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rewritten drv_uart to suck slightly less

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tested w/o GPS

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@382 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
This commit is contained in:
timecop@gmail.com 2013-08-22 07:48:07 +00:00
parent 1ff0036dec
commit cbb580f753
10 changed files with 403 additions and 321 deletions
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32
src/main.c
View file

@ -1,7 +1,8 @@
#include "board.h"
#include "mw.h"
core_t core;
extern uint8_t useServo;
extern rcReadRawDataPtr rcReadRawFunc;
// two receiver read functions
@ -19,8 +20,8 @@ static void _putc(void *p, char c)
int fputc(int c, FILE *f)
{
// let DMA catch up a bit when using set or dump, we're too fast.
while (!isUartTransmitDMAEmpty());
uartWrite(c);
while (!isUartTransmitEmpty(core.mainport));
uartWrite(core.mainport, c);
return c;
}
#endif
@ -31,27 +32,6 @@ int main(void)
drv_pwm_config_t pwm_params;
drv_adc_config_t adc_params;
#if 0
// PC12, PA15
// using this to write asm for bootloader :)
RCC->APB2ENR |= RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOC | RCC_APB2Periph_AFIO; // GPIOA/C+AFIO only
AFIO->MAPR &= 0xF0FFFFFF;
AFIO->MAPR = 0x02000000;
GPIOA->CRH = 0x34444444; // PIN 15 Output 50MHz
GPIOA->BRR = 0x8000; // set low 15
GPIOC->CRH = 0x44434444; // PIN 12 Output 50MHz
GPIOC->BRR = 0x1000; // set low 12
#endif
#if 0
// using this to write asm for bootloader :)
RCC->APB2ENR |= RCC_APB2Periph_GPIOB | RCC_APB2Periph_AFIO; // GPIOB + AFIO
AFIO->MAPR &= 0xF0FFFFFF;
AFIO->MAPR = 0x02000000;
GPIOB->BRR = 0x18; // set low 4 & 3
GPIOB->CRL = 0x44433444; // PIN 4 & 3 Output 50MHz
#endif
systemInit();
#ifdef USE_LAME_PRINTF
init_printf(NULL, _putc);
@ -73,7 +53,7 @@ int main(void)
// We have these sensors; SENSORS_SET defined in board.h depending on hardware platform
sensorsSet(SENSORS_SET);
mixerInit(); // this will set useServo var depending on mixer type
mixerInit(); // this will set core.useServo var depending on mixer type
// when using airplane/wing mixer, servo/motor outputs are remapped
if (mcfg.mixerConfiguration == MULTITYPE_AIRPLANE || mcfg.mixerConfiguration == MULTITYPE_FLYING_WING)
pwm_params.airplane = true;
@ -82,7 +62,7 @@ int main(void)
pwm_params.useUART = feature(FEATURE_GPS) || feature(FEATURE_SPEKTRUM); // spektrum support uses UART too
pwm_params.usePPM = feature(FEATURE_PPM);
pwm_params.enableInput = !feature(FEATURE_SPEKTRUM); // disable inputs if using spektrum
pwm_params.useServos = useServo;
pwm_params.useServos = core.useServo;
pwm_params.extraServos = cfg.gimbal_flags & GIMBAL_FORWARDAUX;
pwm_params.motorPwmRate = mcfg.motor_pwm_rate;
pwm_params.servoPwmRate = mcfg.servo_pwm_rate;