Revert "add timer capture STM32"

This reverts commit 7a484f4d7665c533998d6893c21b69340038b5fc.
This commit is contained in:
pnb 2015-12-22 13:27:42 +01:00
parent 764c9ea887
commit 7d244d4d04
2 changed files with 232 additions and 340 deletions

View File

@ -145,6 +145,47 @@
# undef CONFIG_STM32_TIM14
#endif
#if defined(CONFIG_STM32_TIM1)
# if defined(GPIO_TIM1_CH1OUT) ||defined(GPIO_TIM1_CH2OUT)||\
defined(GPIO_TIM1_CH3OUT) ||defined(GPIO_TIM1_CH4OUT)
# define HAVE_TIM1_GPIOCONFIG 1
#endif
#endif
#if defined(CONFIG_STM32_TIM2)
# if defined(GPIO_TIM2_CH1OUT) ||defined(GPIO_TIM2_CH2OUT)||\
defined(GPIO_TIM2_CH3OUT) ||defined(GPIO_TIM2_CH4OUT)
# define HAVE_TIM2_GPIOCONFIG 1
#endif
#endif
#if defined(CONFIG_STM32_TIM3)
# if defined(GPIO_TIM3_CH1OUT) ||defined(GPIO_TIM3_CH2OUT)||\
defined(GPIO_TIM3_CH3OUT) ||defined(GPIO_TIM3_CH4OUT)
# define HAVE_TIM3_GPIOCONFIG 1
#endif
#endif
#if defined(CONFIG_STM32_TIM4)
# if defined(GPIO_TIM4_CH1OUT) ||defined(GPIO_TIM4_CH2OUT)||\
defined(GPIO_TIM4_CH3OUT) ||defined(GPIO_TIM4_CH4OUT)
# define HAVE_TIM4_GPIOCONFIG 1
#endif
#endif
#if defined(CONFIG_STM32_TIM5)
# if defined(GPIO_TIM5_CH1OUT) ||defined(GPIO_TIM5_CH2OUT)||\
defined(GPIO_TIM5_CH3OUT) ||defined(GPIO_TIM5_CH4OUT)
# define HAVE_TIM5_GPIOCONFIG 1
#endif
#endif
#if defined(CONFIG_STM32_TIM8)
# if defined(GPIO_TIM8_CH1OUT) ||defined(GPIO_TIM8_CH2OUT)||\
defined(GPIO_TIM8_CH3OUT) ||defined(GPIO_TIM8_CH4OUT)
# define HAVE_TIM8_GPIOCONFIG 1
#endif
#endif
/* This module then only compiles if there are enabled timers that are not intended for
@ -247,6 +288,24 @@ static void stm32_tim_reset(FAR struct stm32_tim_dev_s *dev)
stm32_tim_disable(dev);
}
#if defined(HAVE_TIM1_GPIOCONFIG)||defined(HAVE_TIM2_GPIOCONFIG)||\
defined(HAVE_TIM3_GPIOCONFIG)||defined(HAVE_TIM4_GPIOCONFIG)||\
defined(HAVE_TIM5_GPIOCONFIG)||defined(HAVE_TIM8_GPIOCONFIG)
static void stm32_tim_gpioconfig(uint32_t cfg, stm32_tim_channel_t mode)
{
/* TODO: Add support for input capture and bipolar dual outputs for TIM8 */
if (mode & STM32_TIM_CH_MODE_MASK)
{
stm32_configgpio(cfg);
}
else
{
stm32_unconfiggpio(cfg);
}
}
#endif
/************************************************************************************
* Basic Functions
************************************************************************************/
@ -476,64 +535,9 @@ static int stm32_tim_setmode(FAR struct stm32_tim_dev_s *dev, stm32_tim_mode_t m
return OK;
}
static int stm32_tim_setcapturecfg(FAR struct stm32_tim_dev_s *dev,
uint8_t channel, uint8_t capt_filter,
uint8_t capt_prescaler)
{
uint16_t ccmr_orig = 0;
uint16_t ccmr_val = 0;
uint16_t ccmr_mask = 0xff;
uint8_t ccmr_offset = STM32_GTIM_CCMR1_OFFSET;
ASSERT(dev);
/* Further we use range as 0..3; if channel=0 it will also overflow here */
