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cc3200: Move the STDIO UART pin configuration to mpconfigboard.h.

This commit is contained in:
Daniel Campora 2015-05-27 09:23:37 +02:00
parent 9414f92fa9
commit d07de2d307
3 changed files with 7 additions and 3 deletions
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2
cc3200/README.md
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@ -29,7 +29,7 @@ make BTARGET=bootloader BTYPE=release
- Make sure the SOP2 jumper is in position.
- Open CCS_Uniflash and connect to the board (by default on port 22).
- Format the serial flash (select 1MB size in case of the CC3200-LAUNCHXL, 2MB in case of the WiPy, leave the rest unchecked).
- Mark the following files for erasing: `/cert/ca.pem`, `/cert/client.pm`, `/cert/private.key` and `/tmp/pac.bin`.
- Mark the following files for erasing: `/cert/ca.pem`, `/cert/client.pem`, `/cert/private.key` and `/tmp/pac.bin`.
- Add a new file with the name of /sys/mcuimg.bin, and select the URL to point to cc3200\bootmgr\build\<BOARD_NAME>\bootloader.bin.
- Add another file with the name of /sys/factimg.bin, and select the URL to point to cc3200\build\<BOARD_NAME>\mcuimg.bin.
- Click "Program" to apply all changes.

4
cc3200/boards/LAUNCHXL/mpconfigboard.h
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@ -37,6 +37,10 @@
#define MICROPY_STDIO_UART 1
#define MICROPY_STDIO_UART_BAUD 115200
#define MICROPY_STDIO_UART_RX_BUF_SIZE 128
#define MICROPY_STDIO_UART_TX_PIN (pin_GPIO1)
#define MICROPY_STDIO_UART_RX_PIN (pin_GPIO2)
#define MICROPY_STDIO_UART_TX_PIN_AF PIN_MODE_3
#define MICROPY_STDIO_UART_RX_PIN_AF PIN_MODE_3
#define MICROPY_SYS_LED_PRCM PRCM_GPIOA1
#define MICROPY_SAFE_BOOT_PRCM PRCM_GPIOA2

4
cc3200/mptask.c
View File

@ -139,8 +139,8 @@ soft_reset:
#ifdef LAUNCHXL
// configure the stdio uart pins with the correct alternate functions
// param 3 ("mode") is DON'T CARE" for AFs others than GPIO
pin_config ((pin_obj_t *)&pin_GPIO1, PIN_MODE_3, 0, PIN_TYPE_STD_PU, PIN_STRENGTH_2MA);
pin_config ((pin_obj_t *)&pin_GPIO2, PIN_MODE_3, 0, PIN_TYPE_STD_PU, PIN_STRENGTH_2MA);
pin_config ((pin_obj_t *)&MICROPY_STDIO_UART_TX_PIN, MICROPY_STDIO_UART_TX_PIN_AF, 0, PIN_TYPE_STD_PU, PIN_STRENGTH_2MA);
pin_config ((pin_obj_t *)&MICROPY_STDIO_UART_RX_PIN, MICROPY_STDIO_UART_RX_PIN_AF, 0, PIN_TYPE_STD_PU, PIN_STRENGTH_2MA);
// instantiate the stdio uart
mp_obj_t args[2] = {
mp_obj_new_int(MICROPY_STDIO_UART),