Complete F405 pin and periph definitions

Author: hierophect

ports/stm/.gitignore

@@ -5,5 +5,6 @@ build-*/
 # Reference files
 #####################
 ref/
+_working*
 
 .gdb_history

ports/stm/peripherals/stm32f4/stm32f405xx/periph.c

@@ -29,55 +29,57 @@
 #include "peripherals/pins.h"
 #include "peripherals/periph.h"
 
-// I2C
+I2C_TypeDef * mcu_i2c_banks[I2C_BANK_ARRAY_LEN] = {I2C1, I2C2, I2C3};
 
-I2C_TypeDef * mcu_i2c_banks[3] = {I2C1, I2C2, I2C3};
-
-const mcu_periph_obj_t mcu_i2c_sda_list[4] = {
+const mcu_periph_obj_t mcu_i2c_sda_list[I2C_SDA_ARRAY_LEN] = {
     PERIPH(1, 4, &pin_PB07),
     PERIPH(1, 4, &pin_PB09),
     PERIPH(2, 4, &pin_PB11),
     PERIPH(3, 4, &pin_PC09),
+    PERIPH(2, 4, &pin_PF00),
+    PERIPH(2, 4, &pin_PH05),
+    PERIPH(3, 4, &pin_PH08),
 };
-
-const mcu_periph_obj_t mcu_i2c_scl_list[4] = {
+const mcu_periph_obj_t mcu_i2c_scl_list[I2C_SCL_ARRAY_LEN] = {
+    PERIPH(3, 4, &pin_PA08),
     PERIPH(1, 4, &pin_PB06),
     PERIPH(1, 4, &pin_PB08),
     PERIPH(2, 4, &pin_PB10),
-    PERIPH(3, 4, &pin_PA08)
+    PERIPH(2, 4, &pin_PF01),
+    PERIPH(2, 4, &pin_PH04),
+    PERIPH(3, 4, &pin_PH07),
 };
 
-SPI_TypeDef * mcu_spi_banks[3] = {SPI1, SPI2, SPI3};
+SPI_TypeDef * mcu_spi_banks[SPI_BANK_ARRAY_LEN] = {SPI1, SPI2, SPI3};
 
-const mcu_periph_obj_t mcu_spi_sck_list[7] = {
+const mcu_periph_obj_t mcu_spi_sck_list[SPI_SCK_ARRAY_LEN] = {
     PERIPH(1, 5, &pin_PA05),
     PERIPH(1, 5, &pin_PB03),
+    PERIPH(3, 6, &pin_PB03),
     PERIPH(2, 5, &pin_PB10),
     PERIPH(2, 5, &pin_PB13),
-    PERIPH(2, 5, &pin_PC07),
-    PERIPH(3, 6, &pin_PB03),
     PERIPH(3, 6, &pin_PC10),
+    PERIPH(2, 5, &pin_PI01),
 };
-
-const mcu_periph_obj_t mcu_spi_mosi_list[6] = {
+const mcu_periph_obj_t mcu_spi_mosi_list[SPI_MOSI_ARRAY_LEN] = {
     PERIPH(1, 5, &pin_PA07),
     PERIPH(1, 5, &pin_PB05),
+    PERIPH(3, 6, &pin_PB05),
     PERIPH(2, 5, &pin_PB15),
     PERIPH(2, 5, &pin_PC03),
-    PERIPH(3, 6, &pin_PB05),
     PERIPH(3, 6, &pin_PC12),
+    PERIPH(2, 5, &pin_PI03),
 };
-
-const mcu_periph_obj_t mcu_spi_miso_list[6] = {
+const mcu_periph_obj_t mcu_spi_miso_list[SPI_MISO_ARRAY_LEN] = {
     PERIPH(1, 5, &pin_PA06),
     PERIPH(1, 5, &pin_PB04),
+    PERIPH(3, 6, &pin_PB04),
     PERIPH(2, 5, &pin_PB14),
     PERIPH(2, 5, &pin_PC02),
-    PERIPH(3, 6, &pin_PB04),
     PERIPH(3, 6, &pin_PC11),
+    PERIPH(2, 5, &pin_PI02),
 };
-
-const mcu_periph_obj_t mcu_spi_nss_list[6] = {
+const mcu_periph_obj_t mcu_spi_nss_list[SPI_NSS_ARRAY_LEN] = {
     PERIPH(1, 5, &pin_PA04),
     PERIPH(1, 5, &pin_PA15),
     PERIPH(2, 5, &pin_PB09),
@@ -89,7 +91,7 @@ const mcu_periph_obj_t mcu_spi_nss_list[6] = {
 USART_TypeDef * mcu_uart_banks[MAX_UART] = {USART1, USART2, USART3, UART4, UART5, USART6};
 bool mcu_uart_has_usart[MAX_UART] = {true, true, true, false, false, true};
 
