STMicroelectronics STM8 - Page 106

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x7E, 0x04, 0x08, 0x08, 0x04, 0x7E, 0x00, //M
0x00, 0x42, 0x42, 0x7E, 0x7E, 0x42, 0x42, 0x00, //I
0x00, 0x3C, 0x42, 0x42, 0x42, 0x42, 0x24, 0x00, //C
0x00, 0x7E, 0x1A, 0x1A, 0x1A, 0x2A, 0x44, 0x00, //R
0x00, 0x3C, 0x42, 0x42, 0x42, 0x42, 0x3C, 0x00, //O
0x00, 0x7C, 0x12, 0x12, 0x12, 0x12, 0x7C, 0x00, //A
0x00, 0x7E, 0x1A, 0x1A, 0x1A, 0x2A, 0x44, 0x00, //R
0x00, 0x7E, 0x7E, 0x4A, 0x4A, 0x4A, 0x42, 0x00, //E
0x00, 0x7E, 0x04, 0x08, 0x10, 0x20, 0x7E, 0x00, //N
0x00, 0x7C, 0x12, 0x12, 0x12, 0x12, 0x7C, 0x00, //A
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
clock_setup();
GPIO_setup();
SPI_setup();
MAX72xx_init();
while(TRUE)
{
for(i = 0; i < sizeof(temp); i++)
{
temp[i] = 0x00;
}
for(i = 0; i < sizeof(text); i++)
{
for(j = 0; j < sizeof(temp); j++)
{
temp[j] = text[(i + j)];
MAX72xx_write((1 + j), temp[j]);
delay_ms(9);
}
}
};
}
void clock_setup(void)
{
CLK_DeInit();
CLK_HSECmd(DISABLE);
CLK_LSICmd(DISABLE);
CLK_HSICmd(ENABLE);
while(CLK_GetFlagStatus(CLK_FLAG_HSIRDY) == FALSE);
CLK_ClockSwitchCmd(ENABLE);
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
CLK_SYSCLKConfig(CLK_PRESCALER_CPUDIV1);
CLK_ClockSwitchConfig(CLK_SWITCHMODE_AUTO, CLK_SOURCE_HSI,
DISABLE, CLK_CURRENTCLOCKSTATE_ENABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_SPI, ENABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_I2C, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_ADC, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_AWU, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_UART1, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_TIMER1, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_TIMER2, DISABLE);
CLK_PeripheralClockConfig(CLK_PERIPHERAL_TIMER4, DISABLE);
}