if (--channel > 4) return ERROR;
#if STM32_NBTIM > 0
if (((struct stm32_tim_priv_s *)dev)->base == STM32_TIM6_BASE
#endif
#if STM32_NBTIM > 1
|| ((struct stm32_tim_priv_s *)dev)->base == STM32_TIM7_BASE
#endif
#if STM32_NBTIM > 0
)
{
return ERROR;
}
#endif
ccmr_val |= ( capt_filter << ATIM_CCMR1_IC1F_SHIFT );
ccmr_val |= ( capt_prescaler << ATIM_CCMR1_IC1PSC_SHIFT );
/* Define its position (shift) and get register offset */
if (channel & 1)
{
ccmr_val <<= 8;
ccmr_mask <<= 8;
}
if (channel > 1)
{
ccmr_offset = STM32_GTIM_CCMR2_OFFSET;
}
ccmr_orig = stm32_getreg16(dev, ccmr_offset);
ccmr_orig &= ~ccmr_mask;
ccmr_orig |= ccmr_val;
stm32_putreg16(dev, ccmr_offset, ccmr_orig);
return OK;
}
static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel,
stm32_tim_channel_t mode)
{
uint32_t gpio_in_cfg = 0;
uint32_t gpio_out_cfg= 0;
uint16_t ccmr_orig = 0;
uint16_t ccmr_val = 0;
uint16_t ccmr_mask = 0xff;
@ -567,259 +571,6 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel
}
#endif
switch (((struct stm32_tim_priv_s *)dev)->base)
{
#ifdef CONFIG_STM32_TIM2
case STM32_TIM2_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM2_CH1OUT)
gpio_out_cfg = GPIO_TIM2_CH1OUT;
#endif
#if defined(GPIO_TIM2_CH1IN)
gpio_in_cfg = GPIO_TIM2_CH1IN;
#endif
break;
case 1:
#if defined(GPIO_TIM2_CH2OUT)
gpio_out_cfg = GPIO_TIM2_CH2OUT;
#endif
#if defined(GPIO_TIM2_CH2IN)
gpio_in_cfg = GPIO_TIM2_CH2IN;
#endif
break;
case 2:
#if defined(GPIO_TIM2_CH3OUT)
gpio_out_cfg = GPIO_TIM2_CH3OUT;
#endif
#if defined(GPIO_TIM2_CH3IN)
gpio_in_cfg = GPIO_TIM2_CH3IN;
#endif
break;
case 3:
#if defined(GPIO_TIM2_CH4OUT)
gpio_out_cfg = GPIO_TIM2_CH4OUT;
#endif
#if defined(GPIO_TIM2_CH4IN)
gpio_in_cfg = GPIO_TIM2_CH4IN;
#endif
break;
default:
return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM3
case STM32_TIM3_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM3_CH1OUT)
gpio_out_cfg = GPIO_TIM3_CH1OUT;
#endif
#if defined(GPIO_TIM3_CH1IN)
gpio_in_cfg = GPIO_TIM3_CH1IN;
#endif
break;
case 1:
#if defined(GPIO_TIM3_CH2OUT)
gpio_out_cfg = GPIO_TIM3_CH2OUT;
#endif
#if defined(GPIO_TIM3_CH2IN)
gpio_in_cfg = GPIO_TIM3_CH2IN;
#endif
break;
case 2:
#if defined(GPIO_TIM3_CH3OUT)
gpio_out_cfg = GPIO_TIM3_CH3OUT;
#endif
#if defined(GPIO_TIM3_CH3IN)
gpio_in_cfg = GPIO_TIM3_CH3IN;
#endif
break;
case 3:
#if defined(GPIO_TIM3_CH4OUT)
gpio_out_cfg = GPIO_TIM3_CH4OUT;
#endif
#if defined(GPIO_TIM3_CH4IN)
gpio_in_cfg = GPIO_TIM3_CH4IN;
#endif
break;
default:
return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM4
case STM32_TIM4_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM4_CH1OUT)
gpio_out_cfg = GPIO_TIM4_CH1OUT;
#endif
#if defined(GPIO_TIM4_CH1IN)
gpio_in_cfg = GPIO_TIM4_CH1IN;
#endif
break;
case 1:
#if defined(GPIO_TIM4_CH2OUT)
gpio_out_cfg = GPIO_TIM4_CH2OUT;
