From 94ead7adb2fda3ca970f7a14609b73f20866602a Mon Sep 17 00:00:00 2001 From: Leon Lindenfelser Date: Tue, 7 Jan 2020 08:52:34 -0600 Subject: [PATCH] Minor fixes for peripheral pins on Dragonfly Nano 1. PG8 should be labeled I2C3 not I2C1. 2. PC0 is dedicated to measuring system voltage. --- .../TARGET_MTS_DRAGONFLY_L471QG/PeripheralPins.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/PeripheralPins.c b/targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/PeripheralPins.c index c7454b67b46..33c28bc1466 100644 --- a/targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/PeripheralPins.c +++ b/targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/PeripheralPins.c @@ -72,7 +72,7 @@ MBED_WEAK const PinMap PinMap_DAC[] = { MBED_WEAK const PinMap PinMap_I2C_SDA[] = { {PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, {PB_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, - {PG_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, + {PG_8, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, {NC, NC, 0} }; @@ -80,7 +80,6 @@ MBED_WEAK const PinMap PinMap_I2C_SCL[] = { {PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, {PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, {PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, - {PC_0, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, {PG_7, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, {NC, NC, 0} }; @@ -148,7 +147,6 @@ MBED_WEAK const PinMap PinMap_UART_RX[] = { {PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)}, // SERIAL_RX {PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)}, {PB_10, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, - {PC_0, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, {PC_5, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, {PC_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, {PC_11, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},