-const mcu_periph_obj_t mcu_uart_tx_list[12] = {
+const mcu_periph_obj_t mcu_uart_tx_list[UART_TX_ARRAY_LEN] = {
     PERIPH(4, 8, &pin_PA00),
     PERIPH(2, 7, &pin_PA02),
     PERIPH(1, 7, &pin_PA09),
@@ -103,8 +105,7 @@ const mcu_periph_obj_t mcu_uart_tx_list[12] = {
     PERIPH(3, 7, &pin_PD08),
     PERIPH(6, 8, &pin_PG14),
 };
-
-const mcu_periph_obj_t mcu_uart_rx_list[12] = {
+const mcu_periph_obj_t mcu_uart_rx_list[UART_RX_ARRAY_LEN] = {
     PERIPH(4, 8, &pin_PA01),
     PERIPH(2, 7, &pin_PA03),
     PERIPH(1, 7, &pin_PA10),
@@ -121,74 +122,75 @@ const mcu_periph_obj_t mcu_uart_rx_list[12] = {
 
 //Timers
 //TIM6 and TIM7 are basic timers that are only used by DAC, and don't have pins
-TIM_TypeDef * mcu_tim_banks[14] = {TIM1, TIM2, TIM3, TIM4, TIM5, NULL, NULL, TIM8, TIM9, TIM10,
+TIM_TypeDef * mcu_tim_banks[TIM_BANK_ARRAY_LEN] = {TIM1, TIM2, TIM3, TIM4, TIM5, NULL, NULL, TIM8, TIM9, TIM10,
                                     TIM11, TIM12, TIM13, TIM14};
 
