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ram savings by using new bitfield-based rsc alloc

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This commit is contained in:
MightyPork
2018-01-06 17:32:37 +01:00
parent e82306c36f
commit 05a568a27c
9 changed files with 157 additions and 76 deletions
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platform/pin_utils.c
+4 -4
View File
@@ -208,17 +208,17 @@ char * str_pinmask(uint16_t pins, char *buffer)
} else {
if (on) {
if (!first) {
b += sprintf(b, ",");
b += SPRINTF(b, ",");
}
if (start == (uint32_t)(i+1)) {
b += sprintf(b, "%"PRIu32, start);
b += SPRINTF(b, "%"PRIu32, start);
}
else if (start == (uint32_t)(i+2)) {
// exception for 2-long ranges - don't show as range
b += sprintf(b, "%"PRIu32",%"PRIu32, start, i + 1);
b += SPRINTF(b, "%"PRIu32",%"PRIu32, start, i + 1);
}
else {
b += sprintf(b, "%"PRIu32"-%"PRIu32, start, i + 1);
b += SPRINTF(b, "%"PRIu32"-%"PRIu32, start, i + 1);
}
first = false;
on = false;
platform/platform.c
+16 -16
View File
@@ -83,13 +83,13 @@ void plat_init_resources(void)
// Free all present resources
{
rsc_free(NULL, R_ADC1);
rsc_free(NULL, R_CAN1);
rsc_free_range(NULL, R_COMP1, R_COMP2);
// rsc_free(NULL, R_CAN1);
// rsc_free_range(NULL, R_COMP1, R_COMP2);
rsc_free(NULL, R_DAC1);
rsc_free(NULL, R_HDMI_CEC);
rsc_free(NULL, R_TSC);
// rsc_free(NULL, R_HDMI_CEC);
// rsc_free(NULL, R_TSC);
rsc_free_range(NULL, R_I2C1, R_I2C2);
rsc_free_range(NULL, R_I2S1, R_I2S2);
// rsc_free_range(NULL, R_I2S1, R_I2S2);
rsc_free_range(NULL, R_SPI1, R_SPI2);
rsc_free_range(NULL, R_TIM1, R_TIM3);
rsc_free_range(NULL, R_TIM6, R_TIM7);
@@ -131,18 +131,18 @@ void plat_init_resources(void)
// Free all present resources
{
rsc_free_range(NULL, R_ADC1, R_ADC4);
rsc_free(NULL, R_CAN1);
rsc_free_range(NULL, R_COMP1, R_COMP7);
rsc_free(NULL, R_HDMI_CEC);
// rsc_free(NULL, R_CAN1);
// rsc_free_range(NULL, R_COMP1, R_COMP7);
// rsc_free(NULL, R_HDMI_CEC);
rsc_free(NULL, R_DAC1);
rsc_free_range(NULL, R_I2C1, R_I2C2);
rsc_free_range(NULL, R_I2S2, R_I2S3);
rsc_free_range(NULL, R_OPAMP1, R_OPAMP4);
// rsc_free_range(NULL, R_OPAMP1, R_OPAMP4);
rsc_free_range(NULL, R_SPI1, R_SPI3);
rsc_free_range(NULL, R_TIM1, R_TIM4);
rsc_free_range(NULL, R_TIM6, R_TIM8);
rsc_free_range(NULL, R_TIM15, R_TIM17);
rsc_free(NULL, R_TSC);
// rsc_free(NULL, R_TSC);
rsc_free_range(NULL, R_USART1, R_USART5);
rsc_free_range(NULL, R_PA0, R_PA15);
@@ -184,15 +184,15 @@ void plat_init_resources(void)
// Free all present resources
{
rsc_free_range(NULL, R_ADC1, R_ADC3);
rsc_free_range(NULL, R_CAN1, R_CAN2);
rsc_free_range(NULL, R_COMP1, R_COMP7);
// rsc_free_range(NULL, R_CAN1, R_CAN2);
// rsc_free_range(NULL, R_COMP1, R_COMP7);
rsc_free(NULL, R_DAC1);
rsc_free(NULL, R_DCMI);
rsc_free(NULL, R_ETH);
rsc_free(NULL, R_FSMC);
// rsc_free(NULL, R_DCMI);
// rsc_free(NULL, R_ETH);
// rsc_free(NULL, R_FSMC);
rsc_free_range(NULL, R_I2C1, R_I2C3);
rsc_free_range(NULL, R_I2S2, R_I2S3);
rsc_free(NULL, R_SDIO);
// rsc_free(NULL, R_SDIO);
rsc_free_range(NULL, R_SPI1, R_SPI3);
rsc_free_range(NULL, R_TIM1, R_TIM14);
rsc_free_range(NULL, R_USART1, R_USART3);