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Added func for simple periph clock toggling without the horrible if jungle

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MightyPork
2018-01-14 12:49:09 +01:00
parent 137619d942
commit e2e4d91cf3
14 changed files with 317 additions and 159 deletions
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units/usart/unit_usart.c
+3 -39
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@@ -459,7 +459,7 @@ static error_t UUSART_ConfigurePins(Unit *unit)
if (pins_wanted[i]) {
if (mappings[i].port == 0) return E_BAD_CONFIG;
TRY(rsc_claim_pin(unit, mappings[i].port, mappings[i].pin));
configure_gpio_alternate(mappings[i].port, mappings[i].pin, mappings[i].af);
hw_configure_gpio_af(mappings[i].port, mappings[i].pin, mappings[i].af);
}
}
@@ -488,25 +488,7 @@ static error_t UUSART_init(Unit *unit)
// --- Configure the peripheral ---
// Enable clock for the peripheral used
if (priv->periph_num == 1) {
__HAL_RCC_USART1_CLK_ENABLE();
}
else if (priv->periph_num == 2) {
__HAL_RCC_USART2_CLK_ENABLE();
}
else if (priv->periph_num == 3) {
__HAL_RCC_USART3_CLK_ENABLE();
}
#ifdef USART4
else if (priv->periph_num == 4) {
__HAL_RCC_USART4_CLK_ENABLE();
}
#endif
#ifdef USART5
else if (priv->periph_num == 5) {
__HAL_RCC_USART5_CLK_ENABLE();
}
#endif
hw_periph_clock_enable(priv->periph);
LL_USART_Disable(priv->periph);
{
@@ -592,25 +574,7 @@ static void UUSART_deInit(Unit *unit)
LL_USART_DeInit(priv->periph);
// Disable clock
if (priv->periph_num == 1) {
__HAL_RCC_USART1_CLK_DISABLE();
}
else if (priv->periph_num == 2) {
__HAL_RCC_USART2_CLK_DISABLE();
}
else if (priv->periph_num == 3) {
__HAL_RCC_USART3_CLK_DISABLE();
}
#ifdef USART4
else if (priv->periph_num == 4) {
__HAL_RCC_USART4_CLK_DISABLE();
}
#endif
#ifdef USART5
else if (priv->periph_num == 5) {
__HAL_RCC_USART5_CLK_DISABLE();
}
#endif
hw_periph_clock_disable(priv->periph);
}
// Release all resources