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crashtest-r0ket
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added a bit more comfort for the workshop l0dable

This commit is contained in:
schneider 2012-05-01 13:24:31 +08:00
parent 96bd0abbbd
commit 206e008c15
1 changed files with 108 additions and 93 deletions
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201
firmware/l0dable/nick_work2.c
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@ -37,8 +37,12 @@
#define LK_I2C_LS_PWM0 0x02
#define LK_I2C_LS_PWM1 0x03
#define LK_PIEZO RB_SPI_SS3
#define LED_OFF LK_I2C_LS_OFF
#define LED_ON LK_I2C_LS_ON
#define LED_PWM0 LK_I2C_LS_PWM0
#define LED_PWM1 LK_I2C_LS_PWM1
#define LK_PIEZO RB_SPI_SS3
uint8_t lkEnabled = 0;
uint8_t lk_button_mode = 0x00;
@ -47,15 +51,19 @@ uint8_t lk_ls0 = 0x00;
uint8_t lk_ls1 = 0x00;
uint8_t lk_ls2 = 0x00;
uint8_t lk_ls3 = 0x00;
uint8_t lk_in0 = 0x00;
uint8_t lk_in1 = 0x00;
uint16_t lk_ticks = 0x0000;
static void lksetLED(uint8_t led, uint8_t state);
static uint32_t lkSetI2C(uint8_t cr, uint8_t value);
static uint8_t lkGetI2C(uint8_t cr);
static void lkUpdateI2C();
static void lkReadI2C();
static void init_lilakit(void);
static void tick_lilakit(void);
static void mainloop();
void handler(void);
void ram(void) {
init_lilakit();
@ -64,6 +72,62 @@ void ram(void) {
static void mainloop(void)
{
lksetLED(4, LED_PWM1);
//lksetLED(6, LED_PWM0);
//lksetLED(7, LED_PWM0);
lksetLED(13, LED_PWM0);
lksetLED(14, LED_PWM1);
while(getInputRaw()==BTN_NONE){
tick_lilakit();
//delayms_queue(10); //TODO: This hangs the r0ket
// but should save energy.
delayms(10);
}
return;
}
static void tick_lilakit(void)
{ // every 10ms
lk_ticks++;
if (lkEnabled == 0) {
return;
}
return;
if (lk_ticks % 10 == 0) {
lkReadI2C();
if ((lk_in0 & 0x02) == 0 && lk_button_mode == 0) {
lk_ticks = 0;
lk_button_mode = 1;
lk_ls1 = 0;
lk_ls1 |= LK_I2C_LS_ON << 4;
lk_ls1 |= LK_I2C_LS_ON << 6;
lkUpdateI2C();
}
if (lk_button_mode == 1 && lk_ticks > 0xFF) {
lk_button_mode = 0;
lk_ls1 = 0;
lk_ls1 |= LK_I2C_LS_PWM0 << 4;
lk_ls1 |= LK_I2C_LS_PWM1 << 6;
lkUpdateI2C();
}
}
}
static void init_lilakit(void)
{
uint8_t i;
lkEnabled = (lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 0) == I2CSTATE_ACK); // probe i2c
//show nickname
int dx=0;
int dy=0;
@ -79,6 +143,36 @@ static void mainloop(void)
DoString(dx,dy,GLOBAL(nickname));
lcdRefresh();
if (lkEnabled == 0) {
return;
}
// All LEDs off
for(i=0; i<16; i++){
lksetLED(i, LED_OFF);
}
// All PWMs off
lkSetI2C(LK_I2C_CR_PSC0, 0x00);
lkSetI2C(LK_I2C_CR_PWM0, 0x00);
lkSetI2C(LK_I2C_CR_PSC1, 0x00);
lkSetI2C(LK_I2C_CR_PWM1, 0x00);
// Prepare SS
//gpioSetDir(LK_PIEZO, gpioDirection_Output);
//gpioSetValue(LK_PIEZO, 1);
// Prepare blinking
lkSetI2C(LK_I2C_CR_PSC0, 0x23);
lkSetI2C(LK_I2C_CR_PWM0, 0x66);
lkSetI2C(LK_I2C_CR_PSC1, 0x75);
lkSetI2C(LK_I2C_CR_PWM1, 0x12);
// Enable both LEDs
//lk_ls1 |= LK_I2C_LS_PWM0 << 4;
//lk_ls1 |= LK_I2C_LS_PWM1 << 6;
lk_ticks = 0;
lk_button_mode = 0x00;
lk_ls0 = 0x00;
@ -89,12 +183,6 @@ static void mainloop(void)
lk_in1 = 0x00;
lk_ticks = 0x0000;
while(getInputRaw()==BTN_NONE){
tick_lilakit();
//delayms_queue(10); //XXX: this hangs the badge.
