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[X9D] ADC driver added. Unused files removed.

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bsongis
2013-01-07 10:37:35 +00:00
parent 97595efa83
commit d3fd34a765
15 changed files with 223 additions and 674 deletions
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src/x9d/board_x9d.cpp
+63 -11
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@@ -33,7 +33,7 @@
#include "../open9x.h"
uint16_t Analog_values[NUMBER_ANALOG] ;
// TODO needed?
uint8_t temperature = 0; // Raw temp reading
uint8_t maxTemperature = 0 ; // Raw temp reading
volatile uint32_t Tenms ; // TODO to remove everywhere / use a #define
@@ -43,21 +43,71 @@ uint32_t Master_frequency ;
extern uint32_t Peri1_frequency ;
extern uint32_t Peri2_frequency ;
void keysInit();
void pwrInit();
void eepromInit(); // TODO check it's not in another include
void delaysInit();
#define PIN_MODE_MASK 0x0003
#define PIN_INPUT 0x0000
#define PIN_OUTPUT 0x0001
#define PIN_PERIPHERAL 0x0002
#define PIN_ANALOG 0x0003
#define PIN_PULL_MASK 0x000C
#define PIN_PULLUP 0x0004
#define PIN_NO_PULLUP 0x0000
#define PIN_PULLDOWN 0x0008
#define PIN_NO_PULLDOWN 0x0000
#define PIN_PERI_MASK 0x00F0
#define PIN_PUSHPULL 0x0000
#define PIN_ODRAIN 0x8000
#define PIN_PORT_MASK 0x0700
#define PIN_SPEED_MASK 0x6000
void configure_pins( uint32_t pins, uint16_t config )
{
uint32_t address ;
GPIO_TypeDef *pgpio ;
uint32_t thispin ;
uint32_t pos ;
address = ( config & PIN_PORT_MASK ) >> 8 ;
address *= (GPIOB_BASE-GPIOA_BASE) ;
address += GPIOA_BASE ;
pgpio = (GPIO_TypeDef* ) address ;
/* -------------------------Configure the port pins---------------- */
/*-- GPIO Mode Configuration --*/
for (thispin = 0x0001, pos = 0; thispin < 0x10000; thispin <<= 1, pos +=1 )
{
if ( pins & thispin)
{
pgpio->MODER &= ~(GPIO_MODER_MODER0 << (pos * 2)) ;
pgpio->MODER |= (config & PIN_MODE_MASK) << (pos * 2) ;
if ( ( (config & PIN_MODE_MASK ) == PIN_OUTPUT) || ( (config & PIN_MODE_MASK) == PIN_PERIPHERAL) )
{
/* Speed mode configuration */
pgpio->OSPEEDR &= ~GPIO_OSPEEDER_OSPEEDR0 << (pos * 2) ;
pgpio->OSPEEDR |= ((config & PIN_SPEED_MASK) >> 13 ) << (pos * 2) ;
/* Output mode configuration*/
pgpio->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pos)) ;
if ( config & PIN_ODRAIN )
{
pgpio->OTYPER |= (GPIO_OTYPER_OT_0) << pos ;
}
}
/* Pull-up Pull down resistor configuration*/
pgpio->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pos * 2));
pgpio->PUPDR |= ((config & PIN_PULL_MASK) >> 2) << (pos * 2) ;
pgpio->AFR[pos >> 3] &= ~(0x000F << (pos & 7)) ;
pgpio->AFR[pos >> 3] |= ((config & PIN_PERI_MASK) >> 4) << (pos & 7) ;
}
}
}
uint8_t getTemperature()
{
return temperature + g_eeGeneral.temperatureCalib;
}
// TODO change this function!
void read_9_adc()
{
}
void start_ppm_capture()
{
}
@@ -121,12 +171,14 @@ void boardInit()
{
pwrInit();
keysInit();
adcInit();
delaysInit();
init5msTimer();
__enable_irq() ;
eepromInit();
delaysInit();
}
#endif