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nxphlite-v3:Using new SPEKTRUM API

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This commit is contained in:
David Sidrane
2017-09-29 10:13:51 -04:00
committed by Daniel Agar
parent 9ec37a78ff
commit 9342c81cf2
1 changed files with 17 additions and 6 deletions
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src/drivers/boards/nxphlite-v3/board_config.h
+17 -6
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@@ -100,22 +100,33 @@ __BEGIN_DECLS
#define GPIO_PPM_IN PIN_TPM1_CH1_1 /* PTC3 USART1 RX and PTA9 and PIN_TPM1_CH1 AKA RC_INPUT */ #define GPIO_PPM_IN PIN_TPM1_CH1_1 /* PTC3 USART1 RX and PTA9 and PIN_TPM1_CH1 AKA RC_INPUT */
/*
*
* NXPhlite-v3 has separate RC_IN
*
* GPIO PPM_IN on PTA9 PIN_TPM1_CH1 and PCT3 USART1 RX
* SPEKTRUM_RX (it's TX or RX in Bind) on PCT3 USART1 RX
* Inversion is possible the UART
* The FMU can drive GPIO PPM_IN as an output
*/
/* Spektrum controls ******************************************************/ /* Spektrum controls ******************************************************/
/* Power is a p-Channel FET */ /* Power is a p-Channel FET */
#define GPIO_SPEKTRUM_P_EN (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTA | PIN7) #define GPIO_SPEKTRUM_P_EN (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTA | PIN7)
#define POWER_SPEKTRUM(_on_true) px4_arch_gpiowrite(GPIO_SPEKTRUM_P_EN, (!_on_true)) #define SPEKTRUM_POWER(_on_true) px4_arch_gpiowrite(GPIO_SPEKTRUM_P_EN, (!_on_true))
/* For binding the Spektrum 3-pin interfaces is used with it TX (output) /* For binding the Spektrum 3-pin interfaces is used with it TX (output)
* as an input Therefore we drive are UARTx_RX (normaly an input) as an * as an input Therefore we drive are UARTx_RX (normaly an input) as an
* output * output
*/ */
#define GPIO_UART2_RX_AS_OUTPUT (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTC | PIN3) #define GPIO_PPM_IN_AS_OUT (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTC | PIN3)
#define SPEKTRUM_RX_AS_UART() px4_arch_configgpio(PIN_UART2_RX)
#define SPEKTRUM_RX_AS_GPIO() px4_arch_configgpio(GPIO_UART2_RX_AS_OUTPUT) #define SPEKTRUM_RX_AS_GPIO_OUTPUT() px4_arch_configgpio(GPIO_PPM_IN_AS_OUT)
#define SPEKTRUM_RX_HIGH(_s) px4_arch_gpiowrite(GPIO_UART2_RX_AS_OUTPUT, (_s)) #define SPEKTRUM_RX_AS_UART() px4_arch_configgpio(PIN_UART1_RX)
#define SPEKTRUM_OUT(_one_true) px4_arch_gpiowrite(GPIO_PPM_IN_AS_OUT, (_one_true))
/* RC input */ /* RC input */