#endif
#if defined(GPIO_TIM4_CH2IN)
gpio_in_cfg = GPIO_TIM4_CH2IN;
#endif
break;
case 2:
#if defined(GPIO_TIM4_CH3OUT)
gpio_out_cfg = GPIO_TIM4_CH3OUT;
#endif
#if defined(GPIO_TIM4_CH3IN)
gpio_in_cfg = GPIO_TIM4_CH3IN;
#endif
break;
case 3:
#if defined(GPIO_TIM4_CH4OUT)
gpio_out_cfg = GPIO_TIM4_CH4OUT;
#endif
#if defined(GPIO_TIM4_CH4IN)
gpio_in_cfg = GPIO_TIM4_CH4IN;
#endif
break;
default: return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM5
case STM32_TIM5_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM5_CH1OUT)
gpio_out_cfg = GPIO_TIM5_CH1OUT;
#endif
#if defined(GPIO_TIM5_CH1IN)
gpio_in_cfg = GPIO_TIM5_CH1IN;
#endif
break;
case 1:
#if defined(GPIO_TIM5_CH2OUT)
gpio_out_cfg = GPIO_TIM5_CH2OUT;
#endif
#if defined(GPIO_TIM5_CH2IN)
gpio_in_cfg = GPIO_TIM5_CH2IN;
#endif
break;
case 2:
#if defined(GPIO_TIM5_CH3OUT)
gpio_out_cfg = GPIO_TIM5_CH3OUT;
#endif
#if defined(GPIO_TIM5_CH3IN)
gpio_in_cfg = GPIO_TIM5_CH3IN;
#endif
break;
case 3:
#if defined(GPIO_TIM5_CH4OUT)
gpio_out_cfg = GPIO_TIM5_CH4OUT;
#endif
#if defined(GPIO_TIM5_CH4IN)
gpio_in_cfg = GPIO_TIM5_CH4IN;
#endif
break;
default: return ERROR;
}
break;
#endif
#if STM32_NATIM > 0
#ifdef CONFIG_STM32_TIM1
case STM32_TIM1_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM1_CH1OUT)
gpio_out_cfg = GPIO_TIM1_CH1OUT;
#endif
#if defined(GPIO_TIM1_CH1IN)
gpio_in_cfg = GPIO_TIM1_CH1IN;
#endif
break;
case 1:
#if defined(GPIO_TIM1_CH2OUT)
gpio_out_cfg = GPIO_TIM1_CH2OUT;
#endif
#if defined(GPIO_TIM1_CH2IN)
gpio_in_cfg = GPIO_TIM1_CH2IN;
#endif
break;
case 2:
#if defined(GPIO_TIM1_CH3OUT)
gpio_out_cfg = GPIO_TIM1_CH3OUT;
#endif
#if defined(GPIO_TIM1_CH3IN)
gpio_in_cfg = GPIO_TIM1_CH3IN;
#endif
break;
case 3:
#if defined(GPIO_TIM1_CH4OUT)
gpio_out_cfg = GPIO_TIM1_CH4OUT;
#endif
#if defined(GPIO_TIM1_CH4IN)
gpio_in_cfg = GPIO_TIM1_CH4IN;
#endif
break;
default:
return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM8
case STM32_TIM8_BASE:
switch (channel)
{
case 0:
#if defined(GPIO_TIM8_CH1OUT)
gpio_out_cfg = GPIO_TIM8_CH1OUT, ;
#endif
#if defined(GPIO_TIM8_CH1IN)
gpio_in_cfg = GPIO_TIM8_CH1OUIN ;
#endif
break;
case 1:
#if defined(GPIO_TIM8_CH2OUT)
gpio_out_cfg = GPIO_TIM8_CH2OUT, ;
#endif
#if defined(GPIO_TIM8_CH2IN)
gpio_in_cfg = GPIO_TIM8_CH2OUIN ;
#endif
break;
case 2:
#if defined(GPIO_TIM8_CH3OUT)
gpio_out_cfg = GPIO_TIM8_CH3OUT, ;
#endif
#if defined(GPIO_TIM8_CH3IN)
gpio_in_cfg = GPIO_TIM8_CH3OUIN ;
#endif
break;
case 3:
#if defined(GPIO_TIM8_CH4OUT)
gpio_out_cfg = GPIO_TIM8_CH4OUT, ;
#endif
#if defined(GPIO_TIM8_CH4IN)
gpio_in_cfg = GPIO_TIM8_CH4OUIN ;
#endif
break;
default:
return ERROR;
}
break;
#endif
#endif
default:
return ERROR;
}
/* Decode configuration */
switch (mode & STM32_TIM_CH_MODE_MASK)
@ -827,18 +578,9 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel
