[snip]
>> +
>> +static const char * const triggers0[] = {
>> + TIM1_TRGO, TIM1_CH1, TIM1_CH2, TIM1_CH3, TIM1_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers1[] = {
>> + TIM2_TRGO, TIM2_CH1, TIM2_CH2, TIM2_CH3, TIM2_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers2[] = {
>> + TIM3_TRGO, TIM3_CH1, TIM3_CH2, TIM3_CH3, TIM3_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers3[] = {
>> + TIM4_TRGO, TIM4_CH1, TIM4_CH2, TIM4_CH3, TIM4_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers4[] = {
>> + TIM5_TRGO, TIM5_CH1, TIM5_CH2, TIM5_CH3, TIM5_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers5[] = {
>> + TIM6_TRGO, NULL,
>> +};
>> +
>> +static const char * const triggers6[] = {
>> + TIM7_TRGO, NULL,
>> +};
>> +
>> +static const char * const triggers7[] = {
>> + TIM8_TRGO, TIM8_CH1, TIM8_CH2, TIM8_CH3, TIM8_CH4, NULL,
>> +};
>> +
>> +static const char * const triggers8[] = {
>> + TIM9_TRGO, TIM9_CH1, TIM9_CH2, NULL,
>> +};
>> +
>> +static const char * const triggers9[] = {
>> + TIM12_TRGO, TIM12_CH1, TIM12_CH2, NULL,
>> +};
>> +
>> +static const void *triggers_table[] = {
>> + triggers0,
>> + triggers1,
>> + triggers2,
>> + triggers3,
>> + triggers4,
>> + triggers5,
>> + triggers6,
>> + triggers7,
>> + triggers8,
>> + triggers9,
>> +};
>
> What about:
>
> static const char * const triggers[][] = {
> { TIM1_TRGO, TIM1_CH1, TIM1_CH2, TIM1_CH3, TIM1_CH4, NULL },
> { TIM2_TRGO, TIM2_CH1, TIM2_CH2, TIM2_CH3, TIM2_CH4, NULL },
> { TIM3_TRGO, TIM3_CH1, TIM3_CH2, TIM3_CH3, TIM3_CH4, NULL },
> { TIM4_TRGO, TIM4_CH1, TIM4_CH2, TIM4_CH3, TIM4_CH4, NULL },
> { TIM5_TRGO, TIM5_CH1, TIM5_CH2, TIM5_CH3, TIM5_CH4, NULL },
> { TIM6_TRGO, NULL },
> { TIM7_TRGO, NULL },
> { TIM8_TRGO, TIM8_CH1, TIM8_CH2, TIM8_CH3, TIM8_CH4, NULL },
> { TIM9_TRGO, TIM9_CH1, TIM9_CH2, NULL },
> { TIM12_TRGO, TIM12_CH1, TIM12_CH2, NULL }
> };
I can't because the second dimension of the array isn't fix.
I could have between 2 and 6 elements per row... to create a dual dimension
array I would have to add NULL entries like that:
#define MAX_TRIGGERS 6
static const void *triggers_table[][MAX_TRIGGERS] = {
{ TIM1_TRGO, TIM1_CH1, TIM1_CH2, TIM1_CH3, TIM1_CH4, NULL,},
{ TIM2_TRGO, TIM2_CH1, TIM2_CH2, TIM2_CH3, TIM2_CH4, NULL,},
{ TIM3_TRGO, TIM3_CH1, TIM3_CH2, TIM3_CH3, TIM3_CH4, NULL,},
{ TIM4_TRGO, TIM4_CH1, TIM4_CH2, TIM4_CH3, TIM4_CH4, NULL,},
{ TIM5_TRGO, TIM5_CH1, TIM5_CH2, TIM5_CH3, TIM5_CH4, NULL,},
{ TIM6_TRGO, NULL, NULL, NULL, NULL, NULL,},
{ TIM7_TRGO, NULL, NULL, NULL, NULL, NULL,},
{ TIM8_TRGO, TIM8_CH1, TIM8_CH2, TIM8_CH3, TIM8_CH4, NULL,},
{ TIM9_TRGO, TIM9_CH1, TIM9_CH2, NULL, NULL, NULL,},
{ TIM12_TRGO, TIM12_CH1, TIM12_CH2, NULL, NULL, NULL,},
};
>> +static const char * const valids0[] = {
>> + TIM5_TRGO, TIM2_TRGO, TIM4_TRGO, TIM3_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids1[] = {
>> + TIM1_TRGO, TIM8_TRGO, TIM3_TRGO, TIM4_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids2[] = {
>> + TIM1_TRGO, TIM8_TRGO, TIM5_TRGO, TIM4_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids3[] = {
>> + TIM1_TRGO, TIM2_TRGO, TIM3_TRGO, TIM8_TRGO, NULL,
>> +};
>> +
>> +static const char *const valids4[] = {
>> + TIM2_TRGO, TIM3_TRGO, TIM4_TRGO, TIM8_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids7[] = {
>> + TIM1_TRGO, TIM2_TRGO, TIM4_TRGO, TIM5_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids8[] = {
>> + TIM2_TRGO, TIM3_TRGO, NULL,
>> +};
>> +
>> +static const char * const valids9[] = {
>> + TIM4_TRGO, TIM5_TRGO, NULL,
>> +};
>> +
>> +static const void *valids_table[] = {
>> + valids0,
>> + valids1,
>> + valids2,
>> + valids3,
>> + valids4,
>> + NULL,
>> + NULL,
>> + valids7,
>> + valids8,
>> + valids9,
>> +};
>
> Same here.
>
> --
> Lee Jones
> Linaro STMicroelectronics Landing Team Lead
> Linaro.org │ Open source software for ARM SoCs
> Follow Linaro: Facebook | Twitter | Blog
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