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thechaingamer
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ada-git-code

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procedure Reset (This : in out Timer) is
begin
if This'Address = TIM1_Base then
RCC_Periph.APB2RSTR.TIM1RST := True;
RCC_Periph.APB2RSTR.TIM1RST := False;
elsif This'Address = TIM2_Base then
RCC_Periph.APB1RSTR.TIM2RST := True;
RCC_Periph.APB1RSTR.TIM2RST := False;
elsif This'Address = TIM3_Base then
RCC_Periph.APB1RSTR.TIM3RST := True;
RCC_Periph.APB1RSTR.TIM3RST := False;
elsif This'Address = TIM4_Base then
RCC_Periph.APB1RSTR.TIM4RST := True;
RCC_Periph.APB1RSTR.TIM4RST := False;
elsif This'Address = TIM5_Base then
RCC_Periph.APB1RSTR.TIM5RST := True;
RCC_Periph.APB1RSTR.TIM5RST := False;
elsif This'Address = TIM6_Base then
RCC_Periph.APB1RSTR.TIM6RST := True;
RCC_Periph.APB1RSTR.TIM6RST := False;
elsif This'Address = TIM7_Base then
RCC_Periph.APB1RSTR.TIM7RST := True;
RCC_Periph.APB1RSTR.TIM7RST := False;
elsif This'Address = TIM8_Base then
RCC_Periph.APB2RSTR.TIM8RST := True;
RCC_Periph.APB2RSTR.TIM8RST := False;
elsif This'Address = TIM9_Base then
RCC_Periph.APB2RSTR.TIM9RST := True;
RCC_Periph.APB2RSTR.TIM9RST := False;
elsif This'Address = TIM10_Base then
RCC_Periph.APB2RSTR.TIM10RST := True;
RCC_Periph.APB2RSTR.TIM10RST := False;
elsif This'Address = TIM11_Base then
RCC_Periph.APB2RSTR.TIM11RST := True;
RCC_Periph.APB2RSTR.TIM11RST := False;
elsif This'Address = TIM12_Base then
RCC_Periph.APB1RSTR.TIM12RST := True;
RCC_Periph.APB1RSTR.TIM12RST := False;
elsif This'Address = TIM13_Base then
RCC_Periph.APB1RSTR.TIM13RST := True;
RCC_Periph.APB1RSTR.TIM13RST := False;
elsif This'Address = TIM14_Base then
RCC_Periph.APB1RSTR.TIM14RST := True;
RCC_Periph.APB1RSTR.TIM14RST := False;
else
raise Unknown_Device;
end if;
end Reset;
------------------
-- Enable_Clock --
------------------
procedure Enable_Clock (This : in out SAI_Port)
is
begin
pragma Assert (This'Address = SAI_Base);
RCC_Periph.APB2ENR.SAI1EN := True;
end Enable_Clock;
-----------
-- Reset --
-----------
procedure Reset (This : in out SAI_Port)
is
begin
pragma Assert (This'Address = SAI_Base);
RCC_Periph.APB2RSTR.SAI1RST := True;
RCC_Periph.APB2RSTR.SAI1RST := False;
end Reset;
---------------------
-- Get_Input_Clock --
---------------------
function Get_Input_Clock (Periph : SAI_Port) return UInt32
is
Input_Selector : UInt2;
VCO_Input : UInt32;
SAI_First_Level : UInt32;
begin
if Periph'Address /= SAI_Base then
raise Unknown_Device;
end if;
Input_Selector := RCC_Periph.DCKCFGR.SAI1ASRC;
-- This driver doesn't support external source clock
if Input_Selector > 1 then
raise Constraint_Error
with "External PLL SAI source clock unsupported";
end if;
if not RCC_Periph.PLLCFGR.PLLSRC then
-- PLLSAI SRC is HSI
VCO_Input := HSI_VALUE / UInt32 (RCC_Periph.PLLCFGR.PLLM);
else
-- PLLSAI SRC is HSE