case STM32_TIM_CH_DISABLED:
break;
case STM32_TIM_CH_INCAPTURE:
ccmr_val = (ATIM_CCMR_CCS_CCIN1 << ATIM_CCMR1_CC1S_SHIFT);
ccer_val |= ATIM_CCER_CC1E << (channel << 2);
if ( gpio_in_cfg == 0 )
return ERROR;
break;
case STM32_TIM_CH_OUTPWM:
ccmr_val = (ATIM_CCMR_MODE_PWM1 << ATIM_CCMR1_OC1M_SHIFT) + ATIM_CCMR1_OC1PE;
ccer_val |= ATIM_CCER_CC1E << (channel << 2);
if ( gpio_out_cfg == 0 )
return ERROR;
break;
default:
@ -872,20 +614,177 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel
stm32_putreg16(dev, STM32_GTIM_CCER_OFFSET, ccer_val);
/* set GPIO */
if ( gpio_in_cfg )
switch (((struct stm32_tim_priv_s *)dev)->base)
{
if ( mode & STM32_TIM_CH_MODE_IN_MASK )
stm32_configgpio(gpio_in_cfg);
else
stm32_unconfiggpio(gpio_in_cfg);
}
if ( gpio_out_cfg )
{
if ( mode & STM32_TIM_CH_MODE_OUT_MASK )
stm32_configgpio(gpio_in_cfg);
else
stm32_unconfiggpio(gpio_out_cfg);
#ifdef CONFIG_STM32_TIM2
case STM32_TIM2_BASE:
switch (channel)
{
#if defined(GPIO_TIM2_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM2_CH1OUT, mode);
break;
#endif
#if defined(GPIO_TIM2_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM2_CH2OUT, mode);
break;
#endif
#if defined(GPIO_TIM2_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM2_CH3OUT, mode);
break;
#endif
#if defined(GPIO_TIM2_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM2_CH4OUT, mode);
break;
#endif
default:
return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM3
case STM32_TIM3_BASE:
switch (channel)
{
#if defined(GPIO_TIM3_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM3_CH1OUT, mode);
break;
#endif
#if defined(GPIO_TIM3_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM3_CH2OUT, mode);
break;
#endif
#if defined(GPIO_TIM3_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM3_CH3OUT, mode);
break;
#endif
#if defined(GPIO_TIM3_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM3_CH4OUT, mode);
break;
#endif
default:
return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM4
case STM32_TIM4_BASE:
switch (channel)
{
#if defined(GPIO_TIM4_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM4_CH1OUT, mode);
break;
#endif
#if defined(GPIO_TIM4_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM4_CH2OUT, mode);
break;
#endif
#if defined(GPIO_TIM4_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM4_CH3OUT, mode);
break;
#endif
#if defined(GPIO_TIM4_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM4_CH4OUT, mode);
break;
#endif
default: return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM5
case STM32_TIM5_BASE:
switch (channel)
{
#if defined(GPIO_TIM5_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM5_CH1OUT, mode);
break;
#endif
#if defined(GPIO_TIM5_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM5_CH2OUT, mode);
