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-- elsif This'Address = USART6_Base then |
-- RCC_Periph.APB2RSTR.USART6RST := True; |
-- RCC_Periph.APB2RSTR.USART6RST := False; |
-- elsif This'Address = UART7_Base then |
-- RCC_Periph.APB1RSTR.UART7RST := True; |
-- RCC_Periph.APB1RSTR.UART7RST := False; |
-- elsif This'Address = UART8_Base then |
-- RCC_Periph.APB1RSTR.UART8RST := True; |
-- RCC_Periph.APB1RSTR.UART8RST := False; |
-- else |
-- raise Unknown_Device; |
-- end if; |
-- end Reset; |
------------------ |
-- Enable_Clock -- |
------------------ |
procedure Enable_Clock (This : aliased in out DMA_Controller) is |
begin |
if This'Address = STM32_SVD.DMA1_Base then |
RCC_Periph.AHB1ENR.DMA1EN := True; |
elsif This'Address = STM32_SVD.DMA2_Base then |
RCC_Periph.AHB1ENR.DMA2EN := True; |
else |
raise Unknown_Device; |
end if; |
end Enable_Clock; |
----------- |
-- Reset -- |
----------- |
procedure Reset (This : aliased in out DMA_Controller) is |
begin |
if This'Address = STM32_SVD.DMA1_Base then |
RCC_Periph.AHB1RSTR.DMA1RST := True; |
RCC_Periph.AHB1RSTR.DMA1RST := False; |
elsif This'Address = STM32_SVD.DMA2_Base then |
RCC_Periph.AHB1RSTR.DMA2RST := True; |
RCC_Periph.AHB1RSTR.DMA2RST := False; |
else |
raise Unknown_Device; |
end if; |
end Reset; |
---------------- |
-- As_Port_Id -- |
---------------- |
function As_Port_Id (Port : I2C_Port'Class) return I2C_Port_Id is |
begin |
if Port.Periph.all'Address = I2C1_Base then |
return I2C_Id_1; |
elsif Port.Periph.all'Address = I2C2_Base then |
return I2C_Id_2; |
elsif Port.Periph.all'Address = I2C3_Base then |
return I2C_Id_3; |
elsif Port.Periph.all'Address = I2C4_Base then |
return I2C_Id_4; |
else |
raise Unknown_Device; |
end if; |
end As_Port_Id; |
------------------ |
-- Enable_Clock -- |
------------------ |
procedure Enable_Clock (This : aliased I2C_Port'Class) is |
begin |
Enable_Clock (As_Port_Id (This)); |
end Enable_Clock; |
------------------ |
-- Enable_Clock -- |
------------------ |
procedure Enable_Clock (This : I2C_Port_Id) is |
begin |
case This is |
when I2C_Id_1 => |
RCC_Periph.APB1ENR.I2C1EN := True; |
when I2C_Id_2 => |
RCC_Periph.APB1ENR.I2C2EN := True; |
when I2C_Id_3 => |
RCC_Periph.APB1ENR.I2C3EN := True; |
when I2C_Id_4 => |
RCC_Periph.APB1ENR.I2C4EN := True; |
end case; |
end Enable_Clock; |
----------- |
-- Reset -- |
----------- |
procedure Reset (This : I2C_Port'Class) is |
begin |
Reset (As_Port_Id (This)); |
end Reset; |
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