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Merge git://github.com/r0ket/r0ket

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bernd 2011-07-20 06:02:18 +02:00
parent 38ee62537b f5c5ccea3d
commit ff6a7882a1
1 changed files with 70 additions and 0 deletions
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firmware/applications/flame.c Normal file
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#include "basic/basic.h"
#include "core/i2c/i2c.h"
#define FLAME_I2C_WRITE 0xC4
#define FLAME_I2C_READ 0xC5
#define FLAME_I2C_CR_INPUT 0x00
#define FLAME_I2C_CR_PSC0 0x01
#define FLAME_I2C_CR_PWM0 0x02
#define FLAME_I2C_CR_PSC1 0x03
#define FLAME_I2C_CR_PWM1 0x04
#define FLAME_I2C_CR_LS0 0x05
#define FLAME_I2C_LS0_OFF 0x00
#define FLAME_I2C_LS0_ON 0x01
#define FLAME_I2C_LS0_PWM0 0x02
#define FLAME_I2C_LS0_PWM1 0x03
#define FLAME_I2C_LS0_LED0 0x00
#define FLAME_I2C_LS0_LED1 0x02
#define FLAME_I2C_LS0_LED2 0x04
#define FLAME_I2C_LS0_LED3 0x06
#define FLAME_MODE_ON 0x00
#define FLAME_MODE_A 0x01
#define FLAME_MODE_B 0x02
#define FLAME_MODE_C 0x03
#define FLAME_MODE_MIN 0x00
#define FLAME_MODE_MAX 0x03
void ReinvokeISP(void);
/**************************************************************************/
void flameSetI2C(uint8_t cr, uint8_t value) {
I2CMasterBuffer[0] = FLAME_I2C_WRITE;
I2CMasterBuffer[1] = cr;
I2CMasterBuffer[2] = value;
I2CWriteLength = 3;
I2CReadLength = 0;
i2cEngine();
}
void tick_flame(void) { // every 10ms
}
void main_flame(void) {
i2cInit(I2CMASTER); // Init I2C
// flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_ON << FLAME_I2C_LS0_LED0); // set led to on
// flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED0); // set led to off
flameSetI2C(FLAME_I2C_CR_PSC0, 0x66); // set prescaler
flameSetI2C(FLAME_I2C_CR_PWM0, 0x33); // set pwm
flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_PWM0 << FLAME_I2C_LS0_LED0); // set led to pwm
char key;
while (1) {
key = getInput();
if (key == BTN_LEFT) {
DoString(0,50,"ISP!");
lcdDisplay();
ISPandReset();
}
}
return;
}