-const mcu_tim_pin_obj_t mcu_tim_pin_list[56] = {
-    TIM(2,1,1,&pin_PA00),
-    TIM(5,2,1,&pin_PA00),
-    TIM(2,1,2,&pin_PA01),
-    TIM(5,2,2,&pin_PA01),
-    TIM(2,1,3,&pin_PA02),
-    TIM(5,2,3,&pin_PA02),
-    TIM(2,1,4,&pin_PA03),
-    TIM(5,2,4,&pin_PA03),
-    TIM(9,3,1,&pin_PA02),
-    TIM(9,3,2,&pin_PA03),
-    TIM(3,2,1,&pin_PA06),
-    TIM(13,9,1,&pin_PA06),
-    TIM(3,2,2,&pin_PA07),
-    TIM(14,9,1,&pin_PA07),
-    TIM(1,1,1,&pin_PA08),
-    TIM(1,1,2,&pin_PA09),
-    TIM(1,1,3,&pin_PA10),
-    TIM(1,1,4,&pin_PA11),
-    TIM(2,1,1,&pin_PA15),
-    TIM(3,2,3,&pin_PB00),
-    TIM(3,2,4,&pin_PB01),
-    TIM(2,1,2,&pin_PB03),
-    TIM(3,2,1,&pin_PB04),
-    TIM(3,2,2,&pin_PB05),
-    TIM(4,2,1,&pin_PB06),
-    TIM(4,2,2,&pin_PB07),
-    TIM(4,2,3,&pin_PB08),
-    TIM(10,2,1,&pin_PB08),
-    TIM(4,2,4,&pin_PB09),
-    TIM(11,2,1,&pin_PB09),
-    TIM(2,1,3,&pin_PB10),
-    TIM(2,1,4,&pin_PB11),
-    TIM(12,9,1,&pin_PB14),
-    TIM(12,9,2,&pin_PB15),
-    TIM(3,2,1,&pin_PC06),
-    TIM(3,2,2,&pin_PC07),
-    TIM(3,2,3,&pin_PC08),
-    TIM(3,2,4,&pin_PC09),
-    TIM(8,3,1,&pin_PC06),
-    TIM(8,3,2,&pin_PC07),
-    TIM(8,3,3,&pin_PC08),
-    TIM(8,3,4,&pin_PC09),
-    TIM(4,2,1,&pin_PD12),
-    TIM(4,2,2,&pin_PD13),
-    TIM(4,2,3,&pin_PD14),
-    TIM(4,2,4,&pin_PD15),
-    TIM(9,3,1,&pin_PE05),
-    TIM(9,3,2,&pin_PE06),
-    TIM(1,1,1,&pin_PE09),
-    TIM(1,1,2,&pin_PE11),
-    TIM(1,1,3,&pin_PE13),
-    TIM(1,1,4,&pin_PE14),
-    TIM(10,3,1,&pin_PF06),
-    TIM(11,3,1,&pin_PF07),
-    TIM(13,9,1,&pin_PF08),
-    TIM(14,9,1,&pin_PF09),
-    // TIM(12,9,1,&pin_PH06), //TODO: include these when pin map is expanded
-    // TIM(12,9,2,&pin_PH09),
-    // TIM(5,2,1,&pin_PH10),
-    // TIM(5,2,2,&pin_PH11),
-    // TIM(5,2,3,&pin_PH12),
-    // TIM(5,2,4,&pin_PI00),
-    // TIM(8,3,4,&pin_PI02),
-    // TIM(8,3,1,&pin_PI05),
-    // TIM(8,3,2,&pin_PI06),
-    // TIM(8,3,3,&pin_PI07),
+const mcu_tim_pin_obj_t mcu_tim_pin_list[TIM_PIN_ARRAY_LEN] = {
+    TIM(2, 1, 1, &pin_PA00),
+    TIM(5, 2, 1, &pin_PA00),
+    TIM(2, 1, 2, &pin_PA01),
+    TIM(5, 2, 2, &pin_PA01),
+    TIM(2, 1, 3, &pin_PA02),
+    TIM(5, 2, 3, &pin_PA02),
+    TIM(9, 3, 1, &pin_PA02),
+    TIM(2, 1, 4, &pin_PA03),
+    TIM(5, 2, 4, &pin_PA03),
+    TIM(9, 3, 2, &pin_PA03),
+    TIM(2, 1, 1, &pin_PA05),
+    TIM(3, 2, 1, &pin_PA06),
+    TIM(13, 9, 1, &pin_PA06),
+    TIM(3, 2, 2, &pin_PA07),
+    TIM(14, 9, 1, &pin_PA07),
+    TIM(1, 1, 1, &pin_PA08),
+    TIM(1, 1, 2, &pin_PA09),
+    TIM(1, 1, 3, &pin_PA10),
+    TIM(1, 1, 4, &pin_PA11),
+    TIM(2, 1, 1, &pin_PA15),
+    TIM(3, 2, 3, &pin_PB00),
+    TIM(3, 2, 4, &pin_PB01),
+    TIM(2, 1, 2, &pin_PB03),
+    TIM(3, 2, 1, &pin_PB04),
+    TIM(3, 2, 2, &pin_PB05),
+    TIM(4, 2, 1, &pin_PB06),
+    TIM(4, 2, 2, &pin_PB07),
+    TIM(4, 2, 3, &pin_PB08),
+    TIM(10, 3, 1, &pin_PB08),
+    TIM(4, 2, 4, &pin_PB09),
+    TIM(11, 3, 1, &pin_PB09),
+    TIM(2, 1, 3, &pin_PB10),
+    TIM(2, 1, 4, &pin_PB11),
+    TIM(12, 9, 1, &pin_PB14),
+    TIM(12, 9, 2, &pin_PB15),
+    TIM(3, 2, 1, &pin_PC06),
+    TIM(8, 3, 1, &pin_PC06),
+    TIM(3, 2, 2, &pin_PC07),
+    TIM(8, 3, 2, &pin_PC07),
+    TIM(3, 2, 3, &pin_PC08),
+    TIM(8, 3, 3, &pin_PC08),
+    TIM(3, 2, 4, &pin_PC09),
+    TIM(8, 3, 4, &pin_PC09),
+    TIM(4, 2, 1, &pin_PD12),
+    TIM(4, 2, 2, &pin_PD13),
+    TIM(4, 2, 3, &pin_PD14),
+    TIM(4, 2, 4, &pin_PD15),
+    TIM(9, 3, 1, &pin_PE05),
+    TIM(9, 3, 2, &pin_PE06),
+    TIM(1, 1, 1, &pin_PE09),
+    TIM(1, 1, 2, &pin_PE11),
+    TIM(1, 1, 3, &pin_PE13),
+    TIM(1, 1, 4, &pin_PE14),
+    TIM(10, 3, 1, &pin_PF06),
+    TIM(11, 3, 1, &pin_PF07),
+    TIM(13, 9, 1, &pin_PF08),
+    TIM(14, 9, 1, &pin_PF09),
+    TIM(12, 9, 1, &pin_PH06),
+    TIM(12, 9, 2, &pin_PH09),
+    TIM(5, 2, 1, &pin_PH10),
+    TIM(5, 2, 2, &pin_PH11),
+    TIM(5, 2, 3, &pin_PH12),
+    TIM(5, 2, 4, &pin_PI00),
+    TIM(8, 3, 4, &pin_PI02),
+    TIM(8, 3, 1, &pin_PI05),
+    TIM(8, 3, 2, &pin_PI06),
+    TIM(8, 3, 3, &pin_PI07),
 };