break;
#endif
#if defined(GPIO_TIM5_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM5_CH3OUT, mode);
break;
#endif
#if defined(GPIO_TIM5_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM5_CH4OUT, mode);
break;
#endif
default: return ERROR;
}
break;
#endif
#if STM32_NATIM > 0
#ifdef CONFIG_STM32_TIM1
case STM32_TIM1_BASE:
switch (channel)
{
#if defined(GPIO_TIM1_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM1_CH1OUT, mode); break;
#endif
#if defined(GPIO_TIM1_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM1_CH2OUT, mode); break;
#endif
#if defined(GPIO_TIM1_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM1_CH3OUT, mode); break;
#endif
#if defined(GPIO_TIM1_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM1_CH4OUT, mode); break;
#endif
default: return ERROR;
}
break;
#endif
#ifdef CONFIG_STM32_TIM8
case STM32_TIM8_BASE:
switch (channel)
{
#if defined(GPIO_TIM8_CH1OUT)
case 0:
stm32_tim_gpioconfig(GPIO_TIM8_CH1OUT, mode); break;
#endif
#if defined(GPIO_TIM8_CH2OUT)
case 1:
stm32_tim_gpioconfig(GPIO_TIM8_CH2OUT, mode); break;
#endif
#if defined(GPIO_TIM8_CH3OUT)
case 2:
stm32_tim_gpioconfig(GPIO_TIM8_CH3OUT, mode); break;
#endif
#if defined(GPIO_TIM8_CH4OUT)
case 3:
stm32_tim_gpioconfig(GPIO_TIM8_CH4OUT, mode); break;
#endif
default:
return ERROR;
}
break;
#endif
#endif
default:
return ERROR;
}
return OK;
@ -956,8 +855,7 @@ struct stm32_tim_ops_s stm32_tim_ops =
.setisr = &stm32_tim_setisr,
.enableint = &stm32_tim_enableint,
.disableint = &stm32_tim_disableint,
.ackint = &stm32_tim_ackint,
.setcapturecfg = &stm32_tim_setcapturecfg
.ackint = &stm32_tim_ackint
};
#ifdef CONFIG_STM32_TIM2

View File

@ -122,7 +122,6 @@ typedef enum
} stm32_tim_mode_t;
/* TIM Channel Modes */
typedef enum
@ -136,19 +135,15 @@ typedef enum
/* MODES: */
STM32_TIM_CH_MODE_OUT_MASK = 0x06,
STM32_TIM_CH_MODE_IN_MASK = 0x10,
STM32_TIM_CH_MODE_MASK = 0x16,
STM32_TIM_CH_MODE_MASK = 0x06,
/* Output Compare Modes */
STM32_TIM_CH_OUTPWM = 0x04, /** Enable standard PWM mode, active high when counter < compare */
//STM32_TIM_CH_OUTCOMPARE = 0x06,
/* Input Compare Modes */
STM32_TIM_CH_INCAPTURE = 0x10,
// TODO other modes ... as PWM capture, ENCODER and Hall Sensor
//STM32_TIM_CH_INCAPTURE = 0x10,
//STM32_TIM_CH_INPWM = 0x20
//STM32_TIM_CH_DRIVE_OC -- open collector mode
@ -176,7 +171,6 @@ struct stm32_tim_ops_s
void (*enableint)(FAR struct stm32_tim_dev_s *dev, int source);
void (*disableint)(FAR struct stm32_tim_dev_s *dev, int source);
void (*ackint)(FAR struct stm32_tim_dev_s *dev, int source);
int (*setcapturecfg)(FAR struct stm32_tim_dev_s *dev, uint8_t channel, uint8_t capt_filter, uint8_t capt_prescaler);
};
/************************************************************************************