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io timer: remove some fields from io_timers_t and split out channel indexes

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- reduces amount of board configuration required
- removes the cyclic dependency between io_timers_t and timer_io_channels_t

Fixes a bug in the fmuk66-v3 config: the 2. timer has 3 channels associated
not 2.
Fixes a bug in the modelai config: the 2. timer has 4 channels associated.
This commit is contained in:
Beat Küng
2020-01-03 10:02:47 +01:00
committed by David Sidrane
parent 8020e82c1c
commit 62b4f3487a
28 changed files with 581 additions and 301 deletions
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boards/bitcraze/crazyflie/src/timer_config.c
+12 -6
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@@ -65,9 +65,6 @@ __EXPORT const io_timers_t io_timers[MAX_IO_TIMERS] = {
.clock_register = STM32_RCC_APB1ENR,
.clock_bit = RCC_APB1ENR_TIM2EN,
.clock_freq = TIM2_CLKIN,
.first_channel_index = 0,
.last_channel_index = 2,
.handler = io_timer_handler0,
.vectorno = STM32_IRQ_TIM2,
},
{
@@ -75,12 +72,21 @@ __EXPORT const io_timers_t io_timers[MAX_IO_TIMERS] = {
.clock_register = STM32_RCC_APB1ENR,
.clock_bit = RCC_APB1ENR_TIM4EN,
.clock_freq = TIM4_CLKIN,
.first_channel_index = 3,
.last_channel_index = 3,
.handler = io_timer_handler1,
.vectorno = STM32_IRQ_TIM4,
}
};
__EXPORT const io_timers_channel_mapping_t io_timers_channel_mapping = {
.element = {
{
.first_channel_index = 0,
.channel_count = 3,
},
{
.first_channel_index = 3,
.channel_count = 1,
}
}
};
__EXPORT const timer_io_channels_t timer_io_channels[MAX_TIMER_IO_CHANNELS] = {
{