ports/stm/peripherals/stm32f4/stm32f405xx/periph.h

@@ -28,29 +28,36 @@
 #define MICROPY_INCLUDED_STM32_PERIPHERALS_STM32F405XX_PERIPH_H
 
 //I2C
-extern I2C_TypeDef * mcu_i2c_banks[3];
-
-extern const mcu_periph_obj_t mcu_i2c_sda_list[4];
-extern const mcu_periph_obj_t mcu_i2c_scl_list[4];
+#define I2C_BANK_ARRAY_LEN 3
+#define I2C_SDA_ARRAY_LEN 7
+#define I2C_SCL_ARRAY_LEN 7
+extern I2C_TypeDef * mcu_i2c_banks[I2C_BANK_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_i2c_sda_list[I2C_SDA_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_i2c_scl_list[I2C_SCL_ARRAY_LEN];
 
 //SPI
-extern SPI_TypeDef * mcu_spi_banks[3];
-
-extern const mcu_periph_obj_t mcu_spi_sck_list[7];
-extern const mcu_periph_obj_t mcu_spi_mosi_list[6];
-extern const mcu_periph_obj_t mcu_spi_miso_list[6];
-extern const mcu_periph_obj_t mcu_spi_nss_list[6];
+#define SPI_BANK_ARRAY_LEN 3
+#define SPI_SCK_ARRAY_LEN 7
+#define SPI_MOSI_ARRAY_LEN 7
+#define SPI_MISO_ARRAY_LEN 7
+#define SPI_NSS_ARRAY_LEN 6
+extern SPI_TypeDef * mcu_spi_banks[SPI_BANK_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_spi_sck_list[SPI_SCK_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_spi_mosi_list[SPI_MOSI_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_spi_miso_list[SPI_MISO_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_spi_nss_list[SPI_NSS_ARRAY_LEN];
 
 //UART
+#define UART_TX_ARRAY_LEN 12
+#define UART_RX_ARRAY_LEN 12
 extern USART_TypeDef * mcu_uart_banks[MAX_UART];
 extern bool mcu_uart_has_usart[MAX_UART];
-
-extern const mcu_periph_obj_t mcu_uart_tx_list[12];
-extern const mcu_periph_obj_t mcu_uart_rx_list[12];
+extern const mcu_periph_obj_t mcu_uart_tx_list[UART_TX_ARRAY_LEN];
+extern const mcu_periph_obj_t mcu_uart_rx_list[UART_RX_ARRAY_LEN];
 
 //Timers
 #define TIM_BANK_ARRAY_LEN 14
-#define TIM_PIN_ARRAY_LEN 56
+#define TIM_PIN_ARRAY_LEN 67
 TIM_TypeDef * mcu_tim_banks[TIM_BANK_ARRAY_LEN];
 const mcu_tim_pin_obj_t mcu_tim_pin_list[TIM_PIN_ARRAY_LEN];