delayms(10);
}
return;
}
static uint32_t lkSetI2C(uint8_t cr, uint8_t value) {
@ -136,99 +224,26 @@ static void lkReadI2C() {
static void lksetLED(uint8_t led, uint8_t state)
{
uint8_t reg;
uint8_t val;
uint8_t pos = (led % 4)*2;
if( led < 4 ){
reg = LK_I2C_CR_LS0;
lk_ls0 &= ~(LK_I2C_LS_OFF << pos);
val = lk_ls0 = lk_ls0 | (state << pos );
}else if( led < 8 ){
reg = LK_I2C_CR_LS1;
lk_ls1 &= ~(LK_I2C_LS_OFF << pos);
val = lk_ls1 = lk_ls1 | (state << pos );
}else if( led < 12 ){
reg = LK_I2C_CR_LS2;
lk_ls2 &= ~(LK_I2C_LS_OFF << pos);
val = lk_ls2 = lk_ls2 | (state << pos );
}else{
reg = LK_I2C_CR_LS3;
lk_ls3 &= ~(LK_I2C_LS_OFF << pos);
val = lk_ls3 = lk_ls3 | (state << pos );
}
lkSetI2C(reg, state << (led*2));
lkSetI2C(reg, val);
}
static void tick_lilakit(void)
{ // every 10ms
lk_ticks++;
if (lkEnabled == 0) {
return;
}
if (lk_ticks % 10 == 0) {
lkReadI2C();
if ((lk_in0 & 0x02) == 0 && lk_button_mode == 0) {
lk_ticks = 0;
lk_button_mode = 1;
lk_ls1 = 0;
lk_ls1 |= LK_I2C_LS_ON << 4;
lk_ls1 |= LK_I2C_LS_ON << 6;
lkUpdateI2C();
}
if (lk_button_mode == 1 && lk_ticks > 0xFF) {
lk_button_mode = 0;
lk_ls1 = 0;
lk_ls1 |= LK_I2C_LS_PWM0 << 4;
lk_ls1 |= LK_I2C_LS_PWM1 << 6;
lkUpdateI2C();
}
}
}
static void init_lilakit(void)
{
lkEnabled = (lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 0) == I2CSTATE_ACK); // probe i2c
if (lkEnabled == 0) {
return;
}
// All LEDs off
lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 0);
lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 2);
lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 4);
lkSetI2C(LK_I2C_CR_LS0, LK_I2C_LS_OFF << 6);
lkSetI2C(LK_I2C_CR_LS1, LK_I2C_LS_OFF << 0);
lkSetI2C(LK_I2C_CR_LS1, LK_I2C_LS_OFF << 2);
lkSetI2C(LK_I2C_CR_LS1, LK_I2C_LS_OFF << 4);
lkSetI2C(LK_I2C_CR_LS1, LK_I2C_LS_OFF << 6);
lkSetI2C(LK_I2C_CR_LS2, LK_I2C_LS_OFF << 0);
lkSetI2C(LK_I2C_CR_LS2, LK_I2C_LS_OFF << 2);
lkSetI2C(LK_I2C_CR_LS2, LK_I2C_LS_OFF << 4);
lkSetI2C(LK_I2C_CR_LS2, LK_I2C_LS_OFF << 6);
lkSetI2C(LK_I2C_CR_LS3, LK_I2C_LS_OFF << 0);
lkSetI2C(LK_I2C_CR_LS3, LK_I2C_LS_OFF << 2);
lkSetI2C(LK_I2C_CR_LS3, LK_I2C_LS_OFF << 4);
lkSetI2C(LK_I2C_CR_LS3, LK_I2C_LS_OFF << 6);
// All PWMs off
lkSetI2C(LK_I2C_CR_PSC0, 0x00);
lkSetI2C(LK_I2C_CR_PWM0, 0x00);
lkSetI2C(LK_I2C_CR_PSC1, 0x00);
lkSetI2C(LK_I2C_CR_PWM1, 0x00);
// Prepare SS
gpioSetDir(LK_PIEZO, gpioDirection_Output);
gpioSetValue(LK_PIEZO, 1);
// Prepare blinking
lkSetI2C(LK_I2C_CR_PSC0, 0x23);
lkSetI2C(LK_I2C_CR_PWM0, 0x66);
lkSetI2C(LK_I2C_CR_PSC1, 0x75);
lkSetI2C(LK_I2C_CR_PWM1, 0x12);
// Enable both LEDs
lk_ls1 |= LK_I2C_LS_PWM0 << 4;
lk_ls1 |= LK_I2C_LS_PWM1 << 6;
lkSetI2C(LK_I2C_CR_LS1, lk_ls1);
}