jackcartersmith/blackmagic
1
0
Fork 0
Code Issues Pull Requests Releases Activity

[stm32f3] fix DMA memory address and complete RCC enable definitions.

Browse Source
This commit is contained in:
memeruiz 2014-01-14 04:44:25 -06:00 committed by Felix Ruess
parent c858e9552a
commit 06f11df2a9
2 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/libopencm3/stm32/f3/memorymap.h
View File

@ -101,8 +101,8 @@
/* PERIPH_BASE_AHB1 + 0x1400 (0x4002 1400 - 0x4002 1FFF): Reserved */ /* PERIPH_BASE_AHB1 + 0x1400 (0x4002 1400 - 0x4002 1FFF): Reserved */
#define RCC_BASE (PERIPH_BASE_AHB1 + 0x1000) #define RCC_BASE (PERIPH_BASE_AHB1 + 0x1000)
/* PERIPH_BASE_AHB1 + 0x0800 (0x4002 0800 - 0x4002 0FFF): Reserved */ /* PERIPH_BASE_AHB1 + 0x0800 (0x4002 0800 - 0x4002 0FFF): Reserved */
#define DMA1_BASE (PERIPH_BASE_AHB1 + 0x6000) #define DMA1_BASE (PERIPH_BASE_AHB1 + 0x0000)
#define DMA2_BASE (PERIPH_BASE_AHB1 + 0x6400) #define DMA2_BASE (PERIPH_BASE_AHB1 + 0x0400)
/* AHB3 */ /* AHB3 */

9
include/libopencm3/stm32/f3/rcc.h
View File

@ -239,7 +239,11 @@
#define RCC_AHBENR_IOPCEN (1 << 19) #define RCC_AHBENR_IOPCEN (1 << 19)
#define RCC_AHBENR_IOPBEN (1 << 18) #define RCC_AHBENR_IOPBEN (1 << 18)
#define RCC_AHBENR_IOPAEN (1 << 17) #define RCC_AHBENR_IOPAEN (1 << 17)
#define RCC_AHBENR_CRCEN (1 << 1) #define RCC_AHBENR_CRCEN (1 << 6)
#define RCC_AHBENR_FLITFEN (1 << 4)
#define RCC_AHBENR_SRAMEN (1 << 2)
#define RCC_AHBENR_DMA2EN (1 << 1)
#define RCC_AHBENR_DMA1EN (1 << 0)
/* --- RCC_APB2ENR values -------------------------------------------------- */ /* --- RCC_APB2ENR values -------------------------------------------------- */
@ -260,6 +264,9 @@
#define RCC_APB1ENR_USBEN (1 << 23) #define RCC_APB1ENR_USBEN (1 << 23)
#define RCC_APB1ENR_I2C2EN (1 << 22) #define RCC_APB1ENR_I2C2EN (1 << 22)
#define RCC_APB1ENR_I2C1EN (1 << 21) #define RCC_APB1ENR_I2C1EN (1 << 21)
#define RCC_APB1ENR_USART5EN (1 << 20)
#define RCC_APB1ENR_USART4EN (1 << 19)
#define RCC_APB1ENR_USART3EN (1 << 18)
#define RCC_APB1ENR_USART2EN (1 << 17) #define RCC_APB1ENR_USART2EN (1 << 17)
#define RCC_APB1ENR_SPI3EN (1 << 15) #define RCC_APB1ENR_SPI3EN (1 << 15)
#define RCC_APB1ENR_SPI2EN (1 << 14) #define RCC_APB1ENR_SPI2EN (1 << 14)