alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

soc: fix wrong APB_CLK_FREQ value on esp32c6

Browse Source
This commit is contained in:
morris
2023-01-19 11:43:05 +08:00
parent 236fa5e669
commit 774a05399b
12 changed files with 102 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
components/vfs/test/test_vfs_uart.c
View File

@@ -19,6 +19,7 @@
#include "hal/uart_ll.h"
#include "esp_vfs_dev.h"
#include "esp_vfs.h"
#include "clk_tree.h"
#include "test_utils.h"
#include "sdkconfig.h"
@@ -210,6 +211,8 @@ TEST_CASE("fcntl supported in UART VFS", "[vfs]")
#ifdef CONFIG_VFS_SUPPORT_TERMIOS
TEST_CASE("Can use termios for UART", "[vfs]")
{
uint32_t clk_src_hz = 0;
TEST_ESP_OK(clk_tree_src_get_freq_hz((soc_module_clk_t)UART_SCLK_DEFAULT, CLK_TREE_SRC_FREQ_PRECISION_CACHED, &clk_src_hz));
uart_config_t uart_config = {
.baud_rate = 115200,
.data_bits = UART_DATA_8_BITS,
@@ -303,7 +306,7 @@ TEST_CASE("Can use termios for UART", "[vfs]")
TEST_ASSERT_EQUAL(CBAUD, tios_result.c_cflag & CBAUD);
TEST_ASSERT_EQUAL(ESP_OK, uart_get_baudrate(UART_NUM_1, &baudrate));
TEST_ASSERT_INT32_WITHIN(2, 38400, baudrate);
if (APB_CLK_FREQ == 40000000) {
if (clk_src_hz == 40000000) {
// Setting the speed to 38400 will set it actually to 38401
// Note: can't use TEST_ASSERT_INT32_WITHIN here because B38400 == 15
TEST_ASSERT_EQUAL(38401, tios_result.c_ispeed);
@@ -320,7 +323,7 @@ TEST_CASE("Can use termios for UART", "[vfs]")
TEST_ASSERT_EQUAL(BOTHER, tios_result.c_cflag & BOTHER);
TEST_ASSERT_EQUAL(ESP_OK, uart_get_baudrate(UART_NUM_1, &baudrate));
// Setting the speed to 230400 will set it actually to something else,
// depending on the APB clock
// depending on the default clock source
TEST_ASSERT_INT32_WITHIN(100, 230400, tios_result.c_ispeed);
TEST_ASSERT_INT32_WITHIN(100, 230400, tios_result.c_ospeed);
TEST_ASSERT_INT32_WITHIN(100, 230400, baudrate);
@@ -332,7 +335,7 @@ TEST_CASE("Can use termios for UART", "[vfs]")
TEST_ASSERT_EQUAL(BOTHER, tios_result.c_cflag & BOTHER);
TEST_ASSERT_EQUAL(ESP_OK, uart_get_baudrate(UART_NUM_1, &baudrate));
// Setting the speed to 230400 will set it actually to something else,
// depending on the APB clock
// depending on the default clock source
TEST_ASSERT_INT32_WITHIN(10, 42321, tios_result.c_ispeed);
TEST_ASSERT_INT32_WITHIN(10, 42321, tios_result.c_ospeed);
TEST_ASSERT_INT32_WITHIN(10, 42321, baudrate);