence DCO
  Arguments    :  DCO : valeur des 3 bits DCO
                  RES : valeur des 3 bits RESEL
  Valeur renvoy閑 : aucune.
----------------------------------------------------*/
void SetDCOClock(int DCO,int RES)
{
  DCOCTL=(DCOCTL & ~(DCO2|DCO1|DCO0)) | (DCO << 5); //Affectation DCO[2..0]
  BCSCTL1=(BCSCTL1 & ~(RSEL2|RSEL1|RSEL0)) | RES  ; //Affectation RESEL[2..0]
}

/*------------------------------------------------------------------------------------
                                   Fonctions de gestion du LCD
--------------------------------------------------------------------------------------*/

/*---------------------------------------------------------------
  Nom          :  InitSPI_Lcd
  Description  :  Initialisation du coupleur SPI
                  Il est utilis?pour la transmission vers le LCD
  Arguments    :  aucun
  Valeur renvoy閑 : aucune.
-----------------------------------------------------------------*/
void InitSPI_Lcd(void)
{
  U0CTL=SWRST; //SWRST = "1" pour configurer l'USART en mode SPI
  U0CTL=SWRST|CHAR|SYNC|MM; //Mode Master SPI 8 bits
  U0TCTL=CKPH|SSEL1|STC; //CKPH/CKPL=10 : format PCD8544
                         //SSEL=10 : SMCLK
                         //STC=1 : STE inhib?  U0BR0=4; //
  U0BR1=0; // U0BR = 4 : Baud rate = SMCLK/4
  U0MCTL=0; //Impos?en mode SPI
  ME2|=USPIE0; //Validation SPI
  U0CTL&=~SWRST; //SWRST = "0" fin de configuration
  P3SEL|=Lcd_DIN_Pin|Lcd_CLK_Pin;
}

/*---------------------------------------------------------------
  Nom          :  LcdSend_Cmd
  Description  :  Envoi d'une commande vers le controleur du LCD via coupleur SPI
                  Premier bit (D/C) transmis hors SPI car trame de 9 bits
  Arguments    :  data -> Commande ?transmettre
  Valeur renvoy閑 : aucune.
-----------------------------------------------------------------*/
void LcdSend_Cmd(char Data)
{
  // Attendre fin de transmission
  while ((U0TCTL & TXEPT)==0) {};
  // Affectation signal D/C (1?impulsion de la trame 9 bits)
  P3SEL&=~(Lcd_DIN_Pin|Lcd_CLK_Pin);//Gestion LCD sans coupleur SPI
  P3OUT &= ~Lcd_DIN_Pin; // D/C = 0 : commande
  P3OUT |=  Lcd_CLK_Pin; // Premi鑢e impulsion CLK
  P3OUT &= ~Lcd_CLK_Pin;
  P3SEL |= Lcd_DIN_Pin|Lcd_CLK_Pin;//Gestion LCD avec coupleur SPI
  // Transmission s閞ie de l'octet (8 derniers bits)
  U0TXBUF=Data;
}

/*---------------------------------------------------------------
  Nom          :  LcdSend_Data
  Description  :  Envoi d'une donn閑 vers le controleur du LCD via coupleur SPI
                  Premier bit (D/C) transmis hors SPI car trame de 9 bits
  Arguments    :  data -> Donn閑 ?transmettre
  Valeur renvoy閑 : aucune.
-----------------------------------------------------------------*/
void LcdSend_Data(char Data)
{
  // Attendre fin de transmission
  while ((U0TCTL & TXEPT)==0) {};
  // Affectation signal D/C (1?impulsion de la trame 9 bits)
  P3SEL&=~(Lcd_DIN_Pin|Lcd_CLK_Pin);//Gestion LCD sans coupleur SPI
  P3OUT |= Lcd_DIN_Pin; // D/C = 1 : donn閑
  P3OUT |= Lcd_CLK_Pin; // Premi鑢e impulsion CLK
  P3OUT &= ~Lcd_CLK_Pin;
  P3SEL |= Lcd_DIN_Pin|Lcd_CLK_Pin;//Gestion LCD avec coupleur SPI
  // Transmission s閞ie de l'octet (8 derniers bits)
  U0TXBUF=Data;
}

/*---------------------------------------------------------------
  Nom          :  Delay
  Description  :  Production d'un d閘ai logiciel
  Arguments    :  aucun
  Valeur renvoy閑 : aucune.
-----------------------------------